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2021 European Asteroidal Occultation Results

Sources : Planoccult mailing list, EAON, IOTA, IOTA-ES
Page maintained by Eric Frappa -
Updated : 2021/09/21


September 20 : 2008 YB3, 2002 GZ32,
19 : Anahita,
18 : Alekhin, Kulin,
16 : Erin,
14 : Pretoria, Himalia, Boliviana,
13 : Escalante, Strattonia,
11 : Tamriko,
10 : Svatopluk,
09 : Sarahill, Kamuimintara,
08 : 1999 RS119, 1991 PC11,
07 : 1992 PL2, Peraga, Dione,
06 : Lyyli,
05 : 2001 QN136,
03 : 6652 P-L,
01 : 2000 QZ191
August 31 : Adelheid, Comacina,
30 : Alicemanning,
26 : Ilmatar, Ellicott,
25 : Buchar,
24 : Miroshnikov, Rhodope,
23 : Margot, Gaussia, Aegle,
22 : Pales,
21 : Adorea,
20 : Diomedes,
18 : Lorre,
15 : Thusnelda, Aidamina,
14 : Hancock, 1999 JN21,
13 : Siberia, Veritas,
10 : Paris, 2000 VK45,
09 : Tirza,
07 : Gallia, Zibiturtle,
06 : Thuringia, Leonora,
03 : 1998 KW9,
02 : Herba
July 31 : 1987 SF6,
30 : Violetta, Artemis,
29 : 1999 RA144, Medea,
28 : 1999 SW7,
27 : Priamus,
26 : Leda,
25 : Kalypso,
21 : Adelheid,
20 : 1998 KW9, Doris,
16 : Imperatrix,
15 : Aemilia,
14 : Thomascooley,
12 : Ohshimatake,
10 : Priamus, Antenor,
09 : 1988 RC7,
05 : Roudebush, Warck,
04 : Carina,
02 : Dali,
01 : Iguassu, McCuskey
June 30 : Bertholda, Idelsonia, Ingeborg,
29 : Patientia,
26 : San Pedro,
22 : Rollandia,
19 : Kiso, Artemis,
18 : Phereclos, 2001 UP32,
17 : Aneas, Yabuki,
16 : Cloanthus, Goethe Link,
15 : Irokawa,
14 : Imperatrix, 2000 AY101, Ceraskia, 2000 SV46, 2000 GE133,
13 : 1998 WV19,
12 : Antenor, Lucataliano,
10 : Gerlinde, Dali,
09 : Bezovec, Artemis, Simonov, Eichsfeldia,
08 : Praha, Victoria, Sanguin,
07 : Lumen, Ellenkey,
06 : Liberatrix,
05 : Klymene,
01 : Abnoba, Liberatrix
May 28 : Lictoria,
27 : Helio,
25 : Cucula,
23 : Hestia,
20 : 2007 XO7, Feodosia,
19 : Melpomene,
15 : Juno,
13 : Neva,
09 : 2000 PA12, Guth, 1992 SU, Gudula,
08 : Paris,
06 : Bruchsalia,
05 : Artemis,
04 : Vinifera, 1979 MW2,
03 : Lowengrub,
02 : 2000 YZ, Brunsandrej
April 29 : 1999 JD60, Egeria,
27 : Erigone, Galatea, Asteropaios,
25 : Matthewknight,
24 : 2004 BJ124, Nuwa, Alcathous,
23 : Obruchev, 2001 OT35,
22 : 1998 FU53, Krat, Polana,
20 : 1999 TZ1,
16 : Aglaja, Hera,
15 : Tirela, Europa, Aemilia,
14 : Naantali,
13 : Strobel, Viipuri,
12 : Lampetia, Galatea,
11 : 2005 GP1, Volga, Sapientia, Benkoela,
10 : Christa, Hebe,
08 : Endymion, 1999 FY28, Stereoskopia,
05 : 1998 KR7, 1991 EY3,
04 : Tone, Krat, Ornamenta,
02 : Aspasia, Reaves, Hanskya, Siwa, Ninina,
01 : Magdalena,
March 30 : 1988 RO5,
29 : Lindemannia,
28 : 2000 HK103, Ornamenta,
27 : Chaldaea,
25 : Jimmysimms, Stasik,
24 : Astarte, Tunica,
23 : Liguria, 2003 UR220,
22 : Scheila,
20 : 2000 CK103,
19 : Feodosia,
18 : Pompeja,
16 : Freud, Vera,
15 : Egeria,
13 : Brabantia,
12 : Asterope,
08 : 2008 TK111, Lachesis, Hestia,
07 : Lamberta, Scott,
05 : Tunica, 1991 RO23,
02 : Wladilena, Venusia, Havnia,
01 : 2004 BC20, Paolicchi, Philagoria
February 28 : Ninina, Ljuba,
26 : Vladimir, 2000 CL91, Lagrangea,
25 : Eugenia, Armenia,
24 : Tanaka, Vindobona,
23 : Bidstrup,
21 : Elektra,
20 : Chaldaea,
18 : Mitake-mura, Elektra, Kallisto,
15 : Liguria, Klotilde, Kaye,
14 : 1993 XB, 1997 WP21, Hooveria, Freia,
13 : Susilva, Gladys, 2000 CL46,
12 : Aline, Myrrha,
11 : Balder,
09 : Bettina,
04 : Gunila,
02 : Algeria,
01 : Elfriede, Silesia
January 29 : Gratia, 2000 FP11,
26 : 1999 XW114, Delia,
25 : Mocia, Nemesis,
24 : Paris,
22 : 2004 XR190, Viola,
19 : Iduna,
17 : Adorea, Elfriede,
16 : Sniadeckia,
15 : Pompeja, Begonia, Albinoni,
14 : Erminia, Iduna,
12 : Fiducia, Zambesia, Anchises, Filipenko,
10 : Titania, Salonta,
09 : Siegena, Fechtig,
08 : Europa,
06 : Miriam,
05 : Egeria

All the times are in UT. Observations are presented in reverse chronology.
All geographical coordinates should be expressed in WGS84 datum.

From 2019, only events with at least one positive observation are published on these pages.

For one observation, the first line is always :
O+ : positive, O- : negative, O? : uncertain | name of the observer | Start observation | End observation | optics and aperture in mm | method | country | longitude | latitude | altitude in m | long lat datum (W : WGS84) alt datum (W : WGS84, S : Mean Sea Level) |

If the occultation is positive, or sometimes uncertain (O?), the second line is :
duration in sec. | time of Disappearance | accuracy in sec. | time of Reappearance | accuracy in sec. | time source | reaction time for D in sec. (if visual) | reaction time for R in sec. (if visual) | A : reaction time applied, N : no reaction time applied (if visual) |

If multiple events are observed, they are processed as separate observations, but with a numerotation added in the first field (O+1, O+2...).

If necessary, other lines in italic are added for comments.

The characters |; specify the end of one observation description.

A single line flagged P+ gives mid-time, longitude and latitude for a point along the predicted path.


Abbreviations used are :


B : Binoculars                      CCD : CCD or CMOS imaging
E : naked Eye                       PHG : photographic recording
L : Lens optics (refractor)         PHM : photometer
M : Mirror optics (reflector)       VID : video recording
                                    VIS : visual
                                    WEB : webcam recording

GPS   : GPS receiver (no more info or only NMEA), unreliable method
GPS+  : GPS 1PPS in software context (or NMEA with display correction applied)
GPS++ : GPS 1PPS used in hardware context
PHONE : Phone time signal (wired phone)
RAD   : Radio time signal (no more info or intermittent radio control. clock)
RAD+  : Intermittent radio controlled clock updated just before event
RAD++ : Permanent radio time signal
LAC   : Local atomic clock
NTP   : Network Time Protocol (no more info or Windows sys), unreliable method
NTP+  : Permanent NTP synchro under Linux/Unix/Win10+ sys
NTP++ : Permanent NTP synchro with local atomic clock (observatories)
TTV   : TV teletext display, unreliable method
Note: for the best accuracy, only GPS++, PHONE, RAD++, NTP++ or LAC should be
used.



2021/09/20 | 342842 | 2008 YB3 | TYC 3565-01175-1
asteroid measurement: at least 60 km

P+ | prediction           | 22:29:16 | 22:29:16 |       |     |    | E  19 21 53   | N 50 01 46   |    0 | WS |;
O- | Tim Haymes           | 22:28:40 | 22:31:00 | M280  | CCD | UK | W  01 18 47.1 | N 51 55 40.3 |  122 | WS |;
O+ | Marek Harman         | 22:27:46 | 22:30:57 | M356  | CCD | SK | E  19 09 13.7 | N 48 43 04.4 |  575 | WS |
 1.71 | 22:29:08.31 | 0.07 | 22:29:10.02 | 0.07 | NTP+  |      |      |   |;


2021/09/20 | 95626 | 2002 GZ32 | 4UC351-123802
Centaur
Lucky Star prediction
asteroid measurement: at least 196 km

P+ | prediction           | 19:20:26 | 19:20:26 |       |     |    | E  04 34 38   | N 51 55 19   |    0 | WS |;
O+ | Tim Haymes           | 19:15:00 | 19:25:00 | M280  | CCD | UK | W  01 18 47.1 | N 51 55 40.3 |  122 | WS |
27.51 | 19:19:01.33 | 0.50 | 19:19:28.84 | 0.50 | GPS++ |      |      |   |;


2021/09/19 | 270 | Anahita | 4UC571-019613
asteroid measurement: at least 37 km

P+ | prediction           | 02:48:44 | 02:48:44 |       |     |    | W  08 00 00   | N 39 50 10   |    0 | WS |;
O+ | Rui Goncalves        | 02:47:41 | 02:49:41 | M254  | VID | PT | W  08 23 06.3 | N 39 31 18.2 |   90 | WS |
 2.24 | 02:48:40.50 | 0.24 | 02:48:42.74 | 0.08 | GPS++ |      |      |   |;


2021/09/18 | 1909 | Alekhin | 4UC401-129671
chords
asteroid measurement: at least 12 km

P+ | prediction           | 20:01:34 | 20:01:34 |       |     |    | E  13 14 50   | N 49 41 27   |    0 | WS |;
O+ | Manfred Simon        | 20:00:41 | 20:03:41 | M203  | CCD | DE | E  10 37 49.0 | N 47 54 12.0 |  700 | WS |
 1.69 | 20:02:08.25 | 0.10 | 20:02:09.94 | 0.10 | NTP   |      |      |   |
Possible absolute timing error (only simple sync to time.windows.com 3 min before the event).|;
O+ | Gregor Krannich      | 20:01:01 | 20:03:21 | M350  | CCD | DE | E  10 50 58.0 | N 48 05 22.8 |  596 | WS |
 1.40 | 20:02:05.30 | 0.01 | 20:02:06.70 | 0.01 | GPS++ |      |      |   |;
O+ | Bjoern Kattentidt    | 19:59:42 | 20:04:10 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |
 1.48 | 20:01:46.61 | 0.02 | 20:01:48.09 | 0.02 | GPS++ |      |      |   |;
O+ | Jiri Polak           | 19:59:34 | 20:03:34 | M303  | CCD | CZ | E  13 19 15.6 | N 49 41 41.1 |  339 | WS |
 1.49 | 20:01:31.86 | 0.02 | 20:01:33.35 | 0.02 | GPS++ |      |      |   |;
O+ | Michal Rottenborn    | 19:59:33 | 20:03:33 | M254  | CCD | CZ | E  13 19 55.8 | N 49 42 26.4 |  326 | WS |
 1.49 | 20:01:31.71 | 0.02 | 20:01:33.20 | 0.01 | GPS++ |      |      |   |;


2021/09/18 | 3019 | Kulin | 4UC555-016607
asteroid measurement: at least 20 km

P+ | prediction           | 00:54:10 | 00:54:10 |       |     |    | E  00 00 00   | N 51 54 04   |    0 | WS |;
O+ | Simon Kidd           | 00:53:00 | 00:55:10 | M350  | CCD | UK | W  00 03 51.7 | N 51 57 04.4 |  120 | WS |
 1.25 | 00:54:08.78 | 0.12 | 00:54:10.03 | 0.12 | GPS++ |      |      |   |;


2021/09/16 | 2167 | Erin | 4UC508-000622
asteroid measurement: at least 7.5 km

P+ | prediction           | 01:17:41 | 01:17:41 |       |     |    | E  23 00 00   | N 37 26 45   |    0 | WS |;
O+ | Serge Dramonis       | 01:16:30 | 01:19:00 | M406  | CCD | GR | E  23 20 47.3 | N 37 30 35.4 |   28 | WS |
 0.57 | 01:17:42.05 | 0.04 | 01:17:42.62 | 0.07 | GPS+  |      |      |   |;


2021/09/14 | 790 | Pretoria | 4UC471-110652
chords
asteroid measurement: 155.1 km +/- 2.4 x 113.7 km +/- 11.2, PA 4.1 deg +/- 5.5

P+ | prediction           | 22:46:10 | 22:46:10 |       |     |    | E  13 15 05   | N 49 27 47   |    0 | WS |;
O+ | Jiri Polak           | 22:44:06 | 22:48:06 | M303  | CCD | CZ | E  13 19 15.6 | N 49 41 41.1 |  339 | WS |
30.65 | 22:45:53.89 | 0.08 | 22:46:24.54 | 0.11 | GPS++ |      |      |   |;
O+ | Michal Rottenborn    | 22:44:06 | 22:48:06 | M254  | CCD | CZ | E  13 19 55.8 | N 49 42 26.4 |  326 | WS |
30.73 | 22:45:53.62 | 0.10 | 22:46:24.35 | 0.10 | GPS++ |      |      |   |;
O+ | Josef Hanus          | 22:44:06 | 22:48:05 | M112  | CCD | CZ | E  13 23 41.6 | N 49 44 10.1 |  294 | WS |
28.72 | 22:45:54.20 | 0.57 | 22:46:22.92 | 0.57 | NTP   |      |      |   |
NTP sync from a smartphone.|;
O+ | Jiri Kubanek         | 22:43:43 | 22:48:06 | M200  | VID | CZ | E  14 35 41.6 | N 50 24 15.5 |  332 | WS |
29.55 | 22:45:43.05 | 0.14 | 22:46:12.60 | 0.14 | GPS++ |      |      |   |
Remote station. 0.64s integration.|;
O+ | Jiri Kubanek         | 22:43:45 | 22:48:07 | M150  | CCD | CZ | E  14 44 18.8 | N 50 16 33.5 |  262 | WS |
27.18 | 22:45:47.02 | 0.24 | 22:46:14.20 | 0.24 | GPS++ |      |      |   |;
O+ | Jan Manek            | 22:44:04 | 22:48:04 | M205  | CCD | CZ | E  14 46 51.7 | N 49 54 33.2 |  530 | WS |
14.70 | 22:46:01.16 | 0.20 | 22:46:15.86 | 0.20 | GPS++ |      |      |   |;
O+ | Julia Perla          | 22:44:33 | 22:46:11 | M400  | CCD | PL | E  17 04 30.8 | N 52 16 36.8 |  123 | WS |
31.11 | 22:45:13.09 | 0.10 | 22:45:44.20 | 0.10 | NTP++ |      |      |   |;
O- | Marek Zawilski       | 22:44:43 | 22:46:40 | M203  | CCD | PL | E  18 43 57.9 | N 52 20 41.0 |  105 | WS |
No occultation > 0.50s.|;
O- | Donatas Tamonis      | 22:42:02 | 22:48:08 | M200  | CCD | LT | E  24 02 56.9 | N 54 55 15.4 |   67 | WS |;


2021/09/14 | P5M06 | Himalia | 4UC374-177080
chords
asteroid measurement: at least 138 km

P+ | prediction           | 22:00:41 | 22:00:41 |       |     |    | E  15 21 02   | N 40 04 21   |    0 | WS |;
O+ | Nello Ruocco         | 21:52:28 | 22:08:01 | M356  | CCD | IT | E  14 21 27.5 | N 40 37 07.4 |  275 | WS |
14.32 | 22:00:43.75 | 0.49 | 22:00:58.07 | 0.49 | NTP   |      |      |   |
O+ | Luigi Morrone        | 22:00:18 | 22:00:42 | M356  | CCD | IT | E  14 34 17.6 | N 40 37 33.9 |  708 | WS |
      | 22:00:41.95 | 0.30 |             |      | NTP   |      |      |   |
Technical issue preventing to record R time. Duration > 7.67s.|;


2021/09/14 | 712 | Boliviana | 4UC486-134364
asteroid measurement: at least 104 km

P+ | prediction           | 21:24:48 | 21:24:48 |       |     |    | E  13 00 00   | N 53 34 29   |    0 | WS |;
O+ | Konrad Guhl          | 21:20:00 | 21:28:00 | M306  | CCD | DE | E  13 11 25.0 | N 53 18 58.0 |   67 | WS |
11.42 | 21:24:42.19 | 0.08 | 21:24:53.61 | 0.08 | GPS++ |      |      |   |;
O- | Christian Weber      | 21:24:18 | 21:25:49 | M150  | CCD | DE | E  13 25 25.9 | N 52 31 01.3 |   39 | WS |;


2021/09/13 | 5095 | Escalante | 4UC360-212693
asteroid measurement: at least 10 km

P+ | prediction           | 22:24:03 | 22:24:03 |       |     |    | E  05 21 17   | N 50 35 59   |    0 | WS |;
O+ | O. Schreurs et al    | 22:22:59 | 22:25:08 | M406  | VID | BE | E  05 26 29.5 | N 50 31 24.8 |  261 | WS |
 1.40 | 22:24:03.15 | 0.02 | 22:24:04.55 | 0.02 | GPS++ |      |      |   |
Observation with E. Fernandez/E. Fanni.|;


2021/09/13 | 1560 | Strattonia | 4UC566-003858
asteroid measurement: at least 10 km

P+ | prediction           | 03:03:11 | 03:03:11 |       |     |    | E  00 08 29   | N 41 00 00   |    0 | WS |;
O+ | J.J. Castellani      | 03:04:01 | 03:06:01 | M400  | VID | FR | W  00 02 40.7 | N 43 37 15.2 |  180 | WS |
 3.84 | 03:04:43.39 | 0.32 | 03:04:47.23 | 0.32 | GPS++ |      |      |   |;


2021/09/11 | 2052 | Tamriko | 4UC401-112200
asteroid measurement: at least 24 km

P+ | prediction           | 22:40:25 | 22:40:25 |       |     |    | E  05 33 19   | N 50 12 40   |    0 | WS |;
O+ | O. Schreurs et al    | 22:39:15 | 22:41:26 | M406  | VID | BE | E  05 26 29.5 | N 50 31 24.8 |  261 | WS |
 5.60 | 22:40:15.27 | 0.08 | 22:40:20.87 | 0.08 | GPS++ |      |      |   |
Observation with E. Fernandez.|;


2021/09/10 | 11014 | Svatopluk | 4UC539-002145
asteroid measurement: at least 15 km

P+ | prediction           | 23:41:01 | 23:41:01 |       |     |    | E  15 00 00   | N 47 54 28   |    0 | WS |;
O+ | Andreas Tazreiter    | 23:38:08 | 23:44:30 | M406  | VID | AT | E  14 43 50.9 | N 47 53 47.9 |  487 | WS |
 3.20 | 23:41:16.09 | 0.16 | 23:41:19.29 | 0.16 | GPS++ |      |      |   |;


2021/09/09 | 3065 | Sarahill | 4UC334-187658
asteroid measurement: at least 16 km

P+ | prediction           | 18:25:37 | 18:25:37 |       |     |    | E  19 12 14   | N 48 49 33   |    0 | WS |;
O- | Marek Harman         | 18:24:47 | 18:26:36 | M250  | CCD | SK | E  19 08 54.4 | N 48 44 33.2 |  400 | WS |;
O+ | Peter Nosal          | 18:24:10 | 18:27:18 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |
 3.33 | 18:25:29.52 | 0.34 | 18:25:32.85 | 0.33 | NTP+  |      |      |   |;


2021/09/09 | 4410 | Kamuimintara | 4UC557-009029
asteroid measurement: at least 20 km
double star?

P+ | prediction           | 00:52:51 | 00:52:51 |       |     |    | E  05 20 02   | N 50 00 17   |    0 | WS |;
O+ | Olivier Schreurs     | 00:51:51 | 00:54:02 | M406  | VID | BE | E  05 26 29.5 | N 50 31 24.8 |  261 | WS |
 1.84 | 00:52:55.16 | 0.08 | 00:52:57.00 | 0.08 | GPS++ |      |      |   |
1.4 mag drop observed instead of 3.1 predicted.|;


2021/09/08 | 59880 | 1999 RS119 | 4UC386-139639
asteroid measurement: at least 3.8 km

P+ | prediction           | 22:26:39 | 22:26:39 |       |     |    | E  05 04 06   | N 49 56 27   |    0 | WS |;
O+ | O. Schreurs et al    | 22:25:27 | 22:27:42 | M406  | VID | BE | E  05 26 29.5 | N 50 31 24.8 |  261 | WS |
 0.72 | 22:26:24.75 | 0.08 | 22:26:25.47 | 0.08 | GPS++ |      |      |   |
Observation with E. Fernandez/E. Fanni.|;


2021/09/08 | 8512 | 1991 PC11 | 4UC356-144937
asteroid measurement: at least 16 km

P+ | prediction           | 19:28:05 | 19:28:05 |       |     |    | E  05 18 37   | N 50 10 50   |    0 | WS |;
O+ | O. Schreurs et al    | 19:27:00 | 19:29:11 | M406  | VID | BE | E  05 26 29.5 | N 50 31 24.8 |  261 | WS |
 2.40 | 19:27:59.32 | 0.08 | 19:28:01.72 | 0.08 | GPS++ |      |      |   |
Observation with E. Fernandez.|;


2021/09/07 | 12743 | 1992 PL2 | 4UC580-128470
asteroid measurement: at least 13 km

P+ | prediction           | 20:03:11 | 20:03:11 |       |     |    | W  03 00 00   | N 53 24 14   |    0 | WS |;
O+ | William Stewart      | 20:02:16 | 20:04:14 | M279  | VID | UK | W  02 34 07.5 | N 53 03 27.0 |   68 | WS |
 0.96 | 20:03:13.80 | 0.16 | 20:03:14.76 | 0.16 | GPS++ |      |      |   |;
O- | Alex Pratt           | 20:02:22 | 20:03:43 | M279  | VID | UK | W  01 36 28.0 | N 53 50 15.4 |  114 | WS |;


2021/09/07 | 554 | Peraga | TYC 1867-02366-1
known double star
chords (raw data)
chords (with double star solution)
asteroid measurement: 117.8 km +/- 2.4 x 82.4 km +/- 14.7, PA 90.5 deg +/- 4.2
double star solution: Sep 0.0814 +/- 0.0059 arcsec, PA 320.0 +/- 3.2 deg
Assuming the whole star mag being 9.93 (Gaia EDR3, G band) and the asteroid mag being 13.4,
the approximated magnitudes for the double system are as follows:
A: 10.4, B: 11.0

P+ | prediction           | 01:17:08 | 01:17:08 |       |     |    | E  19 00 00   | N 49 19 51   |    0 | WS |;
O+2| P. Nosal et al       | 01:15:15 | 01:19:17 | M203  | CCD | SK | E  18 40 04.2 | N 48 46 29.7 |  418 | WS |
 4.11 | 01:17:02.85 | 0.03 | 01:17:06.96 | 0.05 | NTP+  |      |      |   |
0.4 mag drop observed instead of 3.5 predicted. Observation with M. Korec/P. Libic.|;
O+2| Marek Harman         | 01:16:01 | 01:18:21 | M250  | CCD | SK | E  18 52 03.4 | N 49 01 23.3 |  456 | WS |
 3.82 | 01:17:03.91 | 0.01 | 01:17:07.73 | 0.01 | NTP+  |      |      |   |
0.4 mag drop observed instead of 3.5 predicted.|;
O+1| Marcin Filipek       |          |          | M250  | CCD | PL | E  19 45 02.8 | N 50 12 43.9 |  450 | WS |
 4.50 | 01:17:10.96 | 0.10 | 01:17:15.46 | 0.10 | GPS++ |      |      |   |
1.0 mag drop observed instead of 3.5 predicted.|;
O+1| Leszek Benedyktowicz | 01:16:00 | 01:17:40 | M203  | CCD | PL | E  19 47 04.9 | N 50 04 07.6 |  238 | WS |
 4.41 | 01:17:10.59 | 0.02 | 01:17:15.00 | 0.02 | GPS++ |      |      |   |
1.0 mag drop observed instead of 3.5 predicted.|;
O+1| Daniel Blazewicz     | 01:15:10 | 01:19:28 | M350  | CCD | PL | E  20 19 04.2 | N 49 59 33.2 |  211 | WS |
 2.54 | 01:17:11.92 | 0.01 | 01:17:14.46 | 0.01 | NTP+  |      |      |   |
1.0 mag drop observed instead of 3.5 predicted.|;


2021/09/07 | 106 | Dione | 4UC559-011695
chords
asteroid measurement: 213.1 km +/- 46.0 x 169.7 km +/- 5.5, PA 152.7 deg +/- 17.4

P+ | prediction           | 00:57:11 | 00:57:11 |       |     |    | E  02 00 00   | N 44 41 56   |    0 | WS |;
O+ | Eric Frappa          | 00:55:43 | 00:58:41 | M203  | VID | FR | E  01 59 08.1 | N 44 33 55.5 |  327 | WS |
 9.30 | 00:57:06.67 | 0.38 | 00:57:15.97 | 1.13 | GPS++ |      |      |   |;
O+ | Karl-Ludwig Bath     | 00:55:02 | 01:02:28 | M180  | CCD | DE | E  07 51 28.1 | N 48 06 14.3 |  210 | WS |
 9.52 | 00:57:33.49 | 1.06 | 00:57:43.01 | 1.06 | NTP+  |      |      |   |;
O+ | Gregor Krannich      | 00:56:01 | 00:59:21 | M350  | CCD | DE | E  10 50 58.0 | N 48 05 22.8 |  596 | WS |
 8.43 | 00:57:38.43 | 1.33 | 00:57:46.86 | 1.33 | GPS++ |      |      |   |;
O+ | Bjoern Kattentidt    | 00:55:44 | 01:00:02 | M279  | CCD | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |
 9.69 | 00:57:44.89 | 0.53 | 00:57:54.58 | 0.71 | GPS+  |      |      |   |;
O+ | Jiri Kubanek         | 00:55:56 | 00:59:56 | M303  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |
10.47 | 00:57:50.60 | 1.11 | 00:58:01.07 | 1.11 | GPS++ |      |      |   |
Bad conditions.|;


2021/09/06 | 2204 | Lyyli | TYC 4725-00913-1
Mars-crosser
asteroid measurement: at least 29 km

P+ | prediction           | 02:22:53 | 02:22:53 |       |     |    | E  14 00 00   | N 49 57 38   |    0 | WS |;
O- | Esdert Edens         | 02:20:08 | 02:24:07 | M250  | CCD | NL | E  05 09 23.1 | N 52 37 49.5 |    1 | WS |;
O- | Henk Bulder          | 02:21:00 | 02:24:00 | M305  | VIS | NL | E  06 17 35.5 | N 52 40 15.9 |    4 | WS |;
O- | Jiri Polak           | 02:20:50 | 02:24:50 | M303  | CCD | CZ | E  13 19 15.6 | N 49 41 41.1 |  339 | WS |;
O+ | Jiri Kubanek         | 02:20:51 | 02:24:54 | M303  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |
 1.42 | 02:22:52.60 | 0.03 | 02:22:54.02 | 0.03 | GPS++ |      |      |   |;


2021/09/05 | 37330 | 2001 QN136 | 4UC418-147754
asteroid measurement: at least 7.7 km

P+ | prediction           | 19:31:09 | 19:31:09 |       |     |    | E  10 46 44   | N 48 09 48   |    0 | WS |;
O+ | Gregor Krannich      | 19:30:01 | 19:32:31 | M350  | CCD | DE | E  10 50 58.0 | N 48 05 22.8 |  596 | WS |
 1.05 | 19:31:14.14 | 0.04 | 19:31:15.19 | 0.04 | GPS++ |      |      |   |;


2021/09/03 | 34933 | 6652 P-L | 4UC414-143474
asteroid measurement: at least 5.1 km

P+ | prediction           | 00:18:11 | 00:18:11 |       |     |    | E  23 00 00   | N 53 33 49   |    0 | WS |;
O- | Bjoern Kattentidt    | 00:17:19 | 00:21:19 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |;
O- | Jiri Polak           | 00:16:56 | 00:20:56 | M303  | CCD | CZ | E  13 19 15.6 | N 49 41 41.1 |  339 | WS |;
O- | Jiri Kubanek         | 00:17:04 | 00:20:54 | M303  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |;
O- | Marek Zawilski       | 00:17:28 | 00:18:55 | M203  | CCD | PL | E  19 03 22.4 | N 51 54 48.3 |  140 | WS |;
O+ | Maciej Borkowski     | 00:16:59 | 00:19:45 | M300  | VID | PL | E  23 06 07.8 | N 53 04 33.7 |  145 | WS |
 0.40 | 00:18:17.89 | 0.04 | 00:18:18.29 | 0.04 | GPS++ |      |      |   |;


2021/09/01 | 36646 | 2000 QZ191 | 4UC302-114898
asteroid measurement: at least 11 km

P+ | prediction           | 19:00:46 | 19:00:46 |       |     |    | E  10 47 00   | N 46 39 28   |    0 | WS |;
O+ | Gregor Krannich      | 18:59:04 | 19:01:47 | M350  | CCD | DE | E  10 50 58.0 | N 48 05 22.8 |  596 | WS |
 0.99 | 19:00:37.03 | 0.14 | 19:00:38.02 | 0.28 | GPS++ |      |      |   |;


2021/08/31 | 276 | Adelheid | 4UC465-079294
asteroid measurement: at least 119 km

P+ | prediction           | 21:30:14 | 21:30:14 |       |     |    | E  06 11 46   | N 49 02 52   |    0 | WS |;
O+ | Fernand Emering      | 21:29:47 | 21:30:29 | M460  | VID | LU | E  06 04 51.8 | N 49 32 01.6 |  316 | WS |
11.70 | 21:30:02.00 | 0.02 | 21:30:13.70 | 0.04 | GPS++ |      |      |   |;
O- | Harrie Rutten        | 21:27:00 | 21:31:05 | M356  | VID | NL | E  06 10 59.6 | N 51 28 48.3 |   16 | WS |;
O+ | Guenther Neue        | 21:29:21 | 21:30:57 | M270  | CCD | DE | E  07 36 31.6 | N 51 31 43.8 |  101 | WS |
13.50 | 21:29:44.52 | 0.15 | 21:29:58.02 | 0.15 | NTP+  |      |      |   |;


2021/08/31 | 489 | Comacina | 4UC505-012002
asteroid measurement: at least 5.8 km

P+ | prediction           | 01:30:25 | 01:30:25 |       |     |    | E  09 00 00   | N 45 23 29   |    0 | WS |;
O+ | Stefano Sposetti     | 01:27:30 | 01:33:30 | M420  | CCD | CH | E  09 01 26.5 | N 46 13 53.2 |  260 | WS |
 0.25 | 01:30:27.63 | 0.05 | 01:30:27.88 | 0.05 | GPS++ |      |      |   |;


2021/08/30 | 4751 | Alicemanning | 4UC340-152958
asteroid measurement: at least 15 km

P+ | prediction           | 19:59:09 | 19:59:09 |       |     |    | E  00 42 56   | N 46 59 03   |    0 | WS |;
O+ | Pierre Le Cam        | 19:57:00 | 20:01:00 | M250  | CCD | FR | E  00 47 18.1 | N 46 55 30.7 |   58 | WS |
 3.37 | 19:59:18.61 | 0.23 | 19:59:21.98 | 0.23 | GPS++ |      |      |   |;
O+ | Paolo Fini           | 20:02:10 | 20:02:43 | M305  | CCD | IT | E  11 15 43.6 | N 43 40 31.4 |  305 | WS |
 3.21 | 20:02:33.29 | 0.19 | 20:02:36.50 | 0.13 | GPS++ |      |      |   |;


2021/08/26 | 385 | Ilmatar | TYC 0009-00303-1
asteroid measurement: at least 71 km

P+ | prediction           | 21:31:06 | 21:31:06 |       |     |    | E  07 00 00   | N 43 40 04   |    0 | WS |;
O+ | Jean-Marie Laugier   | 21:28:03 | 21:33:01 | M112  | CCD | FR | E  05 26 31.1 | N 43 26 07.9 |  275 | WS |
 6.54 | 21:31:11.06 | 0.12 | 21:31:17.60 | 0.12 | NTP   |      |      |   |
NTP sync from a smartphone.|;
O+ | Florian Signoret     | 21:26:45 | 21:33:43 | L80   | VID | FR | E  07 02 29.7 | N 43 37 24.0 |  183 | WS |
 6.56 | 21:31:04.28 | 0.08 | 21:31:10.84 | 0.08 | GPS++ |      |      |   |;
O+ | Matthieu Conjat      | 21:30:49 | 21:32:07 | M400  | CCD | FR | E  07 17 59.4 | N 43 43 32.9 |  350 | WS |
 6.51 | 21:31:02.77 | 0.50 | 21:31:09.28 | 0.50 | NTP   |      |      |   |;


2021/08/26 | 2196 | Ellicott | 4UC538-018417
asteroid measurement: at least 61 km

P+ | prediction           | 03:52:38 | 03:52:38 |       |     |    | E  00 00 00   | N 43 48 54   |    0 | WS |;
O+ | J.J. Castellani      | 03:51:35 | 03:53:31 | M400  | VID | FR | W  00 02 40.7 | N 43 37 15.2 |  180 | WS |
 2.24 | 03:52:38.38 | 0.16 | 03:52:40.62 | 0.16 | GPS++ |      |      |   |;


2021/08/25 | 3141 | Buchar | 4UC359-200923
asteroid measurement: at least 42 km

P+ | prediction           | 20:43:55 | 20:43:55 |       |     |    | E  10 00 12   | N 44 55 29   |    0 | WS |;
O- | Pierre Le Cam        | 20:42:30 | 20:46:30 | M250  | CCD | FR | E  00 47 18.1 | N 46 55 30.7 |   58 | WS |;
O- | Matthieu Conjat      | 20:43:06 | 20:44:40 | M400  | CCD | FR | E  07 17 59.4 | N 43 43 32.9 |  350 | WS |;
O+ | Pietro Baruffetti    | 20:42:26 | 20:45:25 | M300  | VID | IT | E  10 07 56.7 | N 44 01 17.0 |   30 | WS |
 3.16 | 20:43:56.71 | 0.04 | 20:43:59.87 | 0.04 | GPS++ |      |      |   |;


2021/08/24 | 12214 | Miroshnikov | 4UC453-113532
asteroid measurement: at least 19 km

P+ | prediction           | 22:43:26 | 22:43:26 |       |     |    | E  01 00 00   | N 47 03 27   |    0 | WS |;
O+ | Pierre Le Cam        | 22:41:29 | 22:45:30 | M250  | CCD | FR | E  00 47 18.1 | N 46 55 30.7 |   58 | WS |
 2.25 | 22:43:22.85 | 0.30 | 22:43:25.10 | 0.45 | GPS++ |      |      |   |;


2021/08/24 | 166 | Rhodope | 4UC351-159506
asteroid measurement: at least 66 km

P+ | prediction           | 21:15:04 | 21:15:04 |       |     |    | E 02 07 03    | N 48 00 00   |    0 | WS |;
O+ | Lionel Rousselot     | 21:13:03 | 21:17:06 | M250  | CCD | FR | E  02 03 09.9 | N 47 13 23.8 |   97 | WS |
12.00 | 21:15:05.10 | 0.80 | 21:15:17.10 | 0.80 | GPS+  |      |      |   |;
O? | A. Leroy/C. Loubiere | 21:14:06 | 21:16:06 | M300  | CCD | FR | E  02 42 23.8 | N 48 53 54.5 |  112 | WS |
 2.98 | 21:14:58.71 | 0.25 | 21:15:01.71 | 0.75 | GPS++ |      |      |   |
Noisy recording.|;


2021/08/23 | 1434 | Margot | 4UC378-145495
asteroid measurement: at least 24 km

P+ | prediction           | 20:52:35 | 20:52:35 |       |     |    | W  01 21 57   | N 52 04 30   |    0 | WS |;
O+ | Tim Haymes           | 20:50:29 | 20:54:54 | M280  | CCD | UK | W  01 18 47.1 | N 51 55 40.3 |  122 | WS |
 3.90 | 20:52:33.61 | 0.25 | 20:52:37.51 | 0.25 | GPS++ |      |      |   |;


2021/08/23 | 1001 | Gaussia | 4UC583-012823
asteroid measurement: at least 72 km

P+ | prediction           | 04:11:06 | 04:11:06 |       |     |    | E  02 00 00   | N 41 28 06   |    0 | WS |;
O+ | Antoni Selva         | 04:09:08 | 04:13:06 | M500  | VID | ES | E  02 05 24.6 | N 41 33 00.2 |  224 | WS |
 3.08 | 04:11:03.38 | 0.08 | 04:11:06.46 | 0.08 | GPS++ |      |      |   |;


2021/08/23 | 96 | Aegle | 4UC640-019676
asteroid measurement: at least 126 km

P+ | prediction           | 03:57:57 | 03:57:57 |       |     |    | E  01 00 00   | N 46 25 30   |    0 | WS |;
O+ | Pierre Le Cam        | 03:56:00 | 04:00:00 | M250  | CCD | FR | E  00 47 18.1 | N 46 55 30.7 |   58 | WS |
 5.25 | 03:57:56.26 | 0.53 | 03:58:01.51 | 0.53 | GPS++ |      |      |   |;


2021/08/22 | 49 | Pales | 4UC567-035481
chords
asteroid measurement: 174.1 km +/- 4.7 x 150.0 km +/- 6.7, PA 124.3 deg +/- 11.9

P+ | prediction           | 02:44:39 | 02:44:39 |       |     |    | E  09 00 00   | N 46 02 00   |    0 | WS |;
O? | O. Canales et al     | 02:40:16 | 02:45:45 | M235  | VID | ES | W  01 01 18.8 | N 41 29 52.7 |  398 | WS |
 1.92 | 02:44:29.18 | 0.64 | 02:44:31.10 | 0.32 | GPS++ |      |      |   |
0.64s integration, bad conditions. Observation with F. Campos/D. Lafuente/S. Calavia.|;
O+ | Alberto Ossola       | 02:43:01 | 02:45:58 | M230  | VID | CH | E  08 55 10.5 | N 45 59 50.6 |  350 | WS |
 4.32 | 02:44:36.95 | 0.48 | 02:44:41.27 | 0.32 | GPS++ |      |      |   |;
O- | Peter Nosal          | 02:43:00 | 02:46:01 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |
Clear negative.|;
O+ | Marcin Filipek       | 02:44:23 | 02:45:39 | M250  | CCD | PL | E  19 45 02.8 | N 50 12 43.9 |  450 | WS |
 3.45 | 02:44:49.73 | 0.15 | 02:44:53.18 | 0.15 | GPS++ |      |      |   |;
O+ | Daniel Blazewicz     | 02:42:27 | 02:47:10 | M350  | CCD | PL | E  20 19 04.2 | N 49 59 33.2 |  211 | WS |
 4.13 | 02:44:49.04 | 0.10 | 02:44:53.17 | 0.08 | NTP+  |      |      |   |;


2021/08/21 | 268 | Adorea | 4UC559-037511
asteroid measurement: at least 122 km

P+ | prediction           | 02:31:26 | 02:31:26 |       |     |    | E  08 00 00   | N 49 23 55   |    0 | WS |;
O+ | Oliver Kloes         | 02:30:36 | 02:32:36 | M254  | CCD | DE | E  08 21 50.4 | N 50 08 17.4 |  256 | WS |
 3.20 | 02:31:26.02 | 0.40 | 02:31:29.22 | 0.40 | GPS++ |      |      |   |;


2021/08/20 | 1437 | Diomedes | 4UC657-025602
Jupiter trojan
Lucky Star prediction
asteroid measurement: at least 116 km

P+ | prediction           | 22:49:23 | 22:49:23 |       |     |    | E  07 50 21   | N 46 40 21   |    0 | WS |;
O+ | Stefan Meister       | 22:48:55 | 22:49:55 | M500  | CCD | CH | E  08 34 14.3 | N 47 31 10.4 |  550 | WS |
 5.02 | 22:49:18.22 | 0.36 | 22:49:23.24 | 0.36 | GPS++ |      |      |   |;
O+ | Gregor Krannich      | 22:46:32 | 22:51:27 | M350  | CCD | DE | E  10 50 58.0 | N 48 05 22.8 |  596 | WS |
 3.60 | 22:49:16.46 | 0.70 | 22:49:20.06 | 0.70 | GPS++ |      |      |   |;


2021/08/18 | 5438 | Lorre | 4UC304-199565
asteroid measurement: at least 19 km

P+ | prediction           | 22:38:56 | 22:38:56 |       |     |    | E  01 47 39   | N 41 26 15   |    0 | WS |;
O+ | C. Perello/A. Selva  | 22:36:56 | 22:40:55 | M500  | VID | ES | E  02 05 24.6 | N 41 33 00.2 |  224 | WS |
 1.92 | 22:38:54.99 | 0.32 | 22:38:56.91 | 0.32 | GPS++ |      |      |   |;


2021/08/15 | 219 | Thusnelda | 4UC543-005836
asteroid measurement: at least 12 km

P+ | prediction           | 03:03:32 | 03:03:32 |       |     |    | E  09 00 00   | N 46 07 14   |    0 | WS |;
O- | Alberto Ossola       | 03:02:00 | 03:05:03 | M230  | VID | CH | E  08 55 10.5 | N 45 59 50.6 |  350 | WS |
Clear negative.|;
O+ | Stefano Sposetti     | 03:00:30 | 03:06:30 | M420  | CCD | CH | E  09 01 26.5 | N 46 13 53.2 |  260 | WS |
 0.72 | 03:03:29.07 | 0.03 | 03:03:29.79 | 0.03 | GPS++ |      |      |   |;


2021/08/15 | 978 | Aidamina | 4UC534-009796
asteroid measurement: at least 52 km

P+ | prediction           | 01:49:13 | 01:49:13 |       |     |    | E  13 00 00   | N 50 15 31   |    0 | WS |;
O+ | Jiri Polak           | 01:48:41 | 01:49:20 | M303  | CCD | CZ | E  13 16 32.7 | N 49 56 02.2 |  533 | WS |
 1.93 | 01:49:11.88 | 0.18 | 01:49:13.81 | 0.18 | GPS++ |      |      |   |;


2021/08/14 | 3731 | Hancock | 4UC426-109078
asteroid measurement: at least 32 km

P+ | prediction           | 23:30:38 | 23:30:38 |       |     |    | E  20 00 00   | N 50 27 15   |    0 | WS |;
O- | Jiri Polak           | 23:29:04 | 23:33:04 | M303  | CCD | CZ | E  13 16 32.7 | N 49 56 02.2 |  533 | WS |;
O- | Jiri Kubanek         | 23:29:32 | 23:33:20 | M303  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |;
O+ | Daniel Blazewicz     | 23:26:37 | 23:35:02 | M350  | CCD | PL | E  20 19 04.2 | N 49 59 33.2 |  211 | WS |
 3.00 | 23:30:36.87 | 0.25 | 23:30:39.87 | 0.50 | NTP+  |      |      |   |;


2021/08/14 | 53325 | 1999 JN21 | 4UC439-118181
asteroid measurement: at least 5.7 km

P+ | prediction           | 22:27:16 | 22:27:16 |       |     |    | E  14 00 00   | N 49 30 34   |    0 | WS |;
O+ | Jiri Kubanek         | 22:25:19 | 22:29:18 | M303  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |
 0.55 | 22:27:18.59 | 0.07 | 22:27:19.14 | 0.07 | GPS++ |      |      |   |;


2021/08/13 | 1094 | Siberia | TYC 5732-00350-1
asteroid measurement: at least 12 km

P+ | prediction           | 23:46:11 | 23:46:11 |       |     |    | E  01 00 00   | N 47 17 07   |    0 | WS |;
O+ | Emmanuel Brochard    | 23:39:24 | 23:49:25 | M203  | VID | FR | W  00 39 02.3 | N 45 53 23.1 |   31 | WS |
 1.20 | 23:46:22.43 | 0.08 | 23:46:23.63 | 0.08 | GPS++ |      |      |   |;
O+ | Pierre Le Cam        | 23:44:00 | 23:48:00 | M250  | CCD | FR | E  00 47 18.1 | N 46 55 30.7 |   58 | WS |
 1.28 | 23:46:15.16 | 0.03 | 23:46:16.44 | 0.03 | GPS++ |      |      |   |;
O- | Jean-Louis Dumont    | 23:44:01 | 23:48:01 | M280  | CCD | FR | E  00 49 59.1 | N 47 13 23.9 |   91 | WS |;
O- | Roland Boninsegna    | 23:44:04 | 23:48:02 | M112  | CCD | BE | E  04 34 56.8 | N 50 05 25.6 |  183 | WS |;
O- | Jean Bourgeois       | 23:45:00 | 23:46:30 | M200  | VID | BE | E  05 02 42.0 | N 50 05 41.1 |  260 | WS |;
O- | O. Schreurs et al    | 23:44:48 | 23:46:57 | M406  | VID | BE | E  05 26 29.5 | N 50 31 24.8 |  261 | WS |
Observation with E. Fernandez.|;


2021/08/13 | 490 | Veritas | 4UC486-001739
asteroid measurement: at least 116 km

P+ | prediction           | 22:23:09 | 22:23:09 |       |     |    | E  10 00 00   | N 43 38 47   |    0 | WS |;
O+ | Pietro Baruffetti    | 22:21:45 | 22:24:44 | M300  | VID | IT | E  10 07 56.7 | N 44 01 17.0 |   30 | WS |
30.32 | 22:23:06.62 | 0.24 | 22:23:36.94 | 0.32 | GPS++ |      |      |   |;


2021/08/10 | 3317 | Paris | 4UC448-069424
Jupiter trojan
Lucky Star prediction
chords
asteroid measurement: 137.3 km +/- 7.0 x 101.2 km +/- 3.7, PA 64.8 deg +/- 10.2

P+ | prediction           | 21:40:50 | 21:40:50 |       |     |    | W  00 15 01   | N 44 50 22   |    0 | WS |;
O+ | Oscar Canales        | 21:40:01 | 21:42:04 | M280  | VID | ES | W  01 20 20.7 | N 42 11 57.2 |  365 | WS |
 6.04 | 21:41:02.24 | 0.28 | 21:41:08.28 | 0.16 | GPS++ |      |      |   |;
O- | D. Lafuente et al    | 21:37:00 | 21:43:00 | M500  | VID | ES | W  01 01 15.0 | N 41 29 50.7 |  403 | WS |
Observation with S. Calavia/F. Campos.|;
O- | Emmanuel Brochard    | 21:38:07 | 21:43:11 | M203  | VID | FR | W  00 39 02.3 | N 45 53 23.1 |   31 | WS |;
O+ | Eric Frappa          | 21:39:48 | 21:42:00 | M203  | VID | FR | W  00 21 42.1 | N 44 55 23.8 |    8 | WS |
 7.40 | 21:40:44.56 | 0.08 | 21:40:51.96 | 0.08 | GPS++ |      |      |   |;
O+ | Pierre Le Cam        | 21:38:30 | 21:42:30 | M250  | CCD | FR | E  00 47 18.1 | N 46 55 30.7 |   58 | WS |
 7.20 | 21:40:33.61 | 0.15 | 21:40:40.81 | 0.15 | GPS++ |      |      |   |;
O+ | Jean-Louis Dumont    | 21:38:57 | 21:43:57 | M280  | CCD | FR | E  00 49 59.1 | N 47 13 23.9 |   91 | WS |
 6.59 | 21:40:32.97 | 0.06 | 21:40:39.56 | 0.06 | GPS+  |      |      |   |;
O- | Michel Boutet        | 21:37:25 | 21:43:27 | M300  | VID | FR | E  01 17 19.8 | N 43 30 06.7 |  178 | WS |;
O+ | Lionel Rousselot     | 21:38:31 | 21:42:33 | M250  | CCD | FR | E  02 03 09.9 | N 47 13 23.8 |   97 | WS |
 5.87 | 21:40:32.97 | 0.05 | 21:40:38.84 | 0.05 | GPS++ |      |      |   |;
O+ | Esdert Edens         | 21:38:07 | 21:42:07 | M250  | CCD | NL | E  05 09 23.1 | N 52 37 49.3 |    1 | WS |
 5.66 | 21:40:04.66 | 0.09 | 21:40:10.32 | 0.09 | GPS++ |      |      |   |;
O+ | Aad Verveen          | 21:40:00 | 21:44:59 | M112  | CCD | FR | E  06 24 26.4 | N 52 11 24.4 |   12 | WS |
 5.41 | 21:40:06.83 | 0.18 | 21:40:12.24 | 0.18 | NTP   |      |      |   |
NTP sync from a smartphone.|;


2021/08/10 | 20869 | 2000 VK45 | 4UC486-132822
asteroid measurement: at least 6.7 km

P+ | prediction           | 21:06:46 | 21:06:46 |       |     |    | E  23 00 00   | N 37 31 00   |    0 | WS |;
O+ | Serge Dramonis       | 21:05:30 | 21:08:10 | M406  | CCD | GR | E  22 56 44.8 | N 37 31 13.6 |    2 | WS |
 1.04 | 21:06:46.32 | 0.03 | 21:06:47.36 | 0.04 | GPS+  |      |      |   |;


2021/08/09 | 267 | Tirza | 4UC334-081209
asteroid measurement: at least 53 km

P+ | prediction           | 20:47:53 | 20:47:53 |       |     |    | E  00 47 29   | N 46 57 07   |    0 | WS |;
O+ | Pierre Le Cam        | 20:46:00 | 20:50:00 | M250  | CCD | FR | E  00 47 18.1 | N 46 55 30.7 |   58 | WS |
 6.25 | 20:47:57.87 | 0.50 | 20:48:04.12 | 0.75 | GPS++ |      |      |   |;


2021/08/07 | 148 | Gallia | 4UC515-055965
chords
asteroid measurement: at least 83 km

P+ | prediction           | 19:07:46 | 19:07:46 |       |     |    | E  23 07 33   | N 50 21 48   |    0 | WS |;
O+ | Maciej Borkowski     | 19:05:43 | 19:09:06 | M300  | VID | PL | E  23 06 07.8 | N 53 04 33.7 |  145 | WS |
 0.60 | 19:07:35.08 | 0.12 | 19:07:35.68 | 0.08 | GPS++ |      |      |   |;
O+ | D. Bertesteanu et al | 19:07:38 | 19:09:08 | M200  | CCD | RO | E  27 20 32.0 | N 44 45 40.0 |   30 | WS |
 3.06 | 19:08:09.81 | 0.11 | 19:08:12.87 | 0.11 | NTP+  |      |      |   |
Observation with C. Suciu/B. Stanciu.|;


2021/08/07 | 7817 | Zibiturtle | 4UC508-003235
asteroid measurement: at least 10 km

P+ | prediction           | 02:46:17 | 02:46:17 |       |     |    | E  13 00 00   | N 49 45 36   |    0 | WS |;
O+ | Jiri Polak           | 02:44:19 | 02:48:19 | M303  | CCD | CZ | E  13 16 32.7 | N 49 56 02.2 |  533 | WS |
 1.05 | 02:46:16.89 | 0.08 | 02:46:17.94 | 0.08 | GPS++ |      |      |   |
1.6 mag drop instead of 5.3 predicted.|;


2021/08/06 | 934 | Thuringia | 4UC620-014397
asteroid measurement: at least 41 km

P+ | prediction           | 23:57:53 | 23:57:53 |       |     |    | W  00 05 53   | N 51 03 17   |    0 | WS |;
O+ | Simon Kidd           | 23:57:00 | 23:59:00 | M350  | CCD | UK | W  00 03 51.7 | N 51 57 04.4 |  120 | WS |
 1.29 | 23:57:54.54 | 0.12 | 23:57:55.83 | 0.23 | GPS++ |      |      |   |;


2021/08/06 | 696 | Leonora | 4UC311-182675

P+ | prediction           | 20:54:40 | 20:54:40 |       |     |    | E  13 45 40   | N 49 20 10   |    0 | WS |;
O+ | Jiri Kubanek         | 20:52:41 | 20:56:39 | M303  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |
 9.10 | 20:54:37.16 | 1.61 | 20:54:46.26 | 1.61 | GPS++ |      |      |   |;


2021/08/03 | 35627 | 1998 KW9 | 4UC389-131552
asteroid measurement: at least 12 km

P+ | prediction           | 20:39:14 | 20:39:14 |       |     |    | W  02 00 00   | N 36 57 04   |    0 | WS |;
O+ | Ferran Casarramona   | 20:37:04 | 20:42:03 | M200  | VID | ES | W  02 00 54.9 | N 36 52 50.1 |   50 | WS |
 1.28 | 20:39:14.38 | 0.16 | 20:39:15.66 | 0.16 | GPS++ |      |      |   |;


2021/08/02 | 880 | Herba | 4UC433-105167
asteroid measurement: at least 38 km

P+ | prediction           | 23:40:02 | 23:40:02 |       |     |    | E  14 00 00   | N 48 56 11   |    0 | WS |;
O+ | Bjoern Kattentidt    | 23:38:09 | 23:42:30 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |
 0.80 | 23:40:18.95 | 0.08 | 23:40:19.75 | 0.08 | GPS++ |      |      |   |;
O- | Jiri Polak           | 23:38:08 | 23:42:08 | M303  | CCD | CZ | E  13 16 32.7 | N 49 56 02.2 |  533 | WS |;
O+ | Jiri Kubanek         | 23:38:03 | 23:41:57 | M200  | CCD | CZ | E  13 42 50.2 | N 48 57 18.8 |  849 | WS |
 4.01 | 23:40:06.34 | 0.27 | 23:40:10.35 | 0.27 | GPS++ |      |      |   |;


2021/07/31 | 14356 | 1987 SF6 | 4UC380-114480
asteroid measurement: at least 7.5 km

P+ | prediction           | 20:43:14 | 20:43:14 |       |     |    | E  06 12 20   | N 51 14 07   |    0 | WS |;
O+ | Jan-Maarten Winkel   | 20:42:22 | 20:44:21 | M356  | VID | NL | E  06 15 36.9 | N 51 54 13.6 |   66 | WS |
 1.28 | 20:43:09.22 | 0.16 | 20:43:10.50 | 0.16 | GPS++ |      |      |   |;


2021/07/30 | 557 | Violetta | 4UC389-135486
asteroid measurement: at least 21 km

P+ | prediction           | 21:18:33 | 21:18:33 |       |     |    | E  19 02 46   | N 48 27 12   |    0 | WS |;
O+ | Peter Nosal          | 21:17:15 | 21:19:35 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |
 1.83 | 21:18:30.84 | 0.17 | 21:18:32.67 | 0.17 | NTP+  |      |      |   |;


2021/07/30 | 105 | Artemis | 4UC515-068400
chords
asteroid measurement: 150.4 km +/- 2.5 x 87.5 km +/- 1.9, PA 136.2 deg +/- 1.5

P+ | prediction           | 00:49:42 | 00:49:42 |       |     |    | E  05 01 18   | N 50 33 40   |    0 | WS |;
O- | Maurice Audejean     | 00:50:01 | 00:51:51 | M320  | CCD | FR | E  00 16 31.8 | N 47 10 09.3 |  105 | WS |;
O+ | Philippe Morel       | 00:49:27 | 00:50:14 | M355  | CCD | FR | E  03 46 34.4 | N 50 05 01.4 |  191 | WS |
12.37 | 00:49:44.20 | 0.52 | 00:49:56.57 | 0.52 | NTP   |      |      |   |;
O+ | Roland Boninsegna    | 00:48:02 | 00:52:02 | M305  | CCD | BE | E  04 34 56.0 | N 50 05 25.9 |  195 | WS |
10.86 | 00:49:41.46 | 0.05 | 00:49:52.32 | 0.05 | GPS++ |      |      |   |;
O+ | F. Van Den Abbeel    | 00:48:45 | 00:50:45 | M200  | VID | BE | E  05 23 50.5 | N 50 00 14.8 |  475 | WS |
 4.32 | 00:49:42.25 | 0.16 | 00:49:46.57 | 0.16 | GPS++ |      |      |   |;
O- | Jan-Maarten Winkel   | 00:48:30 | 00:50:29 | M356  | VID | NL | E  06 15 36.9 | N 51 54 13.6 |   66 | WS |;


2021/07/29 | 24022 | 1999 RA144 | 4UC391-075909
Jupiter trojan
asteroid measurement: at least 13 km

P+ | prediction           | 21:26:49 | 21:26:49 |       |     |    | E  20 00 00   | N 50 23 56   |    0 | WS |;
O- | Jiri Kubanek         | 21:25:20 | 21:29:47 | M303  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |;
O+ | Marcin Filipek       | 21:25:30 | 21:28:00 | M250  | CCD | PL | E  19 45 02.8 | N 50 12 43.9 |  450 | WS |
 1.60 | 21:26:37.98 | 0.20 | 21:26:39.58 | 0.20 | GPS++ |      |      |   |;
O- | Leszek Benedyktowicz | 21:25:55 | 21:27:48 | M203  | CCD | PL | E  19 49 32.6 | N 50 02 58.0 |  263 | WS |;
O- | Daniel Blazewicz     | 21:22:13 | 21:28:02 | M350  | CCD | PL | E  20 19 04.2 | N 49 59 33.2 |  211 | WS |;


2021/07/29 | 212 | Medea | 4UC575-010381

P+ | prediction           | 02:16:26 | 02:16:26 |       |     |    | W  01 33 58   | N 52 32 00   |    0 | WS |;
O? | Tim Haymes           | 02:15:00 | 02:18:00 | M280  | CCD | UK | W  01 18 47.1 | N 51 55 40.3 |  122 | WS |
 2.00 | 02:16:22.20 | 0.50 | 02:16:24.20 | 0.75 | GPS++ |      |      |   |
4-point 0.2 mag drop event, unstabled reference stars.|;
O- | Simon Kidd           | 02:15:30 | 02:17:35 | M350  | CCD | UK | W  00 03 51.7 | N 51 57 04.4 |  120 | WS |;


2021/07/28 | 18054 | 1999 SW7 | 4UC380-117454
Jupiter trojan
asteroid measurement: at least 31 km

P+ | prediction           | 23:05:13 | 23:05:13 |       |     |    | E  14 00 00   | N 49 57 20   |    0 | WS |;
O+ | Jiri Kubanek         | 23:03:55 | 23:07:21 | M303  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |
 2.11 | 23:05:16.89 | 0.28 | 23:05:19.00 | 0.28 | GPS++ |      |      |   |;


2021/07/27 | 884 | Priamus | 4UC311-138231
Jupiter trojan
Lucky Star prediction
asteroid measurement: at least 71 km

P+ | prediction           | 23:15:31 | 23:15:31 |       |     |    | W  02 06 32   | N 36 45 33   |    0 | WS |;
O+ | Ferran Casarramona   | 23:14:06 | 23:17:06 | M200  | VID | ES | W  02 00 54.9 | N 36 52 50.1 |   50 | WS |
 6.88 | 23:15:32.30 | 0.48 | 23:15:39.18 | 0.16 | GPS++ |      |      |   |;


2021/07/26 | 38 | Leda | 4UC328-175640
asteroid measurement: at least 94 km

P+ | prediction           | 22:49:37 | 22:49:37 |       |     |    | W  02 14 35   | N 37 04 33   |    0 | WS |;
O+ | Ferran Casarramona   | 22:48:00 | 22:51:01 | M200  | VID | ES | W  02 00 54.9 | N 36 52 50.1 |   50 | WS |
 7.68 | 22:49:33.84 | 1.44 | 22:49:41.52 | 1.44 | GPS++ |      |      |   |;


2021/07/25 | 53 | Kalypso | 4UC417-148711
asteroid measurement: at least 117 km

P+ | prediction           | 23:08:28 | 23:08:28 |       |     |    | E  42 53 39   | N 44 08 39   |    0 | WS |;
O+ | Michel Turchenko     | 23:08:12 | 23:09:17 | M150  | CCD | RU | E  42 50 43.7 | N 44 01 55.3 |  621 | WS |
20.77 | 23:08:28.95 | 0.05 | 23:08:49.72 | 0.28 | GPS++ |      |      |   |;


2021/07/21 | 276 | Adelheid | 4UC482-086030
asteroid measurement: at least 83 km

P+ | prediction           | 23:20:05 | 23:20:05 |       |     |    | E  07 00 00   | N 43 30 47   |    0 | WS |;
O+ | Matthieu Conjat      | 23:19:02 | 23:20:45 | M400  | CCD | FR | E  07 17 59.4 | N 43 43 32.9 |  350 | WS |
 6.47 | 23:20:00.67 | 0.52 | 23:20:07.14 | 0.52 | NTP   |      |      |   |;


2021/07/20 | 35627 | 1998 KW9 | 4UC388-141774
asteroid measurement: at least 19 km

P+ | prediction           | 03:16:09 | 03:16:09 |       |     |    | E  00 11 52   | N 43 17 33   |    0 | WS |;
O+ | Yves Argentin        | 03:15:26 | 03:16:55 | M305  | VID | FR | E  00 03 31.8 | N 43 08 40.4 |  488 | WS |
 2.08 | 03:16:09.51 | 0.08 | 03:16:11.59 | 0.08 | GPS++ |      |      |   |;


2021/07/20 | 48 | Doris | 4UC382-130808
chords
asteroid measurement: at least 186 km

P+ | prediction           | 00:05:53 | 00:05:53 |       |     |    | E  02 00 00   | N 42 35 19   |    0 | WS |;
O+ | Carles Schnabel      | 00:03:49 | 00:08:06 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
14.22 | 00:05:46.41 | 1.00 | 00:06:00.63 | 0.75 | GPS++ |      |      |   |;
O? | Ricard Casas         | 00:04:59 | 00:06:55 | M200  | VID | ES | E  02 07 14.3 | N 41 32 22.1 |  165 | WS |
13.76 | 00:05:46.76 | 1.12 | 00:06:00.52 | 1.12 | GPS++ |      |      |   |
Noisy recording and very low mag drop.|;
O? | Jordi Marco          | 00:03:19 | 00:08:05 | M235  | CCD | ES | E  02 09 40.2 | N 41 23 57.8 |   77 | WS |
 9.58 | 00:05:47.66 | 1.00 | 00:05:57.24 | 1.80 | NTP   |      |      |   |
Noisy recording and very low mag drop.|;


2021/07/16 | 1200 | Imperatrix | TYC 6235-02669-1
asteroid measurement: at least 52 km

P+ | prediction           | 00:44:18 | 00:44:18 |       |     |    | W  03 18 28   | N 52 53 37   |    0 | WS |;
O+ | William Stewart      | 00:43:47 | 00:44:47 | M279  | VID | UK | W  02 34 07.5 | N 53 03 27.0 |   68 | WS |
 7.56 | 00:44:07.17 | 0.04 | 00:44:14.73 | 0.04 | GPS++ |      |      |   |;


2021/07/15 | 159 | Aemilia | 4UC357-175456
chords + DAMIT model
asteroid measurement: at least 130 km

P+ | prediction           | 21:45:10 | 21:45:10 |       |     |    | E  00 13 45   | N 47 30 27   |    0 | WS |;
O+ | Gerald Rousseau      | 21:44:18 | 21:46:16 | M200  | VID | FR | E  00 12 23.4 | N 47 07 50.0 |   65 | WS |
 9.11 | 21:45:06.57 | 0.02 | 21:45:15.68 | 0.13 | GPS++ |      |      |   |;
O+ | Maurice Audejean     | 21:44:53 | 21:45:40 | M320  | CCD | FR | E  00 16 31.8 | N 47 10 09.3 |  105 | WS |
 9.01 | 21:45:06.11 | 0.02 | 21:45:15.12 | 0.05 | GPS   |      |      |   |;
O+ | Pierre Le Cam        | 21:43:00 | 21:47:00 | M250  | CCD | FR | E  00 47 18.1 | N 46 55 30.7 |   58 | WS |
 8.69 | 21:45:04.62 | 0.08 | 21:45:13.31 | 0.05 | GPS++ |      |      |   |;
O- | Christian Weber      | 21:42:49 | 21:44:28 | M203  | VID | DE | E  13 25 40.0 | N 52 30 58.0 |   40 | WS |;
O- | Sven Andersson       | 21:43:21 | 21:44:51 | M356  | CCD | DE | E  13 39 41.7 | N 52 24 35.5 |   37 | WS |;
O+ | Jiri Kubanek         | 21:41:59 | 21:46:01 | M303  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |
 8.61 | 21:43:54.36 | 0.02 | 21:44:02.97 | 0.02 | GPS++ |      |      |   |;
O+ | Vaclav Priban        | 21:42:15 | 21:45:07 | M160  | CCD | CZ | E  14 29 33   | N 50 07 32   |  308 | WS |
 8.49 | 21:43:50.04 | 0.24 | 21:43:58.53 | 0.24 | GPS++ |      |      |   |;
O+ | Jan Manek            | 21:41:55 | 21:45:55 | M205  | CCD | CZ | E  14 46 51.7 | N 49 54 33.2 |  530 | WS |
 8.50 | 21:43:49.21 | 0.03 | 21:43:57.71 | 0.03 | GPS++ |      |      |   |;
O- | Petr Zeleny          | 21:42:59 | 21:46:01 | M254  | CCD | CZ | E  17 58 24.5 | N 49 27 47.9 |  338 | WS |;
O+ | Marek Zawilski       | 21:42:31 | 21:43:54 | M203  | CCD | PL | E  18 37 04.2 | N 51 41 41.3 |  153 | WS |
 8.64 | 21:43:27.53 | 0.13 | 21:43:36.17 | 0.13 | GPS+  |      |      |   |;
O+ | Maciej Borkowski     | 21:42:59 | 21:44:14 | M300  | VID | PL | E  23 06 07.8 | N 53 04 33.7 |  145 | WS |
 8.64 | 21:43:05.33 | 0.96 | 21:43:13.97 | 0.64 | GPS++ |      |      |   |;


2021/07/14 | 4830 | Thomascooley | 4UC349-172112
asteroid measurement: at least 9.8 km

P+ | prediction           | 02:07:11 | 02:07:11 |       |     |    | E  02 00 00   | N 41 26 38   |    0 | WS |;
O+ | Antoni Selva         | 02:05:37 | 02:09:35 | M500  | VID | ES | E  02 05 24.6 | N 41 33 00.2 |  224 | WS |
 0.94 | 02:07:09.84 | 0.05 | 02:07:10.78 | 0.03 | GPS++ |      |      |   |;


2021/07/12 | 8912 | Ohshimatake | 4UC348-143921

P+ | prediction           | 22:35:04 | 22:35:04 |       |     |    | E  13 23 53   | N 53 04 57   |    0 | WS |;
O+ | Christian Weber      | 22:34:01 | 22:35:56 | M203  | VID | DE | E  13 25 40.0 | N 52 30 58.0 |   40 | WS |
 0.96 | 22:35:02.40 | 0.24 | 22:35:03.36 | 0.24 | GPS++ |      |      |   |;


2021/07/10 | 884 | Priamus | 4UC308-181892
Jupiter trojan
Lucky Star prediction
chords
asteroid measurement: at least 65 km

P+ | prediction           | 21:26:54 | 21:26:54 |       |     |    | E  07 17 46   | N 44 17 14   |    0 | WS |;
O+ | Simon Kidd           | 21:26:40 | 21:28:08 | M350  | CCD | UK | W  00 03 51.7 | N 51 57 04.4 |  120 | WS |
 4.69 | 21:27:20.65 | 0.12 | 21:27:25.34 | 0.12 | GPS++ |      |      |   |;
O+ | Luana Liberato       | 21:20:51 | 21:28:36 | M500  | CCD | FR | E  06 55 18.2 | N 43 45 09.6 | 1234 | WS |
 2.38 | 21:26:59.07 | 0.18 | 21:27:01.45 | 0.15 | GPS   |      |      |   |;
O+ | Matthieu Conjat      | 21:26:00 | 21:27:51 | M400  | CCD | FR | E  07 17 59.4 | N 43 43 32.9 |  350 | WS |
 3.23 | 21:26:56.20 | 0.51 | 21:26:59.43 | 0.51 | NTP   |      |      |   |;


2021/07/10 | 2207 | Antenor | 4UC371-132671
Jupiter trojan
Lucky Star prediction
chords
asteroid measurement: at least 110 km

P+ | prediction           | 00:53:32 | 00:53:32 |       |     |    | E  07 16 13   | N 42 30 58   |    0 | WS |;
O+ | Rui Goncalves        | 00:53:24 | 00:55:46 | M254  | VID | PT | W  08 23 06.3 | N 39 31 18.2 |   90 | WS |
 6.72 | 00:54:41.28 | 0.16 | 00:54:48.00 | 0.16 | GPS++ |      |      |   |;
O+ | O. Canales et al     | 00:53:00 | 00:55:00 | M500  | VID | ES | W  01 01 15.1 | N 41 29 50.6 |  403 | WS |
 6.44 | 00:54:07.64 | 0.08 | 00:54:14.08 | 0.20 | GPS++ |      |      |   |
Observation with A. Ribera/D. Lafuente/S. Calavia/F. Campos.|;
O- | Ramon Iglesias       | 00:39:37 | 01:00:03 | M400  | CCD | ES | W  01 00 58.6 | N 40 02 30.6 | 1957 | WS |
2s exposure.|;
O- | Carles Schnabel      | 00:51:20 | 00:54:27 | M280  | VID | ES | E  01 50 18.0 | N 41 18 23.8 |  297 | WS |
0.64s integration.|;
O- | C. Perello/A. Selva  | 00:51:55 | 00:55:54 | M500  | CCD | ES | E  02 05 24.6 | N 41 33 00.2 |  224 | WS |;
O+ | L. Liberato et al    | 00:50:23 | 00:55:26 | M500  | CCD | FR | E  06 55 18.2 | N 43 45 09.6 | 1234 | WS |
 5.65 | 00:53:36.66 | 0.06 | 00:53:42.31 | 0.06 | GPS   |      |      |   |
Observation with E. Bondoux.|;
O+ | Matthieu Conjat      | 00:52:33 | 00:54:32 | M400  | CCD | FR | E  07 17 59.4 | N 43 43 32.9 |  350 | WS |
 5.50 | 00:53:35.10 | 0.51 | 00:53:40.60 | 0.51 | NTP   |      |      |   |;


2021/07/09 | 8828 | 1988 RC7 | 4UC424-065255
asteroid measurement: at least 8.1 km

P+ | prediction           | 21:02:48 | 21:02:48 |       |     |    | E  11 00 00   | N 48 15 50   |    0 | WS |;
O- | J.J. Castellani      | 21:03:58 | 21:05:53 | M400  | VID | FR | W  00 02 40.7 | N 43 37 15.3 |  180 | WS |;
O- | Gerard Vaudescal     | 21:03:53 | 21:06:10 | M254  | CCD | FR | W  00 00 46.4 | N 43 12 35.4 |  340 | WS |;
O+ | Gregor Krannich      | 21:01:49 | 21:03:56 | M350  | CCD | DE | E  10 50 58.0 | N 48 05 22.8 |  596 | WS |
 1.20 | 21:02:52.26 | 0.10 | 21:02:53.46 | 0.10 | GPS++ |      |      |   |;
O- | Bjoern Kattentidt    | 21:00:33 | 21:04:46 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |;


2021/07/05 | 2978 | Roudebush | 4UC324-138657
asteroid measurement: at least 5.7 km

P+ | prediction           | 23:51:50 | 23:51:50 |       |     |    | E  08 31 36   | N 47 32 13   |    0 | WS |;
O+ | Andreas Schweizer    | 23:51:20 | 23:52:15 | M500  | CCD | CH | E  08 34 14.3 | N 47 31 10.4 |  550 | WS |
 0.50 | 23:51:48.09 | 0.08 | 23:51:48.59 | 0.08 | GPS++ |      |      |   |;


2021/07/05 | 2276 | Warck | 4UC467-000085
asteroid measurement: at least 11 km

P+ | prediction           | 03:01:41 | 03:01:41 |       |     |    | W  08 00 00   | N 36 58 23   |    0 | WS |;
O+ | Wolfgang Beisker     | 03:00:00 | 03:03:00 | M270  | CCD | PT | W  07 36 52.3 | N 37 12 30.7 |  148 | WS |
 0.99 | 03:01:44.45 | 0.10 | 03:01:45.44 | 0.10 | NTP+  |      |      |   |;


2021/07/04 | 491 | Carina | 4UC464-091067
asteroid measurement: at least 84 km

P+ | prediction           | 22:33:16 | 22:33:16 |       |     |    | E  14 00 00   | N 51 42 09   |    0 | WS |;
O+ | Peter Lindner        | 22:30:05 | 22:36:36 | M305  | CCD | DE | E  14 16 45.1 | N 51 26 57.3 |  118 | WS |
 6.25 | 22:33:13.24 | 0.25 | 22:33:19.49 | 0.25 | GPS++ |      |      |   |;
O- | Marek Zawilski       | 22:31:54 | 22:33:35 | M203  | CCD | PL | E  19 03 22.4 | N 51 54 48.3 |  140 | WS |
No occultation > 0.5s.|;


2021/07/02 | 2919 | Dali | 4UC344-131046
asteroid measurement: at least 31 km

P+ | prediction           | 22:24:53 | 22:24:53 |       |     |    | E  06 16 11   | N 51 41 40   |    0 | WS |;
O+ | Jan-Maarten Winkel   | 22:23:54 | 22:25:54 | M356  | VID | NL | E  06 15 36.9 | N 51 54 13.6 |   66 | WS |
 3.20 | 22:24:50.14 | 0.16 | 22:24:53.34 | 0.16 | GPS++ |      |      |   |;


2021/07/01 | 1684 | Iguassu | 4UC344-093129
asteroid measurement: at least 29 km

P+ | prediction           | 22:56:00 | 22:56:00 |       |     |    | W  00 00 10   | N 43 27 36   |    0 | WS |;
O+ | J.J. Castellani      | 22:55:07 | 22:56:56 | M400  | VID | FR | W  00 02 40.8 | N 43 37 15.3 |  180 | WS |
 3.20 | 22:55:56.09 | 0.32 | 22:55:59.29 | 0.32 | GPS++ |      |      |   |;


2021/07/01 | 2007 | McCuskey | 4UC307-191763
chords
asteroid measurement: at least 27 km

P+ | prediction           | 22:35:56 | 22:35:56 |       |     |    | W  00 55 36   | N 42 00 15   |    0 | WS |;
O+ | O. Canales et al     | 22:34:53 | 22:37:39 | M200  | VID | ES | W  00 35 12.2 | N 41 48 01.7 |  544 | WS |
 2.88 | 22:35:52.01 | 0.32 | 22:35:54.89 | 0.32 | GPS++ |      |      |   |
Observation with D. Lafuente/S. Calavia/A. Ribera/F. Campos/C. Oncins.|;
O+ | Jorge Juan           | 22:34:28 | 22:36:58 | M406  | VID | ES | E  01 45 55   | N 41 32 21   |  420 | WS |
 1.60 | 22:35:32.76 | 0.32 | 22:35:34.36 | 0.32 | GPS++ |      |      |   |;
O+ | Carles Schnabel      | 22:33:11 | 22:37:22 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 1.80 | 22:35:31.69 | 0.12 | 22:35:33.49 | 0.08 | GPS++ |      |      |   |;


2021/06/30 | 420 | Bertholda | 4UC353-083150
chords
asteroid measurement: at least 161 km

P+ | prediction           | 22:28:52 | 22:28:52 |       |     |    | E  08 52 41   | N 46 43 08   |    0 | WS |;
O+ | Alberto Ossola       | 22:25:52 | 22:30:20 | M230  | VID | CH | E  08 55 10.5 | N 45 59 50.6 |  350 | WS |
13.84 | 22:28:44.72 | 0.24 | 22:28:58.56 | 0.16 | GPS++ |      |      |   |;
O+ | Andrea Manna         | 22:25:01 | 22:31:02 | M200  | VID | CH | E  08 55 13.8 | N 46 10 35.5 |  240 | WS |
12.80 | 22:28:45.83 | 0.16 | 22:28:58.63 | 0.16 | GPS++ |      |      |   |;
O+ | Davide Alboresi      | 22:27:04 | 22:30:02 | M203  | CCD | IT | E  11 16 50.3 | N 44 37 36.5 |   22 | WS |
14.10 | 22:28:24.93 | 0.20 | 22:28:39.03 | 0.20 | GPS++ |      |      |   |;


2021/06/30 | 1403 | Idelsonia | 4UC414-122338
chords + DAMIT model
asteroid measurement: at least 32 km

P+ | prediction           | 21:03:44 | 21:03:44 |       |     |    | E  00 31 51   | N 42 45 01   |    0 | WS |;
O+ | Yves Argentin        | 21:02:59 | 21:04:28 | M305  | VID | FR | E  00 03 31.8 | N 43 08 40.4 |  488 | WS |
 3.28 | 21:03:42.36 | 0.04 | 21:03:45.64 | 0.04 | GPS++ |      |      |   |;
O- | Christophe Gaschet   | 20:58:02 | 21:06:01 | M112  | CCD | FR | E  05 22 42.8 | N 43 17 42.5 |   60 | WS |;
O- | Dorian Cazeneuve     | 21:00:03 | 21:06:02 | M112  | CCD | FR | E  05 23 47.0 | N 43 15 40.6 |  140 | WS |;
O- | J. Asencio et al     | 21:00:01 | 21:05:59 | M112  | CCD | FR | E  05 23 49.1 | N 43 15 40.8 |   68 | WS |
Observation with G. Blaclard.|;
O- | Sylvain Roux         | 20:58:09 | 21:06:07 | M112  | CCD | FR | E  05 24 44.3 | N 43 16 26.3 |   72 | WS |;
O- | Leo Ludwig           | 20:58:02 | 21:05:34 | M112  | CCD | FR | E  05 47 58.1 | N 43 07 45.3 |   33 | WS |;
O- | Patrice Le Guen      | 21:02:25 | 21:04:25 | M203  | CCD | FR | E  05 53 45   | N 43 09 20   |  190 | WS |;
O+ | E. Frappa/A. Klotz   | 21:02:01 | 21:05:13 | M250  | CCD | FR | E  06 55 25.1 | N 43 45 07.3 | 1270 | WS |
 4.42 | 21:02:48.98 | 0.22 | 21:02:53.40 | 0.22 | GPS++ |      |      |   |
Technical interruption 21:03:31.4/43.0. Remote observation using TAROT North robotic telescope.|;
O+ | Bruno Delepine       | 20:57:45 | 21:04:15 | M112  | CCD | FR | E  06 58 52.6 | N 43 39 01.3 |  281 | WS |
 3.67 | 21:02:49.16 | 0.15 | 21:02:52.83 | 0.15 | NTP   |      |      |   |
NTP sync from a smartphone.|;
O+ | Matthieu Conjat      | 21:01:33 | 21:03:28 | M400  | CCD | FR | E  07 17 59.4 | N 43 43 32.9 |  350 | WS |
 3.89 | 21:02:46.30 | 0.50 | 21:02:50.19 | 0.50 | NTP   |      |      |   |;


2021/06/30 | 391 | Ingeborg | 4UC568-097797
asteroid measurement: at least 11 km

P+ | prediction           | 20:17:02 | 20:17:02 |       |     |    | E  07 00 00   | N 43 40 20   |    0 | WS |;
O+ | Matthieu Conjat      | 20:16:03 | 20:17:48 | M400  | CCD | FR | E  07 17 59.4 | N 43 43 32.9 |  350 | WS |
 1.19 | 20:17:00.98 | 0.54 | 20:17:02.17 | 0.52 | NTP   |      |      |   |;


2021/06/29 | 451 | Patientia | 4UC316-242333
asteroid measurement: at least 82 km

P+ | prediction           | 00:42:45 | 00:42:45 |       |     |    | E  01 43 42   | N 42 32 08   |    0 | WS |;
O+ | Carles Schnabel      | 00:41:51 | 00:43:28 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 9.02 | 00:42:45.98 | 0.04 | 00:42:55.00 | 0.10 | GPS++ |      |      |   |;


2021/06/26 | 18745 | San Pedro | 4UC444-114381
asteroid measurement: at least 6.6 km

P+ | prediction           | 22:23:57 | 22:23:57 |       |     |    | E  19 00 00   | N 48 27 35   |    0 | WS |;
O+ | Peter Nosal          | 22:22:00 | 22:26:00 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |
 0.70 | 22:23:56.08 | 0.04 | 22:23:56.78 | 0.04 | NTP+  |      |      |   |;


2021/06/22 | 1269 | Rollandia | 4UC353-084315
asteroid measurement: at least 94 km

P+ | prediction           | 01:43:00 | 01:43:00 |       |     |    | E  02 06 27   | N 41 24 04   |    0 | WS |;
O? | Carles Schnabel      | 01:42:53 | 01:44:44 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 7.04 | 01:42:52.77 | 1.52 | 01:42:59.81 | 1.52 | GPS++ |      |      |   |
Very noisy recording.|;
O+ | Antoni Selva         | 01:41:01 | 01:44:59 | M500  | VID | ES | E  02 05 24.6 | N 41 33 00.2 |  224 | WS |
 6.88 | 01:42:52.08 | 0.48 | 01:42:58.96 | 0.64 | GPS++ |      |      |   |;


2021/06/19 | 2271 | Kiso | TYC 6316-01695-1
double star?
asteroid measurement: at least 43 km

P+ | prediction           | 22:56:11 | 22:56:11 |       |     |    | E  23 12 41   | N 53 51 35   |    0 | WS |;
O- | Sven Andersson       | 22:57:03 | 22:58:00 | M356  | CCD | DE | E  13 39 41.7 | N 52 24 35.5 |   37 | WS |;
O+ | Maciej Borkowski     | 22:54:06 | 22:58:21 | M300  | VID | PL | E  23 07 22.8 | N 53 25 40.2 |  153 | WS |
 5.56 | 22:56:13.98 | 0.04 | 22:56:19.54 | 0.08 | GPS++ |      |      |   |;
O+ | Wojciech Burzynski   | 22:54:37 | 22:57:15 | M150  | CCD | PL | E  23 13 09.4 | N 53 55 35.3 |  126 | WS |
 3.60 | 22:56:11.78 | 0.20 | 22:56:15.38 | 0.20 | GPS++ |      |      |   |
1.2 mag drop instead of 3.7 predicted.|;


2021/06/19 | 105 | Artemis | 4UC537-070312
asteroid measurement: at least 35 km

P+ | prediction           | 00:25:31 | 00:25:31 |       |     |    | E  09 00 00   | N 46 47 39   |    0 | WS |;
O- | Thierry Midavaine    | 00:25:51 | 00:28:21 | M356  | CCD | FR | W  00 24 26.4 | N 47 58 57.3 |   97 | WS |;
O+ | Stefano Sposetti     | 00:22:30 | 00:28:30 | M420  | CCD | CH | E  09 01 26.5 | N 46 13 53.2 |  260 | WS |
 5.00 | 00:25:27.89 | 0.10 | 00:25:32.89 | 0.12 | GPS++ |      |      |   |;


2021/06/18 | 2357 | Phereclos | TYC 6273-01107-1
Jupiter trojan
Lucky Star prediction
chords
asteroid measurement: at least 66 km

P+ | prediction           | 23:07:04 | 23:07:04 |       |     |    | E  02 42 00   | N 48 44 45   |    0 | WS |;
O- | Wolfgang Beisker     | 23:02:00 | 23:12:00 | M270  | CCD | PT | W  07 36 52.3 | N 37 12 30.7 |  148 | WS |;
O- | Carles Schnabel      | 23:04:29 | 23:09:02 | M400  | CCD | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |;
O+ | Josselin Desmars     | 23:05:19 | 23:10:05 | L95   | CCD | FR | E  02 23 58.0 | N 48 52 43.1 |  123 | WS |
 4.21 | 23:07:05.59 | 0.35 | 23:07:09.80 | 0.35 | GPS++ |      |      |   |;
O+ | Arnaud Leroy         | 23:06:52 | 23:07:07 | M200  | CCD | FR | E  02 42 23.8 | N 48 53 54.5 |  112 | WS |
 3.00 | 23:07:04.30 | 0.30 | 23:07:07.30 | 0.15 | GPS++ |      |      |   |;
O+ | A.C. Perlbarg        | 23:04:02 | 23:08:59 | M112  | CCD | FR | E  02 48 41.6 | N 48 51 50.8 |  112 | WS |
 3.39 | 23:07:04.15 | 0.16 | 23:07:07.54 | 0.16 | NTP   |      |      |   |
NTP sync from a smartphone.|;
O+ | Stefano Sposetti     | 23:05:10 | 23:07:38 | M420  | CCD | CH | E  09 01 26.5 | N 46 13 53.2 |  260 | WS |
 4.07 | 23:06:37.98 | 0.20 | 23:06:42.05 | 0.30 | GPS++ |      |      |   |
Technical issue, no recording except a bad quality live printscreen.|;
O+ | A. Kreutzer et al    | 23:05:22 | 23:07:42 | M500  | CCD | AT | E  13 21 06.2 | N 47 54 33.1 |  700 | WS |
 2.78 | 23:06:16.95 | 0.03 | 23:06:19.73 | 0.02 | GPS+  |      |      |   |
Observation with R. Schaefer.|;
O- | Christian Weber      | 23:03:11 | 23:07:42 | M203  | VID | DE | E  13 25 40.0 | N 52 30 58.0 |   40 | WS |;
O- | Mario Billiani       | 23:04:07 | 23:08:06 | M112  | CCD | FR | E  16 20 08.0 | N 48 12 15.0 |  256 | WS |;
O- | Marek Harman         | 23:04:45 | 23:06:46 | M356  | CCD | SK | E  19 09 13.7 | N 48 43 04.4 |  575 | WS |;
O- | Dariusz Miller       | 23:04:20 | 23:07:40 | M270  | VIS | PL | E  21 16 07.0 | N 52 27 47.4 |   89 | WS |;


2021/06/18 | 99327 | 2001 UP32 | 4UC315-182295
asteroid measurement: at least 21 km

P+ | prediction           | 23:07:05 | 23:07:05 |       |     |    | E  05 19 15   | N 49 47 36   |    0 | WS |;
O+ | O. Schreurs et al    | 23:05:53 | 23:08:22 | M406  | VID | BE | E  05 26 29.5 | N 50 31 24.8 |  261 | WS |
 1.28 | 23:07:01.51 | 0.16 | 23:07:02.79 | 0.16 | GPS++ |      |      |   |
Observation with P. Dumoulin/E. Fernandez.|;


2021/06/17 | 1172 | Aneas | 4UC372-106148
Jupiter trojan
Lucky Star prediction
chords
asteroid measurement: at least 82 km

P+ | prediction           | 22:12:54 | 22:12:54 |       |     |    | W  00 00 08   | N 43 51 09   |    0 | WS |;
O+ | Gerard Vaudescal     | 22:11:43 | 22:14:00 | M254  | CCD | FR | W  00 00 46.5 | N 43 12 36.0 |  340 | WS |
 5.01 | 22:12:48.87 | 0.63 | 22:12:53.88 | 0.38 | GPS+  |      |      |   |;
O+ | Jorge Juan           | 22:10:10 | 22:13:40 | M406  | VID | ES | E  01 45 55   | N 41 32 21   |  420 | WS |
 3.68 | 22:12:46.38 | 0.16 | 22:12:50.06 | 0.16 | GPS++ |      |      |   |;
O+ | Carles Schnabel      | 22:10:39 | 22:14:23 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 3.70 | 22:12:45.94 | 0.03 | 22:12:49.64 | 0.05 | GPS++ |      |      |   |;


2021/06/17 | 5192 | Yabuki | 4UC400-061229

P+ | prediction           | 00:34:36 | 00:34:36 |       |     |    | E  14 00 00   | N 49 20 38   |    0 | WS |;
O+ | Jiri Kubanek         | 00:32:34 | 00:36:37 | M200  | CCD | CZ | E  14 02 28.1 | N 49 21 23.6 |  498 | WS |
 4.01 | 00:34:33.07 | 0.06 | 00:34:37.08 | 0.06 | GPS++ |      |      |   |;


2021/06/16 | 5511 | Cloanthus | 4UC405-072730
Jupiter trojan
asteroid measurement: at least 62 km

P+ | prediction           | 23:06:54 | 23:06:54 |       |     |    | E  04 52 30   | N 52 38 50   |    0 | WS |;
O+ | Esdert Edens         | 23:04:55 | 23:08:54 | M250  | CCD | NL | E  05 09 23.4 | N 52 37 49.4 |    1 | WS |
 4.06 | 23:06:51.33 | 0.42 | 23:06:55.39 | 0.42 | GPS++ |      |      |   |;
O? | Christian Weber      | 23:04:33 | 23:07:19 | M203  | VID | DE | E  13 25 40.0 | N 52 30 58.0 |   40 | WS |
 1.28 | 23:06:15.74 | 0.64 | 23:06:17.02 | 0.32 | GPS++ |      |      |   |
Single frame event.|;
O+ | Anna Marciniak       | 23:04:00 | 23:08:05 | M400  | CCD | PL | E  17 04 30.8 | N 52 16 36.8 |  123 | WS |
 3.63 | 23:05:57.75 | 0.02 | 23:06:01.38 | 0.02 | GPS   |      |      |   |;


2021/06/16 | 1728 | Goethe Link | 4UC421-138077
asteroid measurement: at least 10 km

P+ | prediction           | 22:58:25 | 22:58:25 |       |     |    | E  18 38 18   | N 49 21 24   |    0 | WS |;
O+ | Peter Delincak       | 22:57:30 | 22:59:30 | M400  | CCD | SK | E  18 42 09.5 | N 49 24 15.2 |  680 | WS |
 2.18 | 22:58:24.42 | 0.05 | 22:58:26.60 | 0.05 | GPS++ |      |      |   |;
O+ | Marian Urbanik       | 22:57:35 | 22:58:41 | M400  | CCD | SK | E  18 45 55.4 | N 49 18 26.3 |  469 | WS |
 1.61 | 22:58:23.22 | 0.08 | 22:58:24.83 | 0.08 | GPS++ |      |      |   |;


2021/06/15 | 8891 | Irokawa | 4UC399-073140
asteroid measurement: at least 19 km

P+ | prediction           | 00:07:51 | 00:07:51 |       |     |    | E  08 40 37   | N 47 21 35   |    0 | WS |;
O+ | S. Meister et al     | 00:06:59 | 00:07:59 | M500  | CCD | CH | E  08 34 14.3 | N 47 31 10.4 |  550 | WS |
 1.35 | 00:07:51.35 | 0.18 | 00:07:52.70 | 0.18 | GPS++ |      |      |   |
Observation with A. Schweizer.|;


2021/06/14 | 1200 | Imperatrix | 4UC365-112842
asteroid measurement: at least 46 km

P+ | prediction           | 23:48:47 | 23:48:47 |       |     |    | E  01 53 41   | N 41 30 56   |    0 | WS |;
O? | Jorge Juan           | 23:47:31 | 23:49:55 | M406  | VID | ES | E  01 45 55   | N 41 32 21   |  420 | WS |
 2.88 | 23:48:44.99 | 0.64 | 23:48:47.87 | 0.96 | GPS++ |      |      |   |
+2 sec correction applied on the GPS time because of a technical issue
already encountered in the past.|;
O+ | Carles Schnabel      | 23:47:30 | 23:50:47 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 4.32 | 23:48:43.25 | 0.32 | 23:48:47.57 | 0.16 | GPS++ |      |      |   |;


2021/06/14 | 26456 | 2000 AY101 | 4UC360-087936
asteroid measurement: at least 7.5 km

P+ | prediction           | 23:13:01 | 23:13:01 |       |     |    | E  18 31 25   | N 48 38 26   |    0 | WS |;
O+ | Peter Delincak       | 23:12:00 | 23:14:00 | M400  | CCD | SK | E  18 42 09.5 | N 49 24 15.2 |  680 | WS |
 0.84 | 23:12:59.20 | 0.05 | 23:13:00.04 | 0.05 | GPS++ |      |      |   |;


2021/06/14 | 807 | Ceraskia | 4UC385-115334
asteroid measurement: at least 23 km

P+ | prediction           | 22:55:47 | 22:55:47 |       |     |    | E  01 47 06   | N 41 50 59   |    0 | WS |;
O+ | Carles Schnabel      | 22:53:50 | 22:57:56 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 0.86 | 22:55:48.76 | 0.04 | 22:55:49.62 | 0.06 | GPS++ |      |      |   |;
O+ | Joan Rovira          | 22:51:15 | 22:59:10 | M180  | VID | ES | E  02 05 45.1 | N 41 49 05.4 |  827 | WS |
 1.80 | 22:55:46.25 | 0.12 | 22:55:48.05 | 0.20 | GPS++ |      |      |   |;


2021/06/14 | 34440 | 2000 SV46 | 4UC314-172101
asteroid measurement: at least 13 km

P+ | prediction           | 22:17:42 | 22:17:42 |       |     |    | E  14 59 12   | N 49 28 20   |    0 | WS |;
O+ | Jan Manek            | 22:15:44 | 22:19:44 | M205  | CCD | CZ | E  14 46 51.7 | N 49 54 33.2 |  530 | WS |
 0.70 | 22:17:42.59 | 0.06 | 22:17:43.29 | 0.06 | GPS++ |      |      |   |;
O+ | Jiri Kubanek         | 22:15:39 | 22:19:44 | M200  | CCD | CZ | E  15 16 43.2 | N 49 15 10.8 |  657 | WS |
 0.80 | 22:17:41.57 | 0.04 | 22:17:42.37 | 0.04 | GPS++ |      |      |   |;


2021/06/14 | 28736 | 2000 GE133 | TYC 5683-00193-1
asteroid measurement: at least 10 km

P+ | prediction           | 20:30:29 | 20:30:29 |       |     |    | E  15 08 14   | N 49 16 51   |    0 | WS |;
O+ | Jiri Kubanek         | 20:28:28 | 20:32:33 | M200  | CCD | CZ | E  15 16 43.2 | N 49 15 10.8 |  657 | WS |
 0.97 | 20:30:26.68 | 0.02 | 20:30:27.65 | 0.02 | GPS++ |      |      |   |;


2021/06/13 | 28188 | 1998 WV19 | 4UC333-152495
asteroid measurement: at least 6.6 km

P+ | prediction           | 22:15:02 | 22:15:02 |       |     |    | E  02 00 00   | N 41 39 09   |    0 | WS |;
O+ | Antoni Selva         | 22:13:00 | 22:16:59 | M500  | VID | ES | E  02 05 24.6 | N 41 33 00.2 |  224 | WS |
 0.48 | 22:15:02.03 | 0.08 | 22:15:02.51 | 0.08 | GPS++ |      |      |   |;


2021/06/12 | 2207 | Antenor | 4UC372-142084
Jupiter trojan
Lucky Star prediction
binary asteroid? contact binary? convex profile?

P+ | prediction           | 01:47:52 | 01:47:52 |       |     |    | E  10 50 51   | N 45 11 35   |    0 | WS |;
O- | Carles Schnabel      | 01:46:45 | 01:51:11 | M400  | CCD | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |;
O- | Jordi Marco          | 01:46:00 | 01:50:20 | M235  | CCD | ES | E  02 09 40.2 | N 41 23 57.8 |   77 | WS |;
O- | Matthieu Conjat      | 01:47:10 | 01:51:14 | M400  | CCD | FR | E  07 17 59.4 | N 43 43 32.9 |  350 | WS |;
O+ | Gregor Krannich      | 01:46:41 | 01:49:43 | M350  | CCD | DE | E  10 50 58.0 | N 48 05 22.8 |  596 | WS |
 1.63 | 01:47:56.56 | 0.33 | 01:47:58.19 | 0.33 | GPS++ |      |      |   |;
O+ | Gregor Krannich      | 01:46:41 | 01:49:43 | M350  | CCD | DE | E  10 50 58.0 | N 48 05 22.8 |  596 | WS |
 2.60 | 01:47:59.82 | 0.33 | 01:48:02.42 | 0.33 | GPS++ |      |      |   |;


2021/06/12 | 17357 | Lucataliano | 4UC397-101603
asteroid measurement: at least 7.9 km

P+ | prediction           | 00:59:01 | 00:59:01 |       |     |    | E  01 55 33   | N 41 21 17   |    0 | WS |;
O+ | Carles Schnabel      | 00:57:14 | 01:00:57 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 1.04 | 00:59:05.79 | 0.08 | 00:59:06.83 | 0.08 | GPS++ |      |      |   |;


2021/06/10 | 663 | Gerlinde | 4UC470-127667
chords + DAMIT model (#5661, best with offset +36 deg)
asteroid measurement: at least 105 km

P+ | prediction           | 23:10:41 | 23:10:41 |       |     |    | W  01 00 00   | N 51 43 49   |    0 | WS |;
O+ | Tim Haymes           | 23:10:59 | 23:12:45 | M300  | CCD | UK | W  01 18 47.1 | N 51 55 40.3 |  122 | WS |
 9.50 | 23:10:34.79 | 0.25 | 23:10:44.29 | 0.50 | GPS++ |      |      |   |;
O- | Simon Kidd           | 23:09:40 | 23:11:40 | M350  | CCD | UK | W  00 03 51.7 | N 51 57 04.4 |  120 | WS |;
O+ | Karim Saci           | 23:04:38 | 23:12:00 | M254  | CCD | FR | E  02 28 26   | N 50 52 15   |   30 | WS |
11.00 | 23:10:24.08 | 0.56 | 23:10:35.08 | 0.56 | GPS   |      |      |   |
Poor time source (system clock manually sync from GPS source).|;
O+ | Roland Boninsegna    | 23:09:03 | 23:12:02 | M400  | VID | BE | E  04 34 56.0 | N 50 05 25.9 |  195 | WS |
11.52 | 23:10:18.22 | 0.32 | 23:10:29.74 | 0.32 | GPS++ |      |      |   |;
O- | O. Schreurs et al    | 23:09:20 | 23:11:31 | M406  | VID | BE | E  05 26 29.5 | N 50 31 24.8 |  261 | WS |
Observation with P. Dumoulin.|;


2021/06/10 | 2919 | Dali | 4UC345-152317
asteroid measurement: at least 31 km

P+ | prediction           | 01:21:27 | 01:21:27 |       |     |    | E  04 56 40   | N 49 51 04   |    0 | WS |;
O+ | Jean Bourgeois       | 01:21:00 | 01:22:00 | M200  | VID | BE | E  05 02 42.0 | N 50 05 41.1 |  260 | WS |
 3.52 | 01:21:23.14 | 0.16 | 01:21:26.66 | 0.16 | GPS++ |      |      |   |;


2021/06/09 | 1963 | Bezovec | 4UC422-070463
chords + DAMIT model (#706, best with offset +12 deg)
asteroid measurement: 45.8 km +/- 3.6 x 34.4 km +/- 1.5, PA 125.9 deg +/- 10.4

P+ | prediction           | 23:15:57 | 23:15:57 |       |     |    | E  23 00 00   | N 52 54 12   |    0 | WS |;
O+ | Andreas Schweizer    | 23:16:35 | 23:17:35 | M500  | CCD | CH | E  08 34 14.3 | N 47 31 10.4 |  550 | WS |
 2.10 | 23:17:03.44 | 0.05 | 23:17:05.54 | 0.05 | GPS++ |      |      |   |;
O+ | Jiri Polak           | 23:14:40 | 23:18:40 | M303  | CCD | CZ | E  13 19 15.6 | N 49 41 41.1 |  339 | WS |
 1.40 | 23:16:39.19 | 0.10 | 23:16:40.59 | 0.10 | GPS++ |      |      |   |;
O+ | Jiri Kubanek         | 23:14:26 | 23:18:31 | M200  | CCD | CZ | E  15 54 48.3 | N 50 23 59.3 |  303 | WS |
 2.40 | 23:16:26.99 | 0.20 | 23:16:29.39 | 0.20 | GPS++ |      |      |   |;
O+ | Maciej Borkowski     | 23:14:14 | 23:17:05 | M300  | VID | PL | E  23 06 07.8 | N 53 04 33.7 |  145 | WS |
 2.24 | 23:15:55.72 | 0.16 | 23:15:57.96 | 0.16 | GPS++ |      |      |   |;
O+ | Wojciech Burzynski   | 23:14:59 | 23:17:00 | M254  | CCD | PL | E  23 31 37.9 | N 53 12 31.5 |  145 | WS |
 2.25 | 23:15:53.83 | 0.25 | 23:15:56.08 | 0.25 | GPS++ |      |      |   |;


2021/06/09 | 2426 | Simonov | 4UC369-123203
asteroid measurement: at least 18 km

P+ | prediction           | 22:12:23 | 22:12:23 |       |     |    | E  09 00 00   | N 47 06 17   |    0 | WS |;
O+ | Andreas Schweizer    | 22:11:55 | 22:12:55 | M500  | CCD | CH | E  08 34 14.3 | N 47 31 10.4 |  550 | WS |
 1.75 | 22:12:26.13 | 0.21 | 22:12:27.88 | 0.21 | GPS++ |      |      |   |;


2021/06/09 | 105 | Artemis | 4UC533-072522
chords
asteroid measurement: 125.2 km +/- 2.4 x 92.9 km +/- 1.8, PA 135.0 deg +/- 4.5

P+ | prediction           | 22:27:07 | 22:27:07 |       |     |    | E  16 00 00   | N 50 46 21   |    0 | WS |;
O- | Jan-Maarten Winkel   | 22:27:24 | 22:29:24 | M356  | VID | NL | E  06 15 36.9 | N 51 54 13.6 |   66 | WS |;
O+ | Eberhard Bredner     | 22:20:00 | 22:30:00 | M254  | VID | DE | E  08 26 16.8 | N 52 54 36.3 |   21 | WS |
16.56 | 22:28:01.26 | 0.12 | 22:28:17.82 | 0.12 | GPS++ |      |      |   |;
O+ | Vaclav Priban        | 22:24:28 | 22:30:12 | M200  | CCD | CZ | E  15 23 02   | N 50 40 14   |  600 | WS |
11.84 | 22:27:06.91 | 0.20 | 22:27:18.75 | 0.20 | GPS++ |      |      |   |;
O+ | Jiri Kubanek         | 22:25:00 | 22:29:13 | M200  | CCD | CZ | E  15 54 48.3 | N 50 23 59.3 |  303 | WS |
 6.29 | 22:27:04.18 | 0.03 | 22:27:10.47 | 0.03 | GPS++ |      |      |   |;
O- | Petr Zeleny          | 22:24:12 | 22:29:13 | M254  | CCD | CZ | E  17 58 24.5 | N 49 27 47.9 |  338 | WS |;
O+ | Peter Delincak       | 22:24:30 | 22:27:30 | M400  | CCD | SK | E  18 42 09.5 | N 49 24 15.2 |  680 | WS |
 4.03 | 22:26:39.45 | 0.02 | 22:26:43.48 | 0.02 | GPS++ |      |      |   |;
O- | Peter Nosal          | 22:25:00 | 22:28:00 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |;
O- | Marcin Filipek       | 22:25:00 | 22:28:00 | M250  | CCD | PL | E  19 45 02.6 | N 50 12 43.7 |  449 | WS |;
O- | Leszek Benedyktowicz | 22:25:23 | 22:28:30 | M203  | CCD | PL | E  19 49 09.8 | N 50 02 49.6 |  248 | WS |;
O- | Daniel Blazewicz     | 22:24:40 | 22:28:39 | M350  | CCD | PL | E  20 19 04.2 | N 49 59 33.2 |  211 | WS |;


2021/06/09 | 442 | Eichsfeldia | 4UC534-049309
asteroid measurement: at least 57 km

P+ | prediction           | 21:18:19 | 21:18:19 |       |     |    | W  04 00 00   | N 37 05 10   |    0 | WS |;
O+ | Rui Goncalves        | 21:17:54 | 21:18:47 | M254  | VID | PT | W  08 23 06.3 | N 39 31 18.2 |   90 | WS |
 1.60 | 21:18:07.44 | 0.16 | 21:18:09.04 | 0.16 | GPS++ |      |      |   |;
O+ | Miguel Sanchez       | 21:14:36 | 21:21:14 | M200  | CCD | ES | W  03 38 22   | N 37 06 41   |  730 | WS |
 1.86 | 21:18:18.51 | 0.05 | 21:18:20.37 | 0.05 | NTP   |      |      |   |;
O- | L. Mokhtari et al    | 21:15:00 | 21:23:00 | L80   | VIS | AE | E  02 31 07   | N 33 39 25   |  923 | WS |
Observation with A. Houas/M. Sabeg.|;
O- | O. Bouazara et al    | 21:16:35 | 21:20:10 | M130  | VIS | AE | E  04 02 00.2 | N 33 19 22.4 |  653 | WS |
Observation with H. Rayane/M. Khenifer.|;


2021/06/08 | 2367 | Praha | 4UC373-072096
asteroid measurement: at least 5.5 km

P+ | prediction           | 21:21:49 | 21:21:49 |       |     |    | E  05 12 43   | N 50 29 18   |    0 | WS |;
O+ | O. Schreurs et al    | 21:20:42 | 21:22:53 | M406  | VID | BE | E  05 26 29.5 | N 50 31 24.8 |  261 | WS |
 0.76 | 21:21:38.37 | 0.04 | 21:21:39.13 | 0.04 | GPS++ |      |      |   |
Observation with E. Fernandez.|;


2021/06/08 | 12 | Victoria | TYC 5189-00339-1
asteroid measurement: at least 45 km

P+ | prediction           | 01:59:52 | 01:59:52 |       |     |    | E  13 44 52   | N 52 42 45   |    0 | WS |;
O- | Michal Rottenborn    | 01:57:24 | 02:01:24 | M254  | CCD | CZ | E  13 19 55.8 | N 49 42 26.4 |  326 | WS |;
O- | Christian Weber      | 01:59:33 | 02:01:19 | M203  | VID | DE | E  13 25 40.0 | N 52 30 58.0 |   40 | WS |;
O- | Sven Andersson       | 01:59:00 | 02:01:00 | M356  | CCD | DE | E  13 39 41.7 | N 52 24 35.5 |   37 | WS |;
O+ | Jiri Kubanek         | 01:57:24 | 02:01:29 | M303  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |
 6.60 | 01:59:11.25 | 0.13 | 01:59:17.85 | 0.13 | GPS++ |      |      |   |;
O- | Tomas Janik          | 01:56:58 | 02:01:49 | M355  | VID | CZ | E  13 50 47.5 | N 50 38 18.7 |  274 | WS |;


2021/06/08 | 5081 | Sanguin | 4UC378-075588
asteroid measurement: at least 12 km

P+ | prediction           | 01:41:13 | 01:41:13 |       |     |    | E  14 00 00   | N 50 26 42   |    0 | WS |;
O+ | Tomas Janik          | 01:39:51 | 01:42:16 | M355  | VID | CZ | E  13 50 47.5 | N 50 38 18.7 |  274 | WS |
 1.28 | 01:41:13.71 | 0.24 | 01:41:14.99 | 0.24 | GPS++ |      |      |   |;


2021/06/07 | 141 | Lumen | 4UC473-000117
chords
asteroid measurement: at least 123 km

P+ | prediction           | 02:51:07 | 02:51:07 |       |     |    | E  02 00 53   | N 42 34 52   |    0 | WS |;
O- | Yves Argentin        | 02:50:24 | 02:51:54 | M305  | VID | FR | E  00 03 31.8 | N 43 08 40.4 |  488 | WS |;
O+ | Carles Schnabel      | 02:50:00 | 02:51:57 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 4.20 | 02:51:00.60 | 0.04 | 02:51:04.80 | 0.04 | GPS++ |      |      |   |;
O- | Eric Frappa          | 02:49:46 | 02:52:44 | M203  | VID | FR | E  01 59 08.1 | N 44 33 55.2 |  327 | WS |
No occultation > 0.32s.|;
O+ | Jordi Marco          | 02:49:00 | 02:53:02 | M235  | CCD | ES | E  02 09 40.2 | N 41 23 57.8 |   77 | WS |
 3.73 | 02:51:00.68 | 0.20 | 02:51:04.41 | 0.20 | NTP   |      |      |   |;


2021/06/07 | 18562 | Ellenkey | 4UC325-178851
asteroid measurement: at least 12 km

P+ | prediction           | 02:43:20 | 02:43:20 |       |     |    | E  01 40 07   | N 41 27 24   |    0 | WS |;
O+ | Carles Schnabel      | 02:41:55 | 02:44:05 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 1.28 | 02:43:20.14 | 0.02 | 02:43:21.42 | 0.02 | GPS++ |      |      |   |;
O- | Jordi Marco          | 02:41:06 | 02:44:04 | M235  | CCD | ES | E  02 09 40.2 | N 41 23 57.8 |   77 | WS |;


2021/06/06 | 125 | Liberatrix | TYC 5618-00945-1
asteroid measurement: at least 33 km

P+ | prediction           | 00:48:46 | 00:48:46 |       |     |    | E  01 51 46   | N 44 41 10   |    0 | WS |;
O+ | Eric Frappa          | 00:47:18 | 00:50:15 | M203  | VID | FR | E  01 59 08.1 | N 44 33 55.2 |  327 | WS |
 3.47 | 00:48:46.19 | 0.02 | 00:48:49.66 | 0.05 | GPS++ |      |      |   |;


2021/06/05 | 104 | Klymene | 4UC552-044411
asteroid measurement: at least 119 km

P+ | prediction           | 21:19:15 | 21:19:15 |       |     |    | W  08 00 00   | N 38 04 22   |    0 | WS |;
O+ | Wolfgang Beisker     | 21:17:00 | 21:21:00 | M270  | CCD | PT | W  07 36 52.3 | N 37 12 30.7 |  148 | WS |
 3.39 | 21:19:16.73 | 0.10 | 21:19:20.12 | 0.10 | NTP+  |      |      |   |;


2021/06/01 | 456 | Abnoba | 4UC396-071033
asteroid measurement: at least 38 km

P+ | prediction           | 23:48:51 | 23:48:51 |       |     |    | E  18 03 56   | N 47 58 57   |    0 | WS |;
O+ | Jozef Csipes         | 23:44:59 | 23:53:06 | M400  | CCD | SK | E  18 11 23.8 | N 47 52 24.4 |  120 | WS |
 3.70 | 23:48:48.21 | 0.05 | 23:48:51.91 | 0.05 | NTP+  |      |      |   |;


2021/06/01 | 125 | Liberatrix | 4UC386-069903
asteroid measurement: at least 55 km

P+ | prediction           | 00:09:13 | 00:09:13 |       |     |    | E  11 00 00   | N 47 38 04   |    0 | WS |;
O+ | Gregor Krannich      | 00:08:01 | 00:10:53 | M350  | CCD | DE | E  10 50 58.0 | N 48 05 22.8 |  596 | WS |
 5.43 | 00:09:16.64 | 0.24 | 00:09:22.07 | 0.24 | GPS++ |      |      |   |;


2021/05/28 | 1107 | Lictoria | 4UC357-115468

P+ | prediction           | 23:41:03 | 23:41:03 |       |     |    | E  05 12 31   | N 50 16 42   |    0 | WS |;
O+ | O. Schreurs et al    | 23:39:36 | 23:41:44 | M406  | VID | BE | E  05 26 29.5 | N 50 31 24.8 |  261 | WS |
 7.20 | 23:40:55.80 | 0.64 | 23:41:03.00 | 1.92 | GPS++ |      |      |   |
Observation with P. Dumoulin/E. Fernandez.|;


2021/05/27 | 895 | Helio | G181310.3-224255
chords

P+ | prediction           | 01:25:43 | 01:25:43 |       |     |    | E  02 13 06   | N 42 00 00   |    0 | WS |;
O? | J.J. Castellani      | 01:25:26 | 01:26:27 | M400  | VID | FR | W  00 02 40.7 | N 43 37 15.3 |  180 | WS |
 9.28 | 01:25:49.54 | 0.32 | 01:25:58.82 | 0.32 | GPS++ |      |      |   |
Noisy recording.|;
O? | Carles Schnabel      | 01:25:13 | 01:26:50 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 7.04 | 01:25:38.88 | 0.96 | 01:25:45.92 | 0.32 | GPS++ |      |      |   |
Very noisy recording.|;
O+ | Antoni Selva         | 01:23:47 | 01:27:45 | M500  | VID | ES | E  02 05 24.6 | N 41 33 00.2 |  224 | WS |
 8.96 | 01:25:37.39 | 1.92 | 01:25:46.35 | 0.64 | GPS++ |      |      |   |;


2021/05/25 | 2731 | Cucula | 4UC522-050421
asteroid measurement: at least 46 km

P+ | prediction           | 21:49:56 | 21:49:56 |       |     |    | E  14 12 27   | N 49 55 48   |    0 | WS |;
O+ | Michal Rottenborn    | 21:47:56 | 21:51:56 | M254  | CCD | CZ | E  14 06 48.4 | N 49 59 13.9 |  371 | WS |
 4.00 | 21:49:53.52 | 0.25 | 21:49:57.52 | 0.25 | GPS++ |      |      |   |;


2021/05/23 | 46 | Hestia | 4UC373-072583
asteroid measurement: at least 106 km

P+ | prediction           | 20:04:21 | 20:04:21 |       |     |    | E  15 00 00   | N 41 06 10   |    0 | WS |;
O+ | Alfonso Noschese     | 20:01:22 | 20:07:06 | M300  | CCD | IT | E  14 54 18.0 | N 40 39 27.8 |  115 | WS |
 8.68 | 20:04:18.65 | 0.35 | 20:04:27.33 | 0.18 | GPS++ |      |      |   |;


2021/05/20 | 212907 | 207 XO7 | 4UC365-154004
asteroid measurement: at least 8.0 km

P+ | prediction           | 23:50:05 | 23:50:05 |       |     |    | E  24 00 00   | N 53 44 14   |    0 | WS |;
O+ | Wojciech Burzynski   | 23:48:43 | 23:51:00 | M254  | CCD | PL | E  23 31 37.9 | N 53 12 31.5 |  145 | WS |
 1.20 | 23:50:01.69 | 0.20 | 23:50:02.89 | 0.20 | GPS++ |      |      |   |;


2021/05/20 | 1048 | Feodosia | 4UC524-052939
asteroid measurement: at least 59 km

P+ | prediction           | 00:26:53 | 00:26:53 |       |     |    | E  00 13 59   | N 52 26 18   |    0 | WS |;
O+ | Simon Kidd           | 00:26:00 | 00:28:00 | M350  | CCD | UK | W  00 03 51.7 | N 51 57 04.4 |  120 | WS |
 5.63 | 00:26:54.60 | 0.15 | 00:27:00.23 | 0.23 | GPS++ |      |      |   |;


2021/05/19 | 18 | Melpomene | 4UC538-049162
chords + DAMIT model
asteroid measurement: at least 132 km

P+ | prediction           | 21:22:49 | 21:22:49 |       |     |    | E  11 00 00   | N 43 28 01   |    0 | WS |;
O- | E. Frappa/A. Klotz   | 21:21:57 | 21:25:09 | M250  | CCD | FR | E  06 55 25.1 | N 43 45 07.3 | 1270 | WS |
Technical interruption 21:23:26.7/38.6. Remote observation using TAROT North robotic telescope.|;
O- | Matthieu Conjat      | 21:19:34 | 21:23:44 | M400  | CCD | FR | E  07 17 59.4 | N 43 43 32.9 |  350 | WS |;
O+ | Gianni Galli         | 21:22:36 | 21:22:48 | M356  | CCD | IT | E  08 59 43.7 | N 45 32 29.3 |  166 | WS |
 4.02 | 21:22:40.19 | 0.50 | 21:22:44.21 | 0.51 | NTP   |      |      |   |;
O+ | Paolo Fini           | 21:22:21 | 21:23:27 | M305  | CCD | IT | E  11 15 43.6 | N 43 40 31.4 |  285 | WS |
 5.77 | 21:22:48.80 | 0.13 | 21:22:54.57 | 0.13 | GPS++ |      |      |   |;
O+ | Nick Sioulas         | 21:21:58 | 21:25:09 | M250  | CCD | GR | E  20 48 59.7 | N 39 39 08.8 |  580 | WS |
 5.72 | 21:23:10.38 | 0.19 | 21:23:16.10 | 0.19 | NTP   |      |      |   |;


2021/05/15 | 3 | Juno | 4UC424-070593
asteroid measurement: at least 239 km

P+ | prediction           | 19:45:27 | 19:45:27 |       |     |    | E  43 00 00   | N 42 16 53   |    0 | WS |;
O+ | M. Turchenko et al   | 19:43:13 | 19:48:08 | M350  | CCD | RU | E  42 40 19.9 | N 43 44 17.4 | 2073 | WS |
18.44 | 19:45:12.11 | 0.21 | 19:45:30.55 | 0.21 | GPS++ |      |      |   |
Observation with S. Vorotyntsev.|;


2021/05/13 | 1603 | Neva | 4UC375-153992
asteroid measurement: at least 44 km

P+ | prediction           | 01:20:03 | 01:20:03 |       |     |    | E  02 00 00   | N 40 45 47   |    0 | WS |;
O+ | Carles Schnabel      | 01:18:24 | 01:22:05 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
30.68 | 01:19:45.33 | 0.16 | 01:20:16.01 | 0.12 | GPS++ |      |      |   |;


2021/05/09 | 54514 | 2000 PA12 | 4UC451-064176
asteroid measurement: at least 16 km

P+ | prediction           | 21:52:47 | 21:52:47 |       |     |    | E  20 00 00   | N 50 19 34   |    0 | WS |;
O+ | Daniel Blazewicz     | 21:51:26 | 21:55:03 | M350  | CCD | PL | E  20 19 04.2 | N 49 59 33.2 |  211 | WS |
 1.00 | 21:52:45.31 | 0.13 | 21:52:46.31 | 0.13 | NTP+  |      |      |   |
Wind interruption 21:53:13/24.|;


2021/05/09 | 3419 | Guth | 4UC483-055024
chords + DAMIT model
asteroid measurement: 35.1 km +/- 3.6 x 32.2 km +/- 3.3, PA 111.7 deg +/- 56.9

P+ | prediction           | 20:43:52 | 20:43:52 |       |     |    | E  18 00 00   | N 49 44 42   |    0 | WS |;
O- | Gregor Krannich      | 20:43:31 | 20:45:53 | M350  | CCD | DE | E  10 50 58.0 | N 48 05 22.8 |  596 | WS |;
O- | Jiri Kubanek         | 20:42:16 | 20:46:21 | M203  | CCD | CZ | E  14 09 52.3 | N 48 48 23.0 |  712 | WS |;
O+ | Gerhard Dangl        | 20:42:47 | 20:45:48 | M254  | VID | AT | E  15 14 08.4 | N 48 47 13.6 |  546 | WS |
 2.84 | 20:44:10.64 | 0.01 | 20:44:13.48 | 0.01 | GPS++ |      |      |   |;
O+ | Petr Zeleny          | 20:41:27 | 20:46:30 | M254  | CCD | CZ | E  17 58 24.5 | N 49 27 47.9 |  338 | WS |
 2.81 | 20:43:52.77 | 0.05 | 20:43:55.58 | 0.05 | GPS++ |      |      |   |;
O- | Marian Urbanik       | 20:42:30 | 20:44:30 | M400  | CCD | SK | E  18 45 55.4 | N 49 18 26.3 |  469 | WS |;
O+ | Marcin Filipek       | 20:40:00 | 20:45:00 | M250  | CCD | PL | E  19 45 02.8 | N 50 12 43.9 |  450 | WS |
 0.80 | 20:43:41.93 | 0.04 | 20:43:42.73 | 0.04 | GPS++ |      |      |   |;
O- | Leszek Benedyktowicz | 20:39:00 | 20:45:00 | M203  | CCD | PL | E  20 02 56.0 | N 50 23 22.4 |  377 | WS |;


2021/05/09 | 7949 | 1992 SU | 4UC445-070571
asteroid measurement: at least 23 km

P+ | prediction           | 00:46:58 | 00:46:58 |       |     |    | E  02 00 00   | N 41 25 39   |    0 | WS |;
O+ | Carles Schnabel      | 00:45:02 | 00:48:16 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 1.58 | 00:46:58.87 | 0.02 | 00:47:00.45 | 0.02 | GPS++ |      |      |   |;
O+ | Jordi Marco          | 00:46:18 | 00:47:33 | M235  | CCD | ES | E  02 09 40.2 | N 41 23 57.8 |   77 | WS |
 1.72 | 00:46:57.26 | 0.16 | 00:46:58.98 | 0.16 | NTP   |      |      |   |;


2021/05/09 | 799 | Gudula | 4UC385-072461
asteroid measurement: at least 15 km

P+ | prediction           | 00:40:13 | 00:40:13 |       |     |    | E  05 00 00   | N 51 00 57   |    0 | WS |;
O+ | O. Schreurs et al    | 00:39:06 | 00:41:15 | M406  | VID | BE | E  05 26 29.5 | N 50 31 24.8 |  261 | WS |
 1.46 | 00:40:12.75 | 0.06 | 00:40:14.21 | 0.04 | GPS++ |      |      |   |
Observation with P. Dumoulin.|;
O+ | Gregor Krannich      | 00:38:09 | 00:41:17 | M350  | CCD | DE | E  10 50 58.0 | N 48 05 22.8 |  596 | WS |
 0.84 | 00:39:33.06 | 0.21 | 00:39:33.90 | 0.21 | GPS++ |      |      |   |;


2021/05/08 | 3317 | Paris | 4UC469-071609
Jupiter trojan
Lucky Star prediction
chords
asteroid measurement: 141.3 km +/- 0.4 x 86.8 km +/- 0.8, PA 103.0 deg +/- 0.6

P+ | prediction           | 02:12:14 | 02:12:14 |       |     |    | E  01 51 46   | N 41 15 39   |    0 | WS |;
O- | Joan Aragones        | 02:08:15 | 02:15:53 | L102  | CCD | ES | E  01 23 24   | N 41 08 09   |   70 | WS |;
O+ | Carles Schnabel      | 02:09:18 | 02:14:57 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
15.46 | 02:12:10.07 | 0.06 | 02:12:25.53 | 0.04 | GPS++ |      |      |   |;
O+ | Ricard Casas         | 02:11:03 | 02:13:15 | M200  | VID | ES | E  02 07 14.3 | N 41 32 22.1 |  165 | WS |
15.32 | 02:12:08.99 | 0.32 | 02:12:24.31 | 0.32 | GPS++ |      |      |   |;
O+ | Jordi Marco          | 02:09:00 | 02:15:13 | M235  | CCD | ES | E  02 09 40.2 | N 41 23 57.8 |   77 | WS |
15.57 | 02:12:07.44 | 0.14 | 02:12:23.01 | 0.14 | NTP   |      |      |   |;


2021/05/06 | 455 | Bruchsalia | 4UC441-058124
asteroid measurement: at least 108 km

P+ | prediction           | 08:39:35 | 08:39:35 |       |     |    | W  71 00 00   | S 29 14 46   |    0 | WS |;
O+ | E. Frappa/A. Klotz   | 08:38:51 | 08:42:04 | M250  | CCD | CL | W  70 43 57.3 | S 29 15 36.3 | 2362 | WS |
 7.38 | 08:39:32.87 | 0.23 | 08:39:40.25 | 0.34 | GPS++ |      |      |   |
Technical interruption 08:40:20.5/34.1. Remote observation using TAROT South robotic telescope.|;


2021/05/05 | 105 | Artemis | 4UC492-083627
asteroid measurement: at least 99 km

P+ | prediction           | 02:53:59 | 02:53:59 |       |     |    | W  06 05 56   | N 42 40 19   |    0 | WS |;
O+ | Jesus Delgado        | 02:50:13 | 02:55:54 | M235  | CCD | ES | W  06 01 57   | N 37 24 11   |   11 | WS |
 8.79 | 02:53:10.92 | 0.56 | 02:53:19.71 | 0.53 | NTP   |      |      |   |
0.5s integration.|;


2021/05/04 | 759 | Vinifera | TYC 1917-00391-1
double star?
asteroid measurement: at least 41 km

P+ | prediction           | 20:08:17 | 20:08:17 |       |     |    | E  01 00 00   | N 41 43 05   |    0 | WS |;
O+ | Joan Aragones        | 20:05:04 | 20:10:15 | L102  | CCD | ES | E  01 23 24   | N 41 08 09   |   70 | WS |
 1.50 | 20:08:17.87 | 0.15 | 20:08:19.37 | 0.15 | NTP+  |      |      |   |
1.1 mag drop observed instead of 4.9 predicted.|;
O- | Carles Schnabel      | 20:06:22 | 20:11:09 | M400  | CCD | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |;
O- | Jordi Marco          | 20:06:38 | 20:09:37 | M235  | CCD | ES | E  02 09 40.2 | N 41 23 57.8 |   77 | WS |;


2021/05/04 | 52235 | 1979 MW2 | 4UC361-085252
asteroid measurement: at least 16 km

P+ | prediction           | 02:26:08 | 02:26:08 |       |     |    | E  00 00 00   | N 43 39 26   |    0 | WS |;
O+ | J.J. Castellani      | 02:25:21 | 02:26:50 | M400  | VID | FR | W  00 02 40.8 | N 43 37 15.3 |  180 | WS |
 1.92 | 02:26:13.84 | 0.16 | 02:26:15.76 | 0.16 | GPS++ |      |      |   |;


2021/05/03 | 4045 | Lowengrub | G183148.4-055431
asteroid measurement: at least 7.7 km

P+ | prediction           | 00:56:58 | 00:56:58 |       |     |    | E  05 00 00   | N 51 01 59   |    0 | WS |;
O+ | Olivier Schreurs     | 00:55:52 | 00:58:01 | M406  | VID | BE | E  05 26 29.5 | N 50 31 24.8 |  261 | WS |
 0.72 | 00:56:54.59 | 0.12 | 00:56:55.31 | 0.12 | GPS++ |      |      |   |;


2021/05/02 | 22180 | 2000 YZ | 4UC341-084175
asteroid measurement: at least 38 km

P+ | prediction           | 22:49:53 | 22:49:53 |       |     |    | E  02 00 00   | N 42 11 46   |    0 | WS |;
O+ | Carles Schnabel      | 22:48:02 | 22:51:27 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 2.24 | 22:49:52.23 | 0.08 | 22:49:54.47 | 0.08 | GPS++ |      |      |   |;
O+ | Jordi Marco          | 22:47:20 | 22:50:39 | M235  | CCD | ES | E  02 09 40.2 | N 41 23 57.8 |   77 | WS |
 2.45 | 22:49:51.46 | 0.20 | 22:49:53.91 | 0.20 | NTP   |      |      |   |;


2021/05/02 | 4687 | Brunsandrej | 4UC327-098725
asteroid measurement: at least 8.4 km

P+ | prediction           | 02:15:03 | 02:15:03 |       |     |    | E  01 00 00   | N 46 39 14   |    0 | WS |;
O+ | Pierre Le Cam        | 02:12:60 | 02:17:00 | M250  | CCD | FR | E  00 47 18.1 | N 46 55 30.7 |   58 | WS |
 0.97 | 02:15:17.83 | 0.11 | 02:15:18.80 | 0.11 | GPS++ |      |      |   |;


2021/04/29 | 35844 | 1999 JD60 | 4UC552-044973
asteroid measurement: at least 8.6 km

P+ | prediction           | 23:48:08 | 23:48:08 |       |     |    | E  13 06 47   | N 50 28 00   |    0 | WS |;
O+ | Jiri Polak           | 23:46:22 | 23:50:23 | M303  | CCD | CZ | E  13 19 15.6 | N 49 41 41.1 |  339 | WS |
 0.64 | 23:48:12.71 | 0.04 | 23:48:13.35 | 0.04 | GPS++ |      |      |   |;


2021/04/29 | 13 | Egeria | 4UC638-039178
asteroid measurement: at least 177 km

P+ | prediction           | 22:04:53 | 22:04:53 |       |     |    | E  13 07 45   | N 50 36 49   |    0 | WS |;
O+ | Jiri Polak           | 22:02:55 | 22:06:55 | M303  | CCD | CZ | E  13 19 15.6 | N 49 41 41.1 |  339 | WS |
 5.26 | 22:04:52.00 | 0.26 | 22:04:57.26 | 0.26 | GPS++ |      |      |   |;
O+ | Michal Rottenborn    | 22:02:55 | 22:06:55 | M254  | CCD | CZ | E  13 19 55.8 | N 49 42 26.4 |  326 | WS |
 5.61 | 22:04:52.04 | 0.40 | 22:04:57.65 | 0.10 | GPS++ |      |      |   |;


2021/04/27 | 163 | Erigone | 4UC551-040151
chords + DAMIT model
asteroid measurement: at least 67 km

P+ | prediction           | 21:49:51 | 21:49:51 |       |     |    | E  05 00 00   | N 49 49 53   |    0 | WS |;
O- | Jean Bourgeois       | 21:47:00 | 21:53:00 | M300  | VID | BE | E  03 26 10.2 | N 51 10 20.3 |   62 | WS |
No occultation > 0.64s.|;
O+ | Benoit Goffin        | 21:46:10 | 21:53:05 | M250  | CCD | BE | E  04 54 03.6 | N 50 17 42.7 |  170 | WS |
 2.33 | 21:49:49.82 | 0.31 | 21:49:52.15 | 0.47 | GPS++ |      |      |   |;
O- | Gregor Krannich      | 21:48:02 | 21:52:02 | M350  | CCD | DE | E  10 50 58.0 | N 48 05 22.8 |  596 | WS |
0.80s integration. Checked. A short event could have been missed.|;


2021/04/27 | 74 | Galatea | 4UC550-023086
asteroid measurement: at least 127 km

P+ | prediction           | 21:20:18 | 21:20:18 |       |     |    | E  14 00 00   | N 52 11 25   |    0 | WS |;
O+ | Christian Weber      | 21:19:14 | 21:21:03 | M254  | VID | DE | E  13 31 10.4 | N 52 26 24.2 |   34 | WS |
 2.97 | 21:20:16.06 | 0.18 | 21:20:19.03 | 0.35 | GPS++ |      |      |   |;
O+ | Sven Andersson       | 21:20:00 | 21:21:00 | M355  | CCD | DE | E  13 39 41.7 | N 52 24 35.5 |   37 | WS |
 3.60 | 21:20:15.54 | 0.48 | 21:20:19.14 | 0.48 | GPS++ |      |      |   |;


2021/04/27 | 4805 | Asteropaios | 4UC301-087519
asteroid measurement: at least 27 km

P+ | prediction           | 02:01:17 | 02:01:17 |       |     |    | E  14 00 00   | N 53 54 36   |    0 | WS |;
O+ | Tomas Janik          | 01:59:05 | 02:03:18 | M355  | VID | CZ | E  13 50 47.5 | N 50 38 18.7 |  274 | WS |
 1.92 | 02:01:09.48 | 0.16 | 02:01:11.40 | 0.16 | GPS++ |      |      |   |;


2021/04/25 | 25053 | Matthewknight | 4UC540-048751
asteroid measurement: at least 6.1 km

P+ | prediction           | 20:07:01 | 20:07:01 |       |     |    | E  20 10 36   | N 50 17 25   |    0 | WS |;
O+ | Daniel Blazewicz     | 20:05:40 | 20:09:15 | M350  | CCD | PL | E  20 19 04.2 | N 49 59 33.2 |  211 | WS |
 0.55 | 20:07:00.10 | 0.05 | 20:07:00.65 | 0.05 | NTP+  |      |      |   |;


2021/04/24 | 167601 | 2004 BJ124 | TYC 6177-00356-1
asteroid measurement: at least 6.9 km

P+ | prediction           | 21:47:12 | 21:47:12 |       |     |    | E  24 00 00   | N 52 43 22   |    0 | WS |;
O+ | Wojciech Burzynski   | 21:46:26 | 21:47:34 | M254  | CCD | PL | E  23 31 37.9 | N 53 12 31.5 |  145 | WS |
 0.65 | 21:47:13.65 | 0.16 | 21:47:14.30 | 0.16 | GPS++ |      |      |   |;


2021/04/24 | 150 | Nuwa | 4UC555-034160
chords
no perfect matching with both available 3D models
asteroid measurement: 131.8 km +/- 2.8 x 114.8 km +/- 2.4, PA 139.1 deg +/- 9.9

P+ | prediction           | 21:29:50 | 21:29:50 |       |     |    | E  00 00 00   | N 52 32 02   |    0 | WS |;
O- | Michael OConnell     | 21:28:39 | 21:30:29 | M355  | VID | IE | W  07 02 26.5 | N 53 08 10.7 |   64 | WS |;
O+ | William Stewart      | 21:28:49 | 21:30:49 | M279  | VID | UK | W  02 34 07.5 | N 53 03 27.0 |   68 | WS |
 3.92 | 21:29:44.57 | 0.08 | 21:29:48.49 | 0.08 | GPS++ |      |      |   |;
O- | Tim Haymes           | 21:28:30 | 21:31:30 | M300  | CCD | UK | W  01 18 47.1 | N 51 55 40.3 |  122 | WS |;
O- | Alan Simpson         | 21:29:04 | 21:32:00 | M112  | CCD | UK | W  01 15 08.8 | N 54 14 57.3 |  132 | WS |;
O+ | Simon Kidd           | 21:29:00 | 21:31:15 | M350  | CCD | UK | W  00 03 51.7 | N 51 57 04.4 |  120 | WS |
 3.08 | 21:29:50.21 | 0.02 | 21:29:53.29 | 0.02 | GPS++ |      |      |   |;
O+ | Karim Saci           | 21:28:31 | 21:30:24 | M254  | CCD | FR | E  02 19 36.8 | N 51 01 45.0 |   30 | WS |
 2.85 | 21:29:55.22 | 0.50 | 21:29:58.07 | 0.51 | GPS   |      |      |   |
Poor time source (system clock manually sync from GPS source).|;
O+ | O. Schreurs et al    | 21:29:01 | 21:31:00 | M406  | VID | BE | E  05 26 29.5 | N 50 31 24.8 |  261 | WS |
 4.48 | 21:29:57.66 | 0.16 | 21:30:02.14 | 0.16 | GPS++ |      |      |   |
Observation with E. Fernandez.|;
O+ | Chad Ellington       | 21:28:45 | 21:31:14 | M250  | VID | DE | E  05 55 51.9 | N 51 01 31.0 |   49 | WS |
 3.19 | 21:29:57.17 | 0.12 | 21:30:00.36 | 0.12 | GPS++ |      |      |   |;
O+ | Fernand Emering      | 21:15:35 | 21:31:04 | M460  | VID | LU | E  06 04 51.8 | N 49 32 01.6 |  316 | WS |
 2.80 | 21:30:01.77 | 0.12 | 21:30:04.57 | 0.12 | GPS++ |      |      |   |
Occultation times corrected because of a 3DNR filter activated.|;
O- | Jan-Maarten Winkel   | 21:28:56 | 21:30:56 | M356  | VID | NL | E  06 15 36.9 | N 51 54 13.6 |   66 | WS |;
O- | Adrianus Verveen     | 21:29:02 | 21:32:00 | M112  | CCD | NL | E  06 24 27.4 | N 52 11 24.3 |   10 | WS |;
O+ | Oliver Kloes         | 21:29:02 | 21:31:02 | M254  | CCD | DE | E  08 21 50.4 | N 50 08 17.4 |  256 | WS |
 2.80 | 21:30:01.43 | 0.40 | 21:30:04.23 | 0.40 | GPS++ |      |      |   |;
O+ | Gregor Krannich      | 21:28:31 | 21:31:36 | M350  | CCD | DE | E  10 50 58.0 | N 48 05 22.8 |  596 | WS |
 3.97 | 21:30:07.84 | 0.33 | 21:30:11.81 | 0.33 | GPS++ |      |      |   |;
O+ | M.M. Mueller         | 21:28:57 | 21:31:55 | M112  | CCD | DE | E  11 27 27.1 | N 48 14 07.7 |  486 | WS |
 4.31 | 21:30:07.74 | 0.27 | 21:30:12.05 | 0.27 | NTP   |      |      |   |
NTP sync from a smartphone.|;
O+ | Benjamin Mirwald     | 21:27:32 | 21:32:30 | M112  | CCD | DE | E  11 32 56.6 | N 48 01 50.2 |  649 | WS |
 4.70 | 21:30:07.61 | 0.03 | 21:30:12.31 | 0.03 | NTP   |      |      |   |
NTP sync from a smartphone.|;
O+ | Bernd Gaehrken       | 21:25:00 | 21:32:00 | L250  | CCD | DE | E  11 36 26   | N 48 07 19   |  500 | WS |
 4.49 | 21:30:07.58 | 0.32 | 21:30:12.07 | 0.32 | RAD   |      |      |   |;
O+ | A. Kreutzer et al    | 21:26:50 | 21:33:50 | M500  | CCD | AT | E  13 21 06.2 | N 47 54 33.1 |  700 | WS |
 3.76 | 21:30:09.37 | 0.15 | 21:30:13.13 | 0.15 | GPS+  |      |      |   |
Observation with R. Schaefer.|;


2021/04/24 | 2241 | Alcathous | G173116.4-275152
Jupiter trojan
Lucky Star prediction
asteroid measurement: at least 126 km

P+ | prediction           | 03:28:34 | 03:28:34 |       |     |    | E  02 01 38   | N 47 26 50   |    0 | WS |;
O+ | Lionel Rousselot     | 03:26:30 | 03:30:30 | M250  | CCD | FR | E  02 03 09.9 | N 47 13 23.8 |   97 | WS |
18.87 | 03:28:23.98 | 2.49 | 03:28:42.85 | 2.49 | GPS++ |      |      |   |;


2021/04/23 | 3128 | Obruchev | 4UC562-014126
chord + DAMIT model
asteroid measurement: at least 28 km

P+ | prediction           | 20:35:32 | 20:35:32 |       |     |    | E  14 00 00   | N 49 40 53   |    0 | WS |;
O- | Jiri Polak           | 20:33:32 | 20:37:32 | M303  | CCD | CZ | E  13 19 15.6 | N 49 41 41.1 |  339 | WS |;
O- | Jiri Kubanek         | 20:33:30 | 20:37:35 | M203  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |
No occultation > 0.2s. Checked.|;
O+ | Michal Rottenborn    | 20:33:32 | 20:37:32 | M254  | CCD | CZ | E  13 46 04.2 | N 49 49 17.9 |  481 | WS |
 0.80 | 20:35:31.86 | 0.08 | 20:35:32.66 | 0.13 | GPS++ |      |      |   |;


2021/04/23 | 30545 | 2001 OT35 | HIP 60474
asteroid measurement: at least 12 km

P+ | prediction           | 20:20:19 | 20:20:19 |       |     |    | E  06 27 32   | N 51 00 00   |    0 | WS |;
O+ | Jan-Maarten Winkel   | 20:19:22 | 20:21:22 | M356  | VID | NL | E  06 15 36.9 | N 51 54 13.6 |   66 | WS |
 0.82 | 20:20:20.01 | 0.01 | 20:20:20.83 | 0.01 | GPS++ |      |      |   |;
O- | Henk Bulder          | 20:19:48 | 20:22:40 | M305  | VIS | NL | E  06 17 35.5 | N 52 40 15.9 |    4 | WS |;
O- | Oliver Kloes         | 20:19:14 | 20:21:14 | M254  | CCD | DE | E  08 21 50.4 | N 50 08 17.4 |  256 | WS |;


2021/04/22 | 29578 | 1998 FU53 | 4UC407-054634
asteroid measurement: at least 8.1 km

P+ | prediction           | 21:23:03 | 21:23:03 |       |     |    | E  05 00 00   | N 50 30 50   |    0 | WS |;
O+ | Jean Bourgeois       | 21:22:00 | 21:24:00 | M200  | VID | BE | E  05 02 42.0 | N 50 05 41.1 |  260 | WS |
 0.64 | 21:23:05.06 | 0.16 | 21:23:05.70 | 0.16 | GPS++ |      |      |   |;
O- | O. Schreurs et al    | 21:21:57 | 21:24:08 | M406  | VID | BE | E  05 26 29.5 | N 50 31 24.8 |  261 | WS |
Observation with E. Fernandez.|;


2021/04/22 | 3036 | Krat | 4UC486-054665
chords + DAMIT model
asteroid measurement: at least 42 km

P+ | prediction           | 21:07:59 | 21:07:59 |       |     |    | E  13 00 00   | N 48 58 07   |    0 | WS |;
O+ | Pierre Le Cam        | 21:07:00 | 21:11:00 | M250  | CCD | FR | E  00 47 18.1 | N 46 55 30.7 |   58 | WS |
 3.00 | 21:09:04.49 | 0.30 | 21:09:07.49 | 0.30 | GPS++ |      |      |   |;
O- | Bjoern Kattentidt    | 21:05:54 | 21:10:05 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |
0.64s integration. Checked. A short event could have been missed.|;
O+ | Michal Rottenborn    | 21:05:56 | 21:09:56 | M254  | CCD | CZ | E  13 23 28.8 | N 49 06 14.7 |  887 | WS |
 1.60 | 21:07:56.10 | 0.20 | 21:07:57.70 | 0.20 | GPS++ |      |      |   |;


2021/04/22 | 142 | Polana | 4UC565-011281
asteroid measurement: at least 50 km

P+ | prediction           | 19:59:56 | 19:59:56 |       |     |    | E  02 00 00   | N 41 08 06   |    0 | WS |;
O+ | Carles Schnabel      | 19:58:12 | 20:02:01 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 1.28 | 19:59:56.13 | 0.06 | 19:59:57.41 | 0.06 | GPS++ |      |      |   |;
O+ | Jordi Marco          | 19:59:10 | 20:00:43 | M235  | CCD | ES | E  02 09 40.2 | N 41 23 57.8 |   77 | WS |
 1.18 | 19:59:56.50 | 0.06 | 19:59:57.68 | 0.06 | NTP   |      |      |   |;


2021/04/20 | 12929 | 1999 TZ1 | 4UC558-073351

P+ | prediction           | 22:36:47 | 22:36:47 |       |     |    | E  12 40 08   | N 50 26 38   |    0 | WS |;
O- | Arnaud Leroy         | 22:36:03 | 22:38:58 | M300  | CCD | FR | E  02 42 23.8 | N 48 53 54.5 |  110 | WS |;
O- | Olivier Schreurs     | 22:35:53 | 22:38:02 | M406  | VID | BE | E  05 26 29.5 | N 50 31 24.8 |  261 | WS |;
O+ | Bjoern Kattentidt    | 22:35:05 | 22:37:46 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |
 2.56 | 22:36:43.19 | 0.32 | 22:36:45.75 | 0.32 | GPS++ |      |      |   |;
O- | Jiri Kubanek         | 22:34:32 | 22:38:51 | M203  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |;
O- | Jan Manek            | 22:34:42 | 22:38:42 | M205  | CCD | CZ | E  14 46 51.7 | N 49 54 33.2 |  530 | WS |;
O- | Marek Harman         | 22:34:31 | 22:38:36 | M250  | CCD | SK | E  19 09 13.7 | N 48 43 04.4 |  575 | WS |;


2021/04/16 | 47 | Aglaja | 4UC548-047334
asteroid measurement: at least 87 km

P+ | prediction           | 23:39:35 | 23:39:35 |       |     |    | E  12 55 15   | N 49 16 48   |    0 | WS |;
O- | S. Meister et al     | 23:39:36 | 23:40:36 | M500  | CCD | CH | E  08 34 14.3 | N 47 31 10.4 |  550 | WS |
Observation with A. Schweizer.|;
O+ | Gregor Krannich      | 23:38:01 | 23:42:04 | M350  | CCD | DE | E  10 50 58.0 | N 48 05 22.8 |  596 | WS |
15.02 | 23:39:51.55 | 1.48 | 23:40:06.57 | 1.48 | GPS++ |      |      |   |;


2021/04/16 | 103 | Hera | 4UC558-036793
chords + DAMIT model
asteroid measurement: at least 94 km

P+ | prediction           | 23:05:23 | 23:05:23 |       |     |    | W  01 00 00   | N 51 12 48   |    0 | WS |;
O+ | Michael OConnell     | 23:04:15 | 23:06:00 | M355  | VID | IE | W  07 02 26.5 | N 53 08 10.7 |   64 | WS |
 4.20 | 23:05:10.74 | 0.12 | 23:05:14.94 | 0.16 | GPS++ |      |      |   |;
O+ | Peter Birtwhistle    | 23:05:12 | 23:05:32 | M405  | CCD | UK | W  01 26 49.2 | N 51 28 29.9 |  105 | WS |
 3.45 | 23:05:20.63 | 0.15 | 23:05:24.08 | 0.08 | NTP   |      |      |   |;
O+ | Tim Haymes           | 23:04:02 | 23:07:02 | M300  | CCD | UK | W  01 18 47.1 | N 51 55 40.3 |  122 | WS |
 1.28 | 23:05:19.88 | 0.15 | 23:05:21.16 | 0.08 | GPS++ |      |      |   |;
O+ | Malcolm Jennings     | 23:00:00 | 23:10:00 | M276  | VID | UK | W  00 04 01.4 | N 51 19 09.4 |  170 | WS |
 1.76 | 23:05:22.30 | 0.32 | 23:05:24.06 | 0.32 | RAD++ |      |      |   |;
O? | S. Meister et al     | 23:05:07 | 23:06:07 | M500  | CCD | CH | E  08 34 14.3 | N 47 31 10.4 |  550 | WS |
      | 23:05:35.40 | 0.78 |             |      | GPS++ |      |      |   |
Bad conditions, R lost in the noise. Observation with A. Schweizer.|;


2021/04/15 | 1400 | Tirela | 4UC457-044095

P+ | prediction           | 22:13:33 | 22:13:33 |       |     |    | E  09 00 00   | N 47 46 32   |    0 | WS |;
O+ | Stefan Meister       | 22:13:01 | 22:14:01 | M500  | CCD | CH | E  08 34 14.3 | N 47 31 10.4 |  550 | WS |
 0.61 | 22:13:32.29 | 0.19 | 22:13:32.90 | 0.19 | GPS++ |      |      |   |;
O? | Bjoern Kattentidt    | 22:11:37 | 22:14:58 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |
 1.01 | 22:13:47.55 | 0.36 | 22:13:48.56 | 0.36 | GPS++ |      |      |   |;


2021/04/15 | 52 | Europa | 4UC561-035698
asteroid measurement: at least 181 km

P+ | prediction           | 19:43:04 | 19:43:04 |       |     |    | E  10 00 00   | N 45 30 20   |    0 | WS |;
O+ | Pietro Baruffetti    | 19:41:39 | 19:44:39 | M300  | VID | IT | E  10 07 56.7 | N 44 01 17.0 |   30 | WS |
 7.36 | 19:43:00.30 | 0.34 | 19:43:07.66 | 0.40 | GPS++ |      |      |   |;


2021/04/15 | 159 | Aemilia | TYC 6302-00461-1
asteroid measurement: at least 126 km

P+ | prediction           | 02:54:24 | 02:54:24 |       |     |    | E  23 00 00   | N 39 06 03   |    0 | WS |;
O+ | Vagelis Tsamis       | 02:53:47 | 02:55:01 | M250  | VID | GR | E  22 46 28   | N 38 52 58   |   20 | WS |
 9.83 | 02:54:18.67 | 0.09 | 02:54:28.50 | 0.02 | GPS++ |      |      |   |;


2021/04/14 | 1758 | Naantali | 4UC414-063660
asteroid measurement: at least 17 km

P+ | prediction           | 00:35:00 | 00:35:00 |       |     |    | E  01 00 00   | N 46 51 38   |    0 | WS |;
O+ | Pierre Le Cam        | 00:33:00 | 00:37:00 | M250  | CCD | FR | E  00 47 18.1 | N 46 55 30.7 |   58 | WS |
 2.70 | 00:35:00.48 | 0.18 | 00:35:03.18 | 0.18 | GPS++ |      |      |   |;


2021/04/13 | 1628 | Strobel | 4UC444-070642
asteroid measurement: at least 52 km

P+ | prediction           | 03:46:09 | 03:46:09 |       |     |    | E  09 00 00   | N 48 28 08   |    0 | WS |;
O+ | Alberto Ossola       | 03:44:27 | 03:46:36 | M230  | VID | CH | E  08 55 10.5 | N 45 59 50.6 |  350 | WS |
 4.96 | 03:45:46.30 | 0.32 | 03:45:51.26 | 0.48 | GPS++ |      |      |   |;
O+ | Stefano Sposetti     | 03:42:47 | 03:48:53 | M420  | CCD | CH | E  09 01 26.5 | N 46 13 53.2 |  260 | WS |
 5.10 | 03:45:48.24 | 0.15 | 03:45:53.34 | 0.15 | GPS++ |      |      |   |;


2021/04/13 | 2258 | Viipuri | 4UC428-056129
asteroid measurement: at least 26 km

P+ | prediction           | 01:04:38 | 01:04:38 |       |     |    | E  14 00 00   | N 50 27 32   | 0    | WS |;
O+ | Tomas Janik          | 01:03:52 | 01:06:04 | M355  | VID | CZ | E  13 50 47.5 | N 50 38 18.7 |  274 | WS |
 2.56 | 01:04:38.06 | 0.32 | 01:04:40.62 | 0.32 | GPS++ |      |      |   |;


2021/04/12 | 393 | Lampetia | 4UC488-034642
asteroid measurement: at least 109 km

P+ | prediction           | 22:20:50 | 22:20:50 |       |     |    | E  01 00 00   | N 46 38 55   |    0 | WS |;
O+ | Pierre Le Cam        | 22:18:50 | 22:22:50 | M250  | CCD | FR | E  00 47 18.1 | N 46 55 30.7 |   58 | WS |
 6.60 | 22:20:45.41 | 0.30 | 22:20:52.01 | 0.60 | GPS++ |      |      |   |;


2021/04/12 | 74 | Galatea | 4UC549-018392
chords
asteroid measurement: at least 115 km

P+ | prediction           | 21:06:46 | 21:06:46 |       |     |    | E  00 00 00   | N 52 24 40   |    0 | WS |;
O+ | William Stewart      | 21:05:48 | 21:07:44 | M279  | VID | UK | W  02 34 07.5 | N 53 03 27.0 |   68 | WS |
 3.68 | 21:06:40.25 | 0.16 | 21:06:43.93 | 0.16 | GPS++ |      |      |   |;
O- | Alex Pratt           | 21:06:05 | 21:07:17 | M279  | VID | UK | W  01 36 28.0 | N 53 50 15.4 |  114 | WS |;
O- | Tim Haymes           | 21:05:00 | 21:10:00 | M279  | CCD | UK | W  01 18 47.1 | N 51 55 40.3 |  122 | WS |;
O+ | Simon Kidd           | 21:04:34 | 21:08:45 | M350  | CCD | UK | W  00 03 51.7 | N 51 57 04.4 |  120 | WS |
 1.87 | 21:06:45.83 | 0.07 | 21:06:47.70 | 0.07 | GPS++ |      |      |   |;
O+ | Olivier Schreurs     | 21:05:55 | 21:07:54 | M406  | VID | BE | E  05 26 29.5 | N 50 31 24.8 |  261 | WS |
 2.20 | 21:06:52.80 | 0.08 | 21:06:55.00 | 0.08 | GPS++ |      |      |   |;
O- | Jan-Maarten Winkel   | 21:05:51 | 21:07:51 | M356  | VID | NL | E  06 15 36.9 | N 51 54 13.6 |   66 | WS |
1.28s integration.|;


2021/04/11 | 164393 | 2005 GP1 | TYC 1875-00099-1
asteroid measurement: at least 9.1 km

P+ | prediction           | 22:55:23 | 22:55:23 |       |     |    | E  13 20 06   | N 50 09 34   |    0 | WS |;
O+ | Jiri Kubanek         | 22:53:25 | 22:57:26 | M203  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |
 0.35 | 22:55:22.52 | 0.03 | 22:55:22.87 | 0.03 | GPS++ |      |      |   |;


2021/04/11 | 1149 | Volga | 4UC388-057150
asteroid measurement: at least 59 km

P+ | prediction           | 20:52:36 | 20:52:36 |       |     |    | E  06 00 00   | N 53 22 14   |    0 | WS |;
O+ | Jan-Maarten Winkel   | 20:51:34 | 20:53:34 | M356  | VID | NL | E  06 15 36.9 | N 51 54 13.6 |   66 | WS |
 5.12 | 20:52:29.95 | 0.64 | 20:52:35.07 | 0.64 | GPS++ |      |      |   |;
O- | Bjoern Kattentidt    | 20:49:57 | 20:54:09 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |;


2021/04/11 | 275 | Sapientia | 4UC557-017695
asteroid measurement: at least 105 km

P+ | prediction           | 19:27:51 | 19:27:51 |       |     |    | E  15 00 00   | N 49 37 36   |    0 | WS |;
O- | Bjoern Kattentidt    | 19:25:38 | 19:29:33 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |;
O+ | Jan Manek            | 19:25:51 | 19:29:51 | M205  | CCD | CZ | E  14 46 51.7 | N 49 54 33.2 |  530 | WS |
 3.48 | 19:27:49.52 | 0.31 | 19:27:53.00 | 0.31 | GPS++ |      |      |   |;


2021/04/11 | 863 | Benkoela | 4UC582-048903
asteroid measurement: at least 33 km

P+ | prediction           | 00:38:02 | 00:38:02 |       |     |    | E  14 00 00   | N 49 33 22   |    0 | WS |;
O+ | Michal Rottenborn    | 00:36:05 | 00:40:05 | M254  | CCD | CZ | E  13 19 55.8 | N 49 42 26.4 |  326 | WS |
 1.50 | 00:38:04.08 | 0.22 | 00:38:05.58 | 0.22 | GPS++ |      |      |   |;
O+ | Jiri Kubanek         | 00:35:54 | 00:40:11 | M203  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |
 2.56 | 00:38:00.89 | 0.10 | 00:38:03.45 | 0.10 | GPS++ |      |      |   |;


2021/04/10 | 1015 | Christa | 4UC565-032726
asteroid measurement: at least 181 km

P+ | prediction           | 19:34:16 | 19:34:16 |       |     |    | E  13 00 00   | N 49 44 12   |    0 | WS |;
O+ | Jiri Polak           | 19:32:17 | 19:36:16 | M303  | CCD | CZ | E  13 19 15.6 | N 49 41 41.1 |  339 | WS |
 4.50 | 19:34:15.58 | 0.44 | 19:34:20.08 | 0.44 | GPS++ |      |      |   |;
O+ | Michal Rottenborn    | 19:34:15 | 19:36:17 | M254  | CCD | CZ | E  13 19 55.8 | N 49 42 26.4 |  326 | WS |
 4.80 | 19:34:15.30 | 0.48 | 19:34:20.10 | 0.48 | GPS++ |      |      |   |;


2021/04/10 | 6 | Hebe | 4UC403-120380
asteroid measurement: at least 179 km

P+ | prediction           | 02:14:44 | 02:14:44 |       |     |    | E  19 00 00   | N 47 01 13   |    0 | WS |;
O+ | Marek Harman         | 02:13:31 | 02:16:11 | M250  | CCD | SK | E  19 09 13.7 | N 48 43 04.4 |  575 | WS |
 7.95 | 02:14:47.94 | 0.24 | 02:14:55.89 | 0.28 | NTP+  |      |      |   |;
O+ | Peter Nosal          | 02:12:34 | 02:16:30 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |
 9.17 | 02:14:47.02 | 0.42 | 02:14:56.19 | 0.58 | NTP+  |      |      |   |;


2021/04/08 | 342 | Endymion | 4UC526-036720
chords
asteroid measurement: at least 56 km

P+ | prediction           | 21:14:23 | 21:14:23 |       |     |    | E  13 00 00   | N 49 01 20   |    0 | WS |;
O- | Roland Boninsegna    | 21:12:38 | 21:15:36 | M305  | VID | BE | E  04 34 56.0 | N 50 05 25.9 |  195 | WS |;
O- | Benoit Goffin        | 21:10:59 | 21:17:58 | M250  | CCD | BE | E  04 54 03.6 | N 50 17 42.7 |  170 | WS |;
O- | Jan-Maarten Winkel   | 21:13:03 | 21:15:03 | M356  | VID | NL | E  06 15 36.9 | N 51 54 13.6 |   66 | WS |
1.28s integration.|;
O+ | Oliver Kloes         | 21:13:13 | 21:15:12 | M254  | CCD | DE | E  08 21 50.4 | N 50 08 17.4 |  256 | WS |
 2.32 | 21:14:12.29 | 0.35 | 21:14:14.61 | 0.35 | GPS++ |      |      |   |;
O+ | Bjoern Kattentidt    | 21:12:12 | 21:16:25 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |
 0.96 | 21:14:23.53 | 0.16 | 21:14:24.49 | 0.16 | GPS++ |      |      |   |;
O+ | Michal Rottenborn    | 21:12:22 | 21:16:22 | M254  | CCD | CZ | E  13 19 37.2 | N 49 08 45.7 |  890 | WS |
 2.64 | 21:14:23.81 | 0.13 | 21:14:26.45 | 0.13 | GPS++ |      |      |   |;
O+ | Jiri Kubanek         | 21:12:26 | 21:16:24 | M203  | CCD | CZ | E  13 42 50.1 | N 48 57 18.8 |  849 | WS |
 2.24 | 21:14:25.29 | 0.30 | 21:14:27.53 | 0.30 | GPS++ |      |      |   |;
O- | Peter Nosal          | 21:13:17 | 21:16:00 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |;


2021/04/08 | 11205 | 1999 FY28 | 4UC594-041312
asteroid measurement: at least 19 km

P+ | prediction           | 19:37:51 | 19:37:51 |       |     |    | E  12 00 00   | N 49 10 41   |    0 | WS |;
O- | Jan-Maarten Winkel   | 19:36:12 | 19:38:12 | M356  | VID | NL | E  06 15 36.9 | N 51 54 13.6 |   66 | WS |
0.64s integration.|;
O+ | Bjoern Kattentidt    | 19:35:34 | 19:38:59 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |
 1.36 | 19:37:53.71 | 0.08 | 19:37:55.07 | 0.08 | GPS++ |      |      |   |;


2021/04/08 | 566 | Stereoskopia | 4UC580-035288
chords
asteroid measurement: 157.9 km +/- 5.5 x 148.3 km +/- 4.5, PA 35.7 deg +/- 26.6

P+ | prediction           | 19:25:13 | 19:25:13 |       |     |    | E  09 00 00   | N 48 11 52   |    0 | WS |;
O+ | Roland Boninsegna    | 19:23:33 | 19:26:32 | M305  | VID | BE | E  04 34 56.0 | N 50 05 25.9 |  195 | WS |
 5.60 | 19:24:50.43 | 0.06 | 19:24:56.03 | 0.10 | GPS++ |      |      |   |;
O+ | Karl-Ludwig Bath     | 19:22:31 | 19:26:30 | M180  | CCD | DE | E  07 51 28.1 | N 48 06 14.3 |  210 | WS |
 6.50 | 19:25:07.54 | 0.75 | 19:25:14.04 | 0.75 | NTP+  |      |      |   |;
O+ | Stefan Meister       | 19:24:27 | 19:25:58 | M500  | CCD | CH | E  08 34 14.3 | N 47 31 10.4 |  550 | WS |
 1.96 | 19:25:14.28 | 0.05 | 19:25:16.24 | 0.05 | GPS++ |      |      |   |;
O+ | Manfred Simon        | 19:23:52 | 19:26:52 | M203  | CCD | DE | E  10 37 49.0 | N 47 54 12.0 |  700 | WS |
 8.81 | 19:25:17.03 | 0.35 | 19:25:25.84 | 0.35 | NTP   |      |      |   |
Possible absolute timing error (only simple sync to time.windows.com 10 min before the event).|;
O+ | Werner Hasubick      | 19:23:00 | 19:29:00 | M440  | CCD | DE | E  10 43 53.7 | N 48 00 57.8 |  636 | WS |
 8.07 | 19:25:16.65 | 0.18 | 19:25:24.72 | 0.18 | GPS++ |      |      |   |;
O+ | Gregor Krannich      | 19:24:01 | 19:26:46 | M350  | CCD | DE | E  10 50 58.0 | N 48 05 22.8 |  596 | WS |
 7.83 | 19:25:16.67 | 0.17 | 19:25:24.50 | 0.17 | GPS++ |      |      |   |;
O+ | Bernd Gaehrken       | 19:20:57 | 19:25:59 | M800  | CCD | DE | E  11 36 26   | N 48 07 19   |  500 | WS |
 5.82 | 19:25:20.44 | 0.25 | 19:25:26.26 | 0.25 | RAD   |      |      |   |;
O- | Bjoern Kattentidt    | 19:23:06 | 19:27:15 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |;


2021/04/05 | 35624 | 1998 KR7 | TYC 1453-00896-1
asteroid measurement: at least 10 km

P+ | prediction           | 22:19:35 | 22:19:35 |       |     |    | E  05 00 00   | N 49 58 28   |    0 | WS |;
O+ | Jean Bourgeois       | 22:19:00 | 22:20:00 | M200  | VID | BE | E  05 02 42.0 | N 50 05 41.1 |  260 | WS |
 0.96 | 22:19:36.30 | 0.08 | 22:19:37.26 | 0.08 | GPS++ |      |      |   |;
O- | Jiri Kubanek         | 22:16:41 | 22:20:40 | M203  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |;


2021/04/05 | 12712 | 1991 EY3 | TYC 6846-00786-1
asteroid measurement: at least 11 km

P+ | prediction           | 08:01:00 | 08:01:00 |       |     |    | W  71 00 00   | S 29 00 53   |    0 | WS |;
O+ | E. Frappa/A. Klotz   | 08:00:14 | 08:03:26 | M250  | CCD | CL | W  70 43 57.3 | S 29 15 36.3 | 2362 | WS |
 1.05 | 08:01:05.26 | 0.21 | 08:01:06.31 | 0.21 | GPS++ |      |      |   |
Technical interruption 08:01:43.6/55.5. Remote observation using TAROT South robotic telescope.|;


2021/04/04 | 1266 | Tone | 4UC290-070206
asteroid measurement: at least 60 km

P+ | prediction           | 23:42:15 | 23:42:15 |       |     |    | E  02 00 00   | N 42 38 22   |    0 | WS |;
O+ | Carles Schnabel      | 23:40:18 | 23:44:20 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 4.56 | 23:42:15.59 | 0.96 | 23:42:20.15 | 0.56 | GPS++ |      |      |   |;


2021/04/04 | 3036 | Krat | 4UC487-053655
asteroid measurement: at least 48 km

P+ | prediction           | 03:05:03 | 03:05:03 |       |     |    | E  19 00 00   | N 48 35 12   |    0 | WS |;
O+ | Roland Boninsegna    | 03:04:22 | 03:06:06 | M305  | VID | BE | E  04 34 56.0 | N 50 05 25.9 |  195 | WS |
 2.88 | 03:05:37.08 | 0.08 | 03:05:39.96 | 0.08 | GPS++ |      |      |   |;
O- | Oliver Kloes         | 03:04:30 | 03:06:30 | M254  | CCD | DE | E  08 21 50.4 | N 50 08 17.4 |  256 | WS |;
O- | Jiri Polak           | 03:04:32 | 03:07:18 | M303  | CCD | CZ | E  13 19 15.6 | N 49 41 41.1 |  339 | WS |;
O- | Michal Rottenborn    | 03:03:17 | 03:07:17 | M254  | CCD | CZ | E  13 19 55.8 | N 49 42 26.4 |  326 | WS |;
O- | Karel Halir          | 03:03:16 | 03:07:16 | M507  | VID | CZ | E  13 36 09.3 | N 49 45 06.3 |  403 | WS |;
O- | Jiri Kubanek         | 03:03:18 | 03:07:17 | M203  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |;
O+ | Peter Nosal          | 03:02:38 | 03:06:46 | M250  | CCD | SK | E  19 17 50.2 | N 48 33 23.9 |  340 | WS |
 2.66 | 03:05:01.26 | 0.17 | 03:05:03.92 | 0.17 | NTP+  |      |      |   |;


2021/04/04 | 350 | Ornamenta | 4UC529-055694
asteroid measurement: at least 127 km

P+ | prediction           | 02:58:14 | 02:58:14 |       |     |    | W  04 00 00   | N 37 02 00   |    0 | WS |;
O+ | Aniceto Porcel       | 02:50:04 | 03:05:59 | M250  | CCD | ES | W  03 44 11.7 | N 36 58 52.8 |  730 | WS |
 9.33 | 02:58:09.70 | 0.98 | 02:58:19.03 | 0.98 | NTP   |      |      |   |;
O+ | Miguel Sanchez       | 02:48:45 | 03:05:56 | M200  | CCD | ES | W  03 38 22   | N 37 06 41   |  730 | WS |
 9.21 | 02:58:09.76 | 0.24 | 02:58:18.97 | 0.24 | NTP   |      |      |   |;


2021/04/02 | 409 | Aspasia | 4UC403-052356
chords + DAMIT model
asteroid measurement: 184.4 km +/- 1.5 x 159.3 km +/- 6.3, PA 124.6 deg +/- 5.6

P+ | prediction           | 21:51:37 | 21:51:37 |       |     |    | W  07 00 00   | N 52 01 46   |    0 | WS |;
O+ | Michael OConnell     | 21:50:52 | 21:52:52 | M355  | VID | IE | W  07 02 26.5 | N 53 08 10.7 |   64 | WS |
19.66 | 21:51:33.82 | 0.14 | 21:51:53.48 | 0.12 | GPS++ |      |      |   |;
O+ | J.J. Castellani      | 21:49:10 | 21:51:32 | M400  | VID | FR | W  00 02 40.7 | N 43 37 15.3 |  180 | WS |
19.42 | 21:50:16.29 | 0.06 | 21:50:35.71 | 0.08 | GPS++ |      |      |   |;
O+ | Gerard Vaudescal     | 21:49:01 | 21:51:40 | M254  | CCD | FR | W  00 00 46.5 | N 43 12 36.0 |  340 | WS |
18.70 | 21:50:14.05 | 0.17 | 21:50:32.75 | 0.12 | GPS+  |      |      |   |;
O+ | Dorian Cazeneuve     | 21:47:59 | 21:53:57 | M112  | CCD | FR | E  00 40 36.2 | N 43 50 49.7 |  141 | WS |
16.56 | 21:50:15.36 | 0.15 | 21:50:31.92 | 0.15 | NTP   |      |      |   |
NTP sync from a smartphone.|;
O+ | Michel Boutet        | 21:46:50 | 21:53:21 | M300  | VID | FR | E  01 17 19.8 | N 43 30 06.7 |  178 | WS |
12.22 | 21:50:12.01 | 0.18 | 21:50:24.23 | 0.08 | GPS++ |      |      |   |;
O+ | Jacques Sanchez      | 21:46:55 | 21:53:20 | M355  | VID | FR | E  01 17 24.7 | N 43 14 38.7 |  363 | WS |
14.39 | 21:50:09.62 | 0.16 | 21:50:24.01 | 0.08 | GPS++ |      |      |   |;


2021/04/02 | 3007 | Reaves | 4UC583-044709
double star?
asteroid measurement: at least 11 km

P+ | prediction           | 21:36:08 | 21:36:08 |       |     |    | E  09 00 00   | N 45 52 21   |    0 | WS |;
O- | Miguel Sanchez       | 21:31:40 | 21:51:38 | M200  | CCD | ES | W  03 38 22   | N 37 06 41   |  730 | WS |;
O+ | Alberto Ossola       | 21:34:28 | 21:37:28 | M230  | VID | CH | E  08 55 10.5 | N 45 59 50.6 |  350 | WS |
 2.88 | 21:36:10.02 | 0.16 | 21:36:12.90 | 0.16 | GPS++ |      |      |   |
1.1 mag drop observed instead of 4.5 predicted.|;
O- | Stefano Sposetti     | 21:33:00 | 21:39:00 | M420  | VID | CH | E  09 01 26.5 | N 46 13 53.2 |  260 | WS |;


2021/04/02 | 1118 | Hanskya | 4UC605-026972
chords + DAMIT model
asteroid measurement: at least 76 km

P+ | prediction           | 21:00:20 | 21:00:20 |       |     |    | E 00 00 00    | N 42 52 38   |    0 | WS |;
O+ | Gerard Vaudescal     | 20:59:13 | 21:51:40 | M254  | CCD | FR | W  00 00 46.5 | N 43 12 36.0 |  340 | WS |
 1.44 | 21:00:17.63 | 0.16 | 21:00:19.07 | 0.16 | GPS+  |      |      |   |;
O- | Anonymous            | 20:58:58 | 21:01:56 | M112  | CCD | FR | E  00 33 49.2 | N 43 46 52.8 |  227 | WS |;
O- | Jacques Sanchez      | 20:56:57 | 21:02:49 | M355  | VID | FR | E  01 17 24.7 | N 43 14 38.7 |  363 | WS |;
O- | Joan Aragones        | 20:56:47 | 21:02:14 | L102  | CCD | ES | E  01 23 24   | N 41 08 09   |   70 | WS |;
O+ | Ricard Casas         | 20:59:50 | 21:01:28 | M200  | VID | ES | E  02 07 14.3 | N 41 32 22.1 |  165 | WS |
 3.36 | 21:00:25.55 | 0.16 | 21:00:28.91 | 0.16 | GPS++ |      |      |   |;


2021/04/02 | 140 | Siwa | 4UC551-045539
asteroid measurement: at least 65.3 km

P+ | prediction           | 20:49:13 | 20:49:13 |       |     |    | W  04 03 54   | N 37 28 31   |    0 | WS |;
O+ | Miguel Sanchez       | 20:38:39 | 20:58:38 | M200  | CCD | ES | W  03 38 22   | N 37 06 41   |  730 | WS |
101.08| 20:47:31.16 | 0.29 | 20:49:12.24 | 0.29 | NTP   |      |      |   |;


2021/04/02 | 357 | Ninina | 4UC545-039863
asteroid measurement: at least 80 km

P+ | prediction           | 20:40:48 | 20:40:48 |       |     |    | E  11 00 00   | N 48 12 06   |    0 | WS |;
O+ | Gregor Krannich      | 20:39:01 | 20:42:16 | M350  | CCD | DE | E  10 50 58.0 | N 48 05 22.8 |  596 | WS |
 5.80 | 20:40:45.01 | 0.49 | 20:40:50.81 | 0.49 | GPS++ |      |      |   |;
O- | Peter Nosal          | 20:39:39 | 20:43:01 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |;


2021/04/01 | 318 | Magdalena | 4UC449-054856
asteroid measurement: at least 8.7 km

P+ | prediction           | 23:07:46 | 23:07:46 |       |     |    | E  05 00 00   | N 53 23 00   |    0 | WS |;
O+ | Esdert Edens         | 23:05:48 | 23:09:48 | M250  | CCD | NL | E  05 09 22.9 | N 52 37 49.2 |    1 | WS |
 0.64 | 23:07:43.74 | 0.05 | 23:07:44.38 | 0.05 | GPS++ |      |      |   |;
O- | Henk De Groot        | 23:03:47 | 23:11:12 | M356  | VID | NL | E  05 47 57.3 | N 51 49 46.4 |    7 | WS |;
O- | Jan-Maarten Winkel   | 23:06:44 | 23:08:44 | M356  | VID | NL | E  06 15 36.9 | N 51 54 13.6 |   66 | WS |;
O- | Bjoern Kattentidt    | 23:05:04 | 23:09:30 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |;


2021/03/30 | 52272 | 1988 RO5 | 4UC383-062231
asteroid measurement: at least 10 km

P+ | prediction           | 00:38:58 | 00:38:58 |       |     |    | E  01 00 00   | N 46 28 30   |    0 | WS |;
O+ | Pierre Le Cam        | 00:37:00 | 00:41:00 | M250  | CCD | FR | E  00 47 18.1 | N 46 55 30.7 |   58 | WS |
 0.76 | 00:39:02.41 | 0.10 | 00:39:03.17 | 0.05 | GPS++ |      |      |   |;


2021/03/29 | 828 | Lindemannia | 4UC569-036582
asteroid measurement: at least 62 km

P+ | prediction           | 18:54:55 | 18:54:55 |       |     |    | E  11 00 00   | N 43 49 29   |    0 | WS |;
O+ | Pietro Baruffetti    | 18:53:28 | 18:56:28 | M300  | VID | IT | E  10 07 56.7 | N 44 01 17.0 |   30 | WS |
 5.28 | 18:54:46.69 | 0.16 | 18:54:51.97 | 0.16 | GPS++ |      |      |   |;
O+ | Paolo Bacci          | 18:54:12 | 18:55:26 | M600  | CCD | IT | E  10 48 13.7 | N 44 03 50.9 |  990 | WS |
 3.1  | 18:54:53.5  | 1.0  | 18:54:56.6  | 1.0  | GPS   |      |      |   |
1.5s cycle (0.5s exposure + 1s lapse time). No light curve.|;
O+ | Luca Grazzini        | 18:54:14 | 18:55:55 | M200  | CCD | IT | E  11 12 09.4 | N 43 45 07.6 |   50 | WS |
 4.85 | 18:54:54.90 | 0.75 | 18:54:59.75 | 0.50 | NTP   |      |      |   |;
O+ | Paolo Fini           | 18:54:32 | 18:55:23 | M305  | CCD | IT | E  11 15 43.6 | N 43 40 31.4 |  305 | WS |
 4.85 | 18:54:55.79 | 0.18 | 18:55:00.64 | 0.25 | GPS++ |      |      |   |;


2021/03/28 | 104882 | 2000 HK103 | 4UC588-030207
asteroid measurement: at least 12 km

P+ | prediction           | 19:34:23 | 19:34:23 |       |     |    | E  20 00 00   | N 49 55 36   |    0 | WS |;
O+ | Daniel Blazewicz     | 19:32:13 | 19:37:15 | M350  | CCD | PL | E  20 19 04.2 | N 49 59 33.0 |  210 | WS |
 0.70 | 19:34:22.34 | 0.05 | 19:34:23.04 | 0.05 | NTP+  |      |      |   |;


2021/03/28 | 350 | Ornamenta | 4UC526-057790
asteroid measurement: at least 122 km

P+ | prediction           | 04:50:36 | 04:50:36 |       |     |    | E  02 00 00   | N 44 10 11   |    0 | WS |;
O- | Pierre Le Cam        | 04:49:00 | 04:53:00 | M250  | CCD | FR | E  00 47 18.1 | N 46 55 30.7 |   58 | WS |;
O+ | Eric Frappa          | 04:49:48 | 04:52:00 | M203  | VID | FR | E  01 59 08.1 | N 44 33 55.2 |  327 | WS |
 9.87 | 04:50:36.07 | 0.16 | 04:50:45.94 | 0.16 | GPS++ |      |      |   |;


2021/03/27 | 313 | Chaldaea | 4UC516-033551
asteroid measurement: at least 70 km

P+ | prediction           | 18:53:46 | 18:53:46 |       |     |    | E  08 00 00   | N 50 13 03   |    0 | WS |;
O+ | Oliver Kloes         | 18:52:48 | 18:54:48 | M254  | CCD | DE | E  08 21 50.4 | N 50 08 17.4 |  256 | WS |
 4.00 | 18:53:46.88 | 0.40 | 18:53:50.88 | 0.40 | GPS++ |      |      |   |;


2021/03/25 | 3407 | Jimmysimms | 4UC590-031045
asteroid measurement: at least 27 km

P+ | prediction           | 22:31:49 | 22:31:49 |       |     |    | E  06 00 00   | N 51 53 01   |    0 | WS |;
O+ | Jan-Maarten Winkel   | 22:30:50 | 22:32:50 | M356  | VID | NL | E  06 15 36.9 | N 51 54 13.6 |   66 | WS |
 1.44 | 22:31:49.12 | 0.16 | 22:31:50.56 | 0.16 | GPS++ |      |      |   |;


2021/03/25 | 4131 | Stasik | 4UC557-024653
asteroid measurement: at least 35 km

P+ | prediction           | 22:09:34 | 22:09:34 |       |     |    | E  05 00 00   | N 49 55 52   |    0 | WS |;
O+ | Roland Boninsegna    | 22:08:04 | 22:11:03 | M305  | VID | BE | E  04 34 56.0 | N 50 05 25.9 |  195 | WS |
 2.04 | 22:09:30.57 | 0.02 | 22:09:32.61 | 0.02 | GPS++ |      |      |   |;
O- | Jan-Maarten Winkel   | 22:08:26 | 22:10:27 | M356  | VID | NL | E  06 15 36.9 | N 51 54 13.6 |   66 | WS |;


2021/03/24 | 672 | Astarte | TYC 0260-01013-1
asteroid measurement: at least 29 km

P+ | prediction           | 21:57:51 | 21:57:51 |       |     |    | E  16 00 00   | N 47 06 47   |    0 | WS |;
O- | Karl-Ludwig Bath     | 21:53:59 | 22:03:59 | M180  | CCD | DE | E  07 51 28.1 | N 48 06 14.3 |  210 | WS |;
O- | S. Meister et al     | 21:58:09 | 21:59:10 | M500  | CCD | CH | E  08 34 14.3 | N 47 31 10.4 |  550 | WS |
Observation with A. Schweizer.|;
O- | Gregor Krannich      | 21:57:09 | 21:59:31 | M350  | CCD | DE | E  10 50 58.0 | N 48 05 22.8 |  596 | WS |;
O+ | Erich Kowald         | 21:56:29 | 22:01:23 | M500  | CCD | AT | E  15 49 04.2 | N 47 03 56.1 |  380 | WS |
 2.50 | 21:57:50.87 | 0.50 | 21:57:53.37 | 0.50 | GPS++ |      |      |   |;


2021/03/24 | 1070 | Tunica | 4UC499-038086
asteroid measurement: at least 37 km

P+ | prediction           | 19:07:44 | 19:07:44 |       |     |    | E  14 00 00   | N 48 59 16   |    0 | WS |;
O+ | Stefano Sposetti     | 19:04:10 | 19:10:10 | M420  | CCD | CH | E  09 01 26.5 | N 46 13 53.2 |  260 | WS |
 3.08 | 19:07:10.91 | 0.30 | 19:07:13.99 | 0.23 | GPS++ |      |      |   |;
O- | Werner Hasubick      | 19:05:00 | 19:10:00 | M440  | CCD | DE | E  10 43 53.7 | N 48 00 57.8 |  636 | WS |;
O+ | Jiri Kubanek         | 19:05:43 | 19:09:47 | M203  | CCD | CZ | E  14 08 59.0 | N 49 05 53.9 |  534 | WS |
 4.00 | 19:07:44.37 | 1.20 | 19:07:48.37 | 1.20 | GPS++ |      |      |   |;


2021/03/23 | 356 | Liguria | 4UC601-037510
asteroid measurement: at least 131 km

P+ | prediction           | 19:25:04 | 19:25:04 |       |     |    | E  07 00 00   | N 43 57 38   |    0 | WS |;
O+ | Matthieu Conjat      | 19:23:34 | 19:26:00 | M400  | CCD | FR | E  07 17 59.4 | N 43 43 32.9 |  350 | WS |
 8.13 | 19:25:00.98 | 0.54 | 19:25:09.11 | 0.52 | NTP   |      |      |   |;


2021/03/23 | 115788 | 2003 UR220 | TYC 2473-00827-1
asteroid measurement: at least 14 km

P+ | prediction           | 18:24:17 | 18:24:17 |       |     |    | E  23 00 00   | N 53 10 51   |    0 | WS |;
O+ | Maciej Borkowski     | 18:22:01 | 18:26:02 | M300  | VID | PL | E  23 06 07.8 | N 53 04 33.7 |  145 | WS |
 3.20 | 18:24:19.38 | 0.08 | 18:24:22.58 | 0.08 | GPS++ |      |      |   |;


2021/03/22 | 596 | Scheila | 4UC631-045424
chords
asteroid measurement: 115.0 km +/- 16.2 x 96.0 km +/- 6.4, PA 97.0 deg +/- 16.4

P+ | prediction           | 20:57:15 | 20:57:15 |       |     |    | E  19 00 00   | N 48 07 54   |    0 | WS |;
O- | Paolo Bacci          | 20:57:00 | 21:02:00 | M600  | CCD | IT | E  10 48 15   | N 44 03 47   |  990 | WS |;
O+ | Mauro Bertini        | 20:58:00 | 21:00:55 | M300  | CCD | IT | E  11 05 27.9 | N 43 47 22.2 |   50 | WS |
16.0  | 20:59:33.50 | 1.50 | 20:59:49.50 | 1.50 | GPS   |      |      |   |
2s cycle (1s exposure + 1s lapse time).|;
O+ | Paolo Fini           | 20:58:57 | 21:00:53 | M305  | CCD | IT | E  11 15 43.6 | N 43 40 31.4 |  285 | WS |
19.02 | 20:59:31.81 | 0.52 | 20:59:50.83 | 0.24 | GPS++ |      |      |   |;
O+ | Marek Harman         | 20:55:37 | 20:59:17 | M250  | CCD | SK | E  19 08 54.4 | N 48 44 33.2 |  400 | WS |
 7.66 | 20:57:00.45 | 0.35 | 20:57:08.11 | 0.35 | NTP+  |      |      |   |;
O+ | Peter Nosal          | 20:55:00 | 21:00:17 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |
16.99 | 20:56:57.60 | 0.50 | 20:57:14.59 | 0.50 | NTP+  |      |      |   |
1s exposure.|;
O- | Daniel Blazewicz     | 20:54:30 | 20:59:43 | M350  | CCD | PL | E  20 19 04.2 | N 49 59 33.2 |  211 | WS |;


2021/03/20 | 25808 | 2000 CK103 | 4UC456-046171
asteroid measurement: at least 6.9 km

P+ | prediction           | 22:11:09 | 22:11:09 |       |     |    | W  00 06 33   | N 44 05 04   |    0 | WS |;
O+ | J.J. Castellani      | 22:10:30 | 22:11:25 | M400  | VID | FR | W  00 02 40.7 | N 43 37 15.3 |  180 | WS |
 0.80 | 22:11:04.91 | 0.16 | 22:11:05.71 | 0.16 | GPS++ |      |      |   |;


2021/03/19 | 1048 | Feodosia | HIP 61099
chords
asteroid measurement: at least 68 km

P+ | prediction           | 23:30:16 | 23:30:16 |       |     |    | E  03 00 00   | N 49 17 07   |    0 | WS |;
O+ | Eric Vauthrin        | 23:23:14 | 23:38:14 | M254  | VID | FR | E  01 54 39.8 | N 49 14 08.5 |   94 | WS |
 6.08 | 23:30:22.56 | 0.02 | 23:30:28.64 | 0.02 | GPS++ |      |      |   |;
O+ | Arnaud Leroy         | 23:29:00 | 23:32:00 | M200  | CCD | FR | E  02 42 23.8 | N 48 53 54.5 |  112 | WS |
 0.93 | 23:30:20.71 | 0.03 | 23:30:21.64 | 0.03 | GPS++ |      |      |   |;
O+ | Eberhard Bredner     | 23:26:58 | 23:32:05 | L100  | VID | DE | E  08 02 47.3 | N 48 44 49.5 |  130 | WS |
 5.76 | 23:29:42.32 | 0.16 | 23:29:48.08 | 0.16 | GPS++ |      |      |   |;
O+ | Bernd Gaehrken       | 23:25:00 | 23:30:51 | L48   | VID | DE | E  11 34 21   | N 48 24 49   |  400 | WS |
 5.88 | 23:29:18.52 | 0.25 | 23:29:24.40 | 0.25 | RAD+  |      |      |   |;
O+ | Peter Slansky        | 23:26:48 | 23:31:26 | L80   | CCD | DE | E  11 35 14   | N 48 29 53   |  487 | WS |
 6.30 | 23:29:17.70 | 0.02 | 23:29:24.00 | 0.02 | RAD+  |      |      |   |;
O+ | Tamas Tordai         | 23:18:00 | 23:37:00 | M150  | CCD | HU | E  19 06 41.4 | N 47 33 04.7 |  147 | WS |
 6.53 | 23:28:25.01 | 0.64 | 23:28:31.54 | 0.65 | NTP+  |      |      |   |
1.25s cycle (0.25s exposure + 1s lapse time).|;


2021/03/18 | 203 | Pompeja | 4UC582-016713
asteroid measurement: at least 140 km

P+ | prediction           | 20:43:50 | 20:43:50 |       |     |    | W  08 00 00   | N 37 30 40   |    0 | WS |;
O+ | Wolfgang Beisker     | 20:43:00 | 20:45:00 | M535  | CCD | PT | W  07 36 52.3 | N 37 12 30.7 |  148 | WS |
 7.40 | 20:43:49.60 | 0.30 | 20:43:57.00 | 0.30 | NTP+  |      |      |   |;


2021/03/16 | 4342 | Freud | 4UC539-009454
asteroid measurement: at least 20 km

P+ | prediction           | 22:56:46 | 22:56:46 |       |     |    | W  07 00 00   | N 53 05 34   |    0 | WS |;
O+ | Michael OConnell     | 22:55:49 | 22:57:34 | M355  | VID | IE | W  07 02 26.5 | N 53 08 10.7 |   64 | WS |
 0.80 | 22:56:44.42 | 0.16 | 22:56:45.22 | 0.16 | GPS++ |      |      |   |;
O- | Simon Kidd           | 22:55:00 | 22:58:00 | M350  | CCD | UK | W  00 03 51.7 | N 51 57 04.4 |  120 | WS |;


2021/03/16 | 245 | Vera | 4UC591-035312
asteroid measurement: at least 43 km

P+ | prediction           | 20:47:11 | 20:47:11 |       |     |    | E  14 00 00   | N 51 45 15   |    0 | WS |;
O+ | Christian Weber      | 20:45:51 | 20:47:46 | M203  | VID | DE | E  13 25 40.0 | N 52 30 58.0 |   40 | WS |
 4.16 | 20:47:01.94 | 0.67 | 20:47:06.10 | 0.67 | GPS++ |      |      |   |;
O+ | Sven Andersson       | 20:45:57 | 20:47:57 | M356  | CCD | DE | E  13 39 41.7 | N 52 24 35.5 |   37 | WS |
 4.20 | 20:47:03.74 | 0.88 | 20:47:07.94 | 0.88 | GPS++ |      |      |   |;
O- | Nikolai Wuensche     | 20:45:00 | 20:49:00 | M300  | CCD | DE | E  13 39 47.6 | N 52 45 33.4 |   63 | WS |;
O+ | Peter Enskonatus     | 20:45:26 | 20:48:06 | M200  | CCD | DE | E  13 43 04   | N 52 25 42   |   38 | WS |
 3.32 | 20:47:06.85 | 0.67 | 20:47:10.17 | 1.00 | GPS   |      |      |   |
Absolute timing issue, unsolved ~2.5 sec shift.|;
O- | Peter Nosal          | 20:46:38 | 20:49:09 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |;


2021/03/15 | 13 | Egeria | 4UC655-038057
asteroid measurement: at least 151 km

P+ | prediction           | 21:03:36 | 21:03:36 |       |     |    | E  02 00 00   | N 51 38 32   |    0 | WS |;
O- | Peter Tickner        | 21:01:30 | 21:03:30 | M356  | CCD | UK | W  00 55 14.5 | N 51 25 33.8 |   44 | WS |;
O+ | Emmanuel Conseil     | 21:01:50 | 21:05:45 | M150  | CCD | FR | E  02 34 14.3 | N 50 36 01.7 |   18 | WS |
 3.33 | 21:03:39.13 | 0.17 | 21:03:42.46 | 0.17 | NTP+  |      |      |   |;
O+ | Jean-Marie Barfety   | 21:01:02 | 21:07:01 | M112  | CCD | FR | E  03 01 21.4 | N 50 38 05.9 |   20 | WS |
 9.07 | 21:03:38.51 | 0.75 | 21:03:47.58 | 0.75 | NTP   |      |      |   |
NTP sync from a smartphone.|;
O- | Alberto Ossola       | 21:02:51 | 21:06:01 | M230  | VID | CH | E  08 55 10.5 | N 45 59 50.6 |  350 | WS |;
O- | Andrea Manna         | 20:58:29 | 21:06:23 | M200  | VID | CH | E  08 55 13.8 | N 46 10 35.5 |  240 | WS |;
O- | Gianni Galli         | 21:04:13 | 21:04:35 | M356  | CCD | IT | E  08 59 43.7 | N 45 32 29.3 |  172 | WS |;
O- | Stefano Sposetti     | 21:00:00 | 21:08:00 | M280  | VID | CH | E  09 01 26.5 | N 46 13 53.2 |  260 | WS |;
O- | Pietro Baruffetti    | 21:03:03 | 21:06:06 | M300  | VID | IT | E  10 07 56.7 | N 44 01 17.0 |   30 | WS |;


2021/03/13 | 1342 | Brabantia | TYC 2364-02252-1
asteroid measurement: at least 22 km

P+ | prediction           | 19:39:32 | 19:39:32 |       |     |    | W  01 00 00   | N 51 32 01   |    0 | WS |;
O- | Derrick Ward         | 19:37:33 | 19:41:33 | M200  | CCD | UK | W  01 45 50.2 | N 51 33 46.0 |  103 | WS |;
O+ | Tim Haymes           | 19:38:00 | 19:41:00 | M279  | CCD | UK | W  01 18 47.1 | N 51 55 40.3 |  122 | WS |
 0.81 | 19:39:30.19 | 0.03 | 19:39:31.00 | 0.03 | GPS++ |      |      |   |;
O- | Stefano Sposetti     | 19:37:10 | 19:43:10 | M420  | CCD | CH | E  09 01 26.5 | N 46 13 53.2 |  260 | WS |;


2021/03/12 | 233 | Asterope | 4UC471-042174
asteroid measurement: at least 100 km

P+ | prediction           | 20:47:58 | 20:47:58 |       |     |    | W  08 00 00   | N 37 13 04   |    0 | WS |;
O+ | Wolfgang Beisker     | 20:46:00 | 20:49:00 | M535  | CCD | PT | W  07 36 52.3 | N 37 12 30.7 |  148 | WS |
 9.54 | 20:47:50.67 | 0.02 | 20:48:00.21 | 0.02 | NTP+  |      |      |   |;


2021/03/08 | 332622 | 2008 TK111 | 4UC379-028811
asteroid measurement: at least 5.1 km

P+ | prediction           | 19:53:17 | 19:53:17 |       |     |    | E  13 27 53   | N 51 00 00   |    0 | WS |;
O+ | Christian Weber      | 19:52:26 | 19:54:08 | M203  | VID | DE | E  13 25 40.0 | N 52 30 58.0 |   40 | WS |
 0.40 | 19:53:26.81 | 0.04 | 19:53:27.21 | 0.04 | GPS++ |      |      |   |;


2021/03/08 | 120 | Lachesis | 4UC334-072578
asteroid measurement: at least 83 km

P+ | prediction           | 04:07:11 | 04:07:11 |       |     |    | E  19 15 29   | N 42 00 00   |    0 | WS |;
O+ | Peter Nosal          | 04:02:01 | 04:10:00 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |
18.99 | 04:05:47.21 | 0.74 | 04:06:06.20 | 0.75 | NTP+  |      |      |   |
1s exposure.|;


2021/03/08 | 46 | Hestia | 4UC358-076415
asteroid measurement: at least 117 km

P+ | prediction           | 02:37:08 | 02:37:08 |       |     |    | E  07 00 00   | N 44 50 58   |    0 | WS |;
O+ | Matthieu Conjat      | 02:35:53 | 02:38:12 | M400  | CCD | FR | E  07 17 59.4 | N 43 43 32.9 |  350 | WS |
11.06 | 02:37:00.30 | 0.50 | 02:37:11.36 | 0.50 | NTP   |      |      |   |;
O- | Gianni Galli         | 02:36:41 | 02:39:09 | M356  | CCD | IT | E  08 59 43.7 | N 45 32 29.3 |  172 | WS |;
O+ | Pietro Baruffetti    | 02:36:02 | 02:39:02 | M300  | VID | IT | E  10 07 56.7 | N 44 01 17.0 |   30 | WS |
14.72 | 02:37:25.42 | 0.32 | 02:37:40.14 | 0.32 | GPS++ |      |      |   |;


2021/03/07 | 187 | Lamberta | 4UC574-006662
asteroid measurement: at least 137 km

P+ | prediction           | 20:08:44 | 20:08:44 |       |     |    | E  10 00 00   | N 44 06 45   |    0 | WS |;
O+ | Pietro Baruffetti    | 20:07:15 | 20:10:15 | M300  | VID | IT | E  10 07 56.7 | N 44 01 17.0 |   30 | WS |
 5.30 | 20:08:40.19 | 0.10 | 20:08:45.49 | 0.04 | GPS++ |      |      |   |;


2021/03/07 | 876 | Scott | 4UC412-061763
asteroid measurement: at least 27 km

P+ | prediction           | 00:25:08 | 00:25:08 |       |     |    | E  18 32 58   | N 46 00 00   |    0 | WS |;
O+ | Matej Korec          | 00:22:35 | 00:28:34 | M202  | CCD | SK | E  18 51 04.6 | N 48 35 10.2 |  285 | WS |
 1.99 | 00:25:39.47 | 0.25 | 00:25:41.46 | 0.25 | NTP+  |      |      |   |;
O+ | Peter Nosal          | 00:24:09 | 00:27:31 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |
 2.99 | 00:25:41.11 | 0.20 | 00:25:44.10 | 0.20 | NTP+  |      |      |   |;


2021/03/05 | 1070 | Tunica | 4UC490-035113

P+ | prediction           | 21:02:45 | 21:02:45 |       |     |    | E  08 00 00   | N 49 51 16   |    0 | WS |;
O+ | Oliver Kloes         | 21:02:15 | 21:04:15 | M254  | CCD | DE | E  08 21 50.4 | N 50 08 17.4 |  256 | WS |
 2.00 | 21:02:56.90 | 0.50 | 21:02:58.90 | 0.50 | GPS++ |      |      |   |;


2021/03/05 | 8090 | 1991 RO23 | 4UC633-015522
asteroid measurement: at least 15 km

P+ | prediction           | 19:27:46 | 19:27:46 |       |     |    | E  14 00 00   | N 52 21 52   |    0 | WS |;
O+ | Nikolai Wuensche     | 19:26:15 | 19:29:15 | M300  | CCD | DE | E  13 39 47.6 | N 52 45 33.4 |   63 | WS |
 0.67 | 19:27:45.07 | 0.06 | 19:27:45.74 | 0.06 | GPS++ |      |      |   |;


2021/03/02 | 852 | Wladilena | 4UC557-050541
asteroid measurement: at least 11 km

P+ | prediction           | 23:12:24 | 23:12:24 |       |     |    | E  19 00 00   | N 48 20 13   |    0 | WS |;
O- | Roland Boninsegna    | 23:12:00 | 23:14:58 | M400  | VID | BE | E  04 34 56.0 | N 50 05 25.9 |  195 | WS |;
O- | Bjoern Kattentidt    | 23:10:50 | 23:15:03 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |;
O- | Jiri Kubanek         | 23:10:50 | 23:14:49 | M203  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |;
O+ | Matej Korec          | 23:09:26 | 23:15:26 | M202  | CCD | SK | E  18 51 04.6 | N 48 35 10.2 |  285 | WS |
 0.79 | 23:12:26.13 | 0.10 | 23:12:26.92 | 0.10 | NTP+  |      |      |   |;
O- | Marek Harman         | 23:11:37 | 23:13:17 | M250  | CCD | SK | E  19 08 54.4 | N 48 44 33.2 |  400 | WS |;
O? | Peter Nosal          | 23:10:18 | 20:54:05 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |
 0.62 | 23:12:24.02 | 0.12 | 23:12:24.64 | 0.13 | NTP+  |      |      |   |
Single point event.|;


2021/03/02 | 499 | Venusia | TYC 1224-00140-1
chords
double star?
asteroid measurement: at least 106 km

P+ | prediction           | 20:23:36 | 20:23:36 |       |     |    | E  14 00 00   | N 52 47 15   |    0 | WS |;
O? | Konrad Guhl          | 20:20:05 | 20:25:00 | L104  | CCD | DE | E  13 09 32   | N 52 40 41   |   40 | WS |
 1.38 | 20:23:36.88 | 0.20 | 20:23:38.26 | 0.39 | GPS++ |      |      |   |
Short event in noisy light curve.|;
O- | Sven Andersson       | 20:22:52 | 20:24:22 | M356  | VID | DE | E  13 39 41.7 | N 52 24 35.5 |   37 | WS |
Clear negative.|;
O+ | Nikolai Wuensche     | 20:21:30 | 20:25:30 | M300  | CCD | DE | E  13 39 47.6 | N 52 45 33.4 |   63 | WS |
 3.30 | 20:23:35.71 | 0.05 | 20:23:39.01 | 0.05 | GPS++ |      |      |   |
Observed mag drop is 0.7 instead of 4.1 predicted.|;
O- | Peter Enskonatus     | 20:23:01 | 20:24:02 | M200  | CCD | DE | E  13 43 04   | N 52 25 42   |   38 | WS |
Clear negative.|;
O+ | Anna Marciniak       | 20:20:13 | 20:25:12 | M400  | CCD | PL | E  17 04 30.8 | N 52 16 36.8 |  123 | WS |
 3.3  | 20:23:38.7  | 1.3  | 20:23:42.0  | 1.2  | NTP   |      |      |   |
Smaller drop than expected.|;
O+ | Marek Zawilski       | 20:22:58 | 20:24:25 | M203  | CCD | PL | E  19 03 21.9 | N 51 54 46.4 |  140 | WS |
 3.54 | 20:23:40.75 | 0.11 | 20:23:44.29 | 0.16 | GPS+  |      |      |   |
Smaller drop than expected.|;
O- | Marcin Filipek       | 20:22:20 | 20:25:15 | M250  | VID | PL | E  19 45 02.6 | N 50 12 43.7 |  449 | WS |;


2021/03/02 | 362 | Havnia | 4UC589-045543
asteroid measurement: at least 85 km

P+ | prediction           | 20:15:38 | 20:15:38 |       |     |    | E  43 00 00   | N 43 58 15   |    0 | WS |;
O+ | Michel Turchenko     | 20:13:16 | 20:17:34 | M150  | CCD | RU | E  42 40 16.0 | N 43 44 15.8 | 2078 | WS |
 9.62 | 20:15:38.70 | 0.12 | 20:15:48.32 | 0.12 | GPS++ |      |      |   |;


2021/03/01 | 232701 | 2004 BC20 | 4UC593-045899
asteroid measurement: at least 6.2 km

P+ | prediction           | 20:53:41 | 20:53:41 |       |     |    | E  13 00 00   | N 49 48 46   |    0 | WS |;
O- | Jan-Maarten Winkel   | 20:53:33 | 20:55:33 | M356  | VID | NL | E  06 15 36.9 | N 51 54 13.6 |   66 | WS |;
O+ | Michal Rottenborn    | 20:51:40 | 20:55:40 | M254  | CCD | CZ | E  13 19 55.8 | N 49 42 26.4 |  326 | WS |
 0.64 | 20:53:40.04 | 0.02 | 20:53:40.68 | 0.02 | GPS++ |      |      |   |;
O- | Peter Delincak       | 20:52:00 | 20:54:00 | M400  | CCD | SK | E  18 42 09.5 | N 49 24 15.2 |  680 | WS |;
O- | Peter Nosal          | 20:51:44 | 20:54:05 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |;


2021/03/01 | 3176 | Paolicchi | TYC 3002-01343-1
asteroid measurement: at least 31 km

P+ | prediction           | 04:12:48 | 04:12:48 |       |     |    | E  07 00 00   | N 43 54 31   |    0 | WS |;
O+ | E. Frappa/A. Klotz   | 04:12:01 | 04:15:13 | M250  | CCD | FR | E  06 55 25.1 | N 43 45 07.3 | 1270 | WS |
 2.58 | 04:12:47.36 | 0.10 | 04:12:49.94 | f0.10 | GPS++ |      |      |   |
Technical interruption 04:13:31.2/42.9. Remote observation using TAROT North robotic telescope.|;


2021/03/01 | 274 | Philagoria | 4UC386-066248
asteroid measurement: at least 29 km

P+ | prediction           | 02:34:27 | 02:34:27 |       |     |    | W  03 00 00   | N 53 23 51   |    0 | WS |;
O+ | William Stewart      | 02:33:48 | 02:35:16 | M279  | VID | UK | W  02 34 07.5 | N 53 03 27.0 |   68 | WS |
 4.56 | 02:34:31.85 | 0.32 | 02:34:36.41 | 0.40 | GPS++ |      |      |   |;
O- | Tim Haymes           | 02:33:00 | 02:36:00 | M279  | CCD | UK | W  01 18 47.1 | N 51 55 40.3 |  122 | WS |;
O- | Bjoern Kattentidt    | 02:34:27 | 02:38:42 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |;
O- | Peter Nosal          | 02:34:59 | 02:41:03 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |;


2021/02/28 | 357 | Ninina | 4UC535-038274
chords
asteroid measurement: 119.6 km +/- 3.5 x 90.4 km +/- 4.1, PA 14.2 deg +/- 5.7

P+ | prediction           | 21:28:35 | 21:28:35 |       |     |    | E  12 10 23   | N 47 58 35   |    0 | WS |;
O- | Alberto Ossola       | 21:26:50 | 21:30:00 | M230  | VID | CH | E  08 55 10.5 | N 45 59 50.6 |  350 | WS |;
O- | Andrea Manna         | 21:25:07 | 21:31:02 | M200  | VID | CH | E  08 55 13.8 | N 46 10 35.5 |  240 | WS |;
O- | Gianni Galli         | 21:24:03 | 21:32:13 | M356  | CCD | IT | E  08 59 43.7 | N 45 32 29.3 |  172 | WS |;
O- | Stefano Sposetti     | 21:25:00 | 21:31:00 | M420  | CCD | CH | E  09 01 26.5 | N 46 13 53.2 |  260 | WS |;
O- | Davide Agnetti       | 21:10:48 | 21:43:48 | M245  | CCD | IT | E  09 02 01.7 | N 45 42 18.7 |  301 | WS |
4s integration.|;
O+ | Pietro Baruffetti    | 21:26:09 | 21:29:10 | M300  | VID | IT | E  10 07 56.7 | N 44 01 17.0 |   30 | WS |
11.00 | 21:27:29.63 | 0.16 | 21:27:40.63 | 0.12 | GPS++ |      |      |   |;
O+ | Roberto Bacci        | 21:25:25 | 21:29:54 | M407  | CCD | IT | E  10 27 45   | N 44 04 58   |  235 | WS |
19    | 21:27:27    | 2.5  | 21:27:46    | 2.5  | NTP   |      |      |   |
5s cycle (2.5s exposure + 2.5s lapse time).|;
O- | Werner Hasubick      | 21:26:00 | 21:32:00 | M440  | CCD | DE | E  10 43 53.7 | N 48 00 57.8 |  636 | WS |;
O+ | P. Bacci et al       | 21:26:16 | 21:28:14 | M600  | CCD | IT | E  10 48 13.7 | N 44 03 50.9 |  990 | WS |
16.00 | 21:27:26.04 | 1.0  | 21:27:42.04 | 1.0  | GPS   |      |      |   |
2s cycle (1s exposure + 1s lapse time). Observation with M. Maestripieri.|;
O- | Gregor Krannich      | 21:27:31 | 21:29:46 | M350  | CCD | DE | E  10 50 58.0 | N 48 05 22.8 |  596 | WS |;
O+ | Mauro Bertini        | 21:25:15 | 21:30:53 | M300  | CCD | IT | E  11 05 28.0 | N 43 47 22.1 |   50 | WS |
12.0  | 21:27:21.0  | 1.0  | 21:27:33.0  | 1.0  | NTP   |      |      |   |
1s integration. Unsolved apparent ~2s timing issue.|;
O+ | Luca Grazzini        | 21:26:37 | 21:58:56 | M200  | CCD | IT | E  11 12 09.4 | N 43 45 07.6 |   50 | WS |
 5.69 | 21:27:25.29 | 1.40 | 21:27:30.98 | 1.40 | NTP   |      |      |   |
1s integration.|;
O- | Paolo Fini           | 21:27:01 | 21:28:05 | L105  | VID | IT | E  11 15 43.6 | N 43 40 31.4 |  285 | WS |;
O+ | Gianni Casalnuovo    | 21:27:40 | 21:29:20 | M355  | CCD | IT | E  11 20 17   | N 46 25 22   |  300 | WS |
16.80 | 21:28:02.94 | 0.20 | 21:28:19.74 | 0.20 | NTP   |      |      |   |;
O+ | Bjoern Kattentidt    | 21:26:52 | 21:31:14 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |
16.64 | 21:28:41.59 | 0.16 | 21:28:58.23 | 0.16 | GPS++ |      |      |   |;
O+ | Jiri Kubanek         | 21:26:58 | 21:30:56 | M203  | CCD | CZ | E  12 40 36.0 | N 49 26 20.0 |  631 | WS |
13.62 | 21:28:48.99 | 0.25 | 21:29:02.61 | 0.38 | GPS++ |      |      |   |;
O- | Jiri Polak           | 21:27:00 | 21:31:00 | M303  | CCD | CZ | E  13 19 15.6 | N 49 41 41.1 |  339 | WS |;
O- | Michal Rottenborn    | 21:27:00 | 21:31:00 | M254  | CCD | CZ | E  13 19 55.8 | N 49 42 26.4 |  326 | WS |;
O- | Miroslav Polacek     | 21:27:03 | 21:31:03 | M200  | CCD | CZ | E  13 45 22.7 | N 49 44 42.6 |  542 | WS |;
O- | Nello Ruocco         | 21:15:00 | 21:35:00 | M356  | CCD | IT | E  14 21 27.5 | N 40 37 07.4 |  275 | WS |;


2021/02/28 | 1062 | Ljuba | 4UC517-050664
asteroid measurement: at least 24 km

P+ | prediction           | 01:24:22 | 01:24:22 |       |     |    | E  12 00 00   | N 49 35 25   |    0 | WS |;
O+ | William Stewart      | 01:25:04 | 01:26:31 | M279  | VID | UK | W  02 34 07.5 | N 53 03 27.0 |   68 | WS |
 3.68 | 01:25:46.22 | 0.08 | 01:25:49.90 | 0.08 | GPS++ |      |      |   |;
O- | Simon Kidd           | 01:24:28 | 01:26:30 | M350  | CCD | UK | W  00 03 51.7 | N 51 57 04.4 |  120 | WS |;
O- | Henk De Groot        | 01:23:01 | 01:27:08 | M356  | VID | NL | E  05 47 57.3 | N 51 49 46.4 |    7 | WS |;
O+ | Bjoern Kattentidt    | 01:22:03 | 01:26:23 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |
 1.92 | 01:24:19.32 | 0.16 | 01:24:21.24 | 0.16 | GPS++ |      |      |   |;
O- | Peter Nosal          | 01:21:20 | 01:25:04 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |;


2021/02/26 | 1724 | Vladimir | 4UC496-054452
chords
asteroid measurement: at least 26 km

P+ | prediction           | 23:56:42 | 23:56:42 |       |     |    | E  02 00 00   | N 41 21 56   |    0 | WS |;
O+ | Jorge Juan           | 23:55:23 | 23:57:18 | M406  | VID | ES | E  01 45 55   | N 41 32 21   |  420 | WS |
 2.24 | 23:56:40.19 | 0.16 | 23:56:42.43 | 0.16 | GPS++ |      |      |   |;
O+ | Carles Schnabel      | 23:54:52 | 23:58:49 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 2.04 | 23:56:39.53 | 0.04 | 23:56:41.57 | 0.04 | GPS++ |      |      |   |;
O? | Jordi Marco          | 23:54:01 | 23:58:36 | M235  | CCD | ES | E  02 09 40.2 | N 41 23 57.8 |   77 | WS |
 0.19 | 23:56:38.68 | 0.19 | 23:56:38.87 | 0.19 | NTP   |      |      |   |
Single point drop.|;


2021/02/26 | 71533 | 2000 CL91 | 4UC588-035055
asteroid measurement: at least 6.6 km

P+ | prediction           | 20:36:11 | 20:36:11 |       |     |    | E  05 32 26   | N 51 00 00   |    0 | WS |;
O- | Roland Boninsegna    | 20:35:23 | 20:38:22 | M400  | VID | BE | E  04 34 56.0 | N 50 05 25.9 |  195 | WS |;
O+ | Olivier Schreurs     | 20:35:09 | 20:37:55 | M280  | VID | BE | E  05 33 23.4 | N 50 38 36.2 |  107 | WS |
 2.86 | 20:36:20.34 | 0.04 | 20:36:23.20 | 0.10 | GPS++ |      |      |   |;
O- | Henk De Groot        | 20:30:42 | 20:40:44 | M356  | VID | NL | E  05 47 57.3 | N 51 49 46.4 |    7 | WS |;
O- | Jan-Maarten Winkel   | 20:33:09 | 20:38:09 | M356  | VID | NL | E  06 15 36.9 | N 51 54 13.6 |   66 | WS |
0.64s integration.|;


2021/02/26 | 1006 | Lagrangea | TYC 6102-01664-1
chords
asteroid measurement: 39.8 km +/- 1.1 x 32.2 km +/- 1.3, PA 119.1 deg +/- 7.8

P+ | prediction           | 01:24:31 | 01:24:31 |       |     |    | E  00 00 00   | N 51 46 19   |    0 | WS |;
O- | William Stewart      | 01:24:03 | 01:25:20 | M279  | VID | UK | W  02 34 07.5 | N 53 03 27.0 |   68 | WS |;
O- | Peter Birtwhistle    | 01:24:28 | 01:24:48 | M405  | CCD | UK | W  01 26 49.2 | N 51 28 29.9 |  105 | WS |;
O+ | Simon Kidd           | 01:23:15 | 01:26:02 | M350  | CCD | UK | W  00 03 51.7 | N 51 57 04.4 |  120 | WS |
 1.74 | 01:24:29.72 | 0.03 | 01:24:31.46 | 0.02 | GPS++ |      |      |   |;
O+ | Oliver Kloes         | 01:22:53 | 01:24:51 | M254  | CCD | DE | E  08 21 50.4 | N 50 08 17.4 |  256 | WS |
 2.40 | 01:23:48.19 | 0.40 | 01:23:50.59 | 0.40 | GPS++ |      |      |   |;
O+ | Bjoern Kattentidt    | 01:21:15 | 01:25:34 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |
 1.46 | 01:23:28.70 | 0.06 | 01:23:30.16 | 0.04 | GPS++ |      |      |   |;
O- | Jan Gebel            | 01:21:12 | 01:26:50 | M254  | VID | CZ | E  13 10 29.1 | N 49 38 10.2 |  342 | WS |;
O- | Jiri Polak           | 01:21:23 | 01:25:23 | M303  | CCD | CZ | E  13 19 15.6 | N 49 41 41.1 |  339 | WS |;
O- | Jiri Kubanek         | 01:21:23 | 01:25:22 | M203  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |;
O- | Jan Manek            | 01:21:19 | 01:25:19 | M205  | CCD | CZ | E  14 46 51.7 | N 49 54 33.2 |  530 | WS |;
O+ | Matej Korec          | 01:19:56 | 01:25:55 | M202  | CCD | SK | E  18 51 04.6 | N 48 35 10.2 |  285 | WS |
 2.50 | 01:22:53.10 | 0.20 | 01:22:55.60 | 0.10 | NTP+  |      |      |   |;
O+ | Peter Nosal          | 01:20:01 | 01:26:00 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |
 2.74 | 01:22:50.63 | 0.08 | 01:22:53.37 | 0.08 | NTP+  |      |      |   |;


2021/02/25 | 45 | Eugenia | TYC 0640-00901-1
asteroid measurement: at least 61 km

P+ | prediction           | 18:05:02 | 18:05:02 |       |     |    | E  24 00 00   | N 55 42 10   |    0 | WS |;
O- | Bruno Guillet        | 18:01:31 | 18:05:59 | M112  | CCD | FR | E  06 41 15.1 | N 44 36 36.9 | 1704 | WS |;
O- | Jiri Polak           | 18:02:50 | 18:06:50 | M303  | CCD | CZ | E  13 19 15.6 | N 49 41 41.1 |  339 | WS |;
O- | Michal Rottenborn    | 18:02:50 | 18:06:50 | M254  | CCD | CZ | E  13 19 55.8 | N 49 42 26.4 |  326 | WS |;
O- | Karel Halir          | 18:02:51 | 18:06:51 | M507  | VID | CZ | E  13 36 09.3 | N 49 45 06.3 |  403 | WS |;
O- | Nikolai Wuensche     | 18:02:20 | 18:05:20 | M300  | CCD | DE | E  13 39 47.6 | N 52 45 33.4 |   63 | WS |;
O- | Jiri Kubanek         | 18:01:54 | 18:07:53 | M203  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |;
O- | Miroslav Polacek     | 18:01:58 | 18:07:58 | M200  | CCD | CZ | E  13 45 22.7 | N 49 44 42.6 |  542 | WS |;
O- | Peter Lindner        | 18:01:40 | 18:08:40 | M305  | CCD | DE | E  14 16 45.1 | N 51 26 57.3 |  118 | WS |;
O- | Vaclav Priban        | 18:01:09 | 18:11:01 | M300  | VID | CZ | E  14 28 35.8 | N 50 08 27.0 |  325 | WS |;
O- | Jan Manek            | 18:02:53 | 18:06:53 | M205  | CCD | CZ | E  14 46 51.7 | N 49 54 33.2 |  530 | WS |;
O- | Petr Zeleny          | 18:01:57 | 18:08:03 | M254  | CCD | CZ | E  17 58 24.5 | N 49 27 47.9 |  338 | WS |;
O- | Marcin Filipek       | 17:59:00 | 18:07:00 | M250  | VID | PL | E  19 45 02.6 | N 50 12 43.7 |  449 | WS |;
O- | Daniel Blazewicz     | 18:02:04 | 18:09:07 | M350  | CCD | PL | E  20 19 04.2 | N 49 59 33.2 |  211 | WS |
Technical interruption 18:07:42.4/08:09.4.|;
O+ | Donatas Tamonis      | 18:04:01 | 18:06:00 | M200  | CCD | LT | E  24 02 56.9 | N 54 55 15.4 |   67 | WS |
 2.20 | 18:05:03.11 | 0.06 | 18:05:05.31 | 0.06 | NTP   |      |      |   |;


2021/02/25 | 780 | Armenia | 4UC401-110325
asteroid measurement: at least 71 km

P+ | prediction           | 04:52:05 | 04:52:05 |       |     |    | E  13 00 00   | N 52 23 14   |    0 | WS |;
O+ | Christian Weber      | 04:50:51 | 04:52:55 | M254  | CCD | DE | E  13 25 40.0 | N 52 30 58.0 |   40 | WS |
 1.92 | 04:52:04.91 | 0.32 | 04:52:06.83 | 0.32 | GPS++ |      |      |   |;
O? | Sven Andersson       | 04:51:45 | 04:52:45 | M356  | CCD | DE | E  13 39 41.7 | N 52 24 35.5 |   37 | WS |
 1.80 | 04:52:05.16 | 0.73 | 04:52:06.96 | 0.73 | GPS++ |      |      |   |
Noisy recording.|;


2021/02/24 | 4387 | Tanaka | TYC 0279-00280-1
asteroid measurement: at least 6 km

P+ | prediction           | 23:36:32 | 23:36:32 |       |     |    | E  06 00 00   | N 51 53 56   |    0 | WS |;
O- | Henk De Groot        | 23:33:29 | 23:39:33 | M356  | VID | NL | E  05 47 57.3 | N 51 49 46.4 |    7 | WS |;
O+ | Jan-Maarten Winkel   | 23:35:31 | 23:37:31 | M356  | VID | NL | E  06 15 36.9 | N 51 54 13.6 |   66 | WS |
 0.64 | 23:36:28.69 | 0.16 | 23:36:29.33 | 0.16 | GPS++ |      |      |   |;
O- | Bjoern Kattentidt    | 23:33:26 | 23:37:50 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |;


2021/02/24 | 231 | Vindobona | 4UC314-098314

P+ | prediction           | 04:34:36 | 04:34:36 |       |     |    | E  13 37 54   | N 50 00 00   |    0 | WS |;
O+ | Jiri Kubanek         | 04:32:37 | 04:36:35 | M203  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |
 3.31 | 04:34:34.68 | 0.62 | 04:34:37.99 | 0.62 | GPS++ |      |      |   |
1s integration.|;


2021/02/23 | 3246 | Bidstrup | 4UC394-048157

P+ | prediction           | 23:12:45 | 23:12:45 |       |     |    | E  12 00 00   | N 50 27 50   |    0 | WS |;
O+ | Bjoern Kattentidt    | 23:10:16 | 23:14:36 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |
 1.51 | 23:12:35.76 | 0.04 | 23:12:37.27 | 0.04 | GPS++ |      |      |   |;
O- | Jiri Kubanek         | 23:10:31 | 23:14:30 | M203  | CCD | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |;


2021/02/21 | 130 | Elektra | 4UC487-022645
chords + DAMIT model
asteroid measurement: 220.8 km +/- 4.3 x 158.6 km +/- 2.9, PA 74.8 deg +/- 2.7

P+ | prediction           | 19:30:22 | 19:30:22 |       |     |    | E  07 16 51   | N 47 28 21   |    0 | WS |;
O- | Roland Boninsegna    | 19:29:16 | 19:32:15 | M400  | VID | BE | E  04 34 56.0 | N 50 05 25.9 |  195 | WS |;
O- | Jean Bourgeois       | 19:30:00 | 19:31:30 | M200  | VID | BE | E  05 02 42.0 | N 50 05 41.1 |  260 | WS |
No occultation > 0.32s.|;
O- | Esdert Edens         | 19:29:24 | 19:33:24 | M235  | CCD | NL | E  05 09 23.2 | N 52 37 49.4 |    1 | WS |;
O- | Daniel Verilhac      | 19:29:15 | 19:31:24 | M200  | CCD | FR | E  05 25 56.2 | N 44 56 53.6 |  920 | WS |;
O? | O. Schreurs et al    | 19:29:41 | 19:31:51 | M280  | VID | BE | E  05 33 23.4 | N 50 38 36.2 |  107 | WS |
 0.84 | 19:30:45.57 | 0.12 | 19:30:46.41 | 0.24 | GPS++ |      |      |   |
Observation with E. Fernandez.|;
O+ | Henk De Groot        | 19:28:59 | 19:33:08 | M356  | VID | NL | E  05 47 57.3 | N 51 49 46.4 |    7 | WS |
 7.36 | 19:30:49.57 | 0.64 | 19:30:56.93 | 0.96 | GPS++ |      |      |   |;
O+ | Jan-Maarten Winkel   | 19:29:54 | 19:31:54 | M356  | VID | NL | E  06 15 36.9 | N 51 54 13.6 |   66 | WS |
12.17 | 19:30:47.98 | 0.32 | 19:31:00.15 | 0.32 | GPS++ |      |      |   |
0.64s integration.|;
O+ | Bernd Klemt          | 19:28:01 | 19:32:01 | L127  | VID | DE | E  07 10 29   | N 51 31 32   |   55 | WS |
14.08 | 19:30:42.82 | 0.64 | 19:30:56.90 | 0.64 | GPS++ |      |      |   |
1.28s integration.|;
O+ | Matthieu Conjat      | 19:29:15 | 19:30:53 | M400  | CCD | FR | E  07 17 59.4 | N 43 43 32.9 |  350 | WS |
13.31 | 19:29:46.33 | 0.55 | 19:29:59.64 | 0.62 | NTP   |      |      |   |;
O+ | Karl-Ludwig Bath     | 19:25:46 | 19:35:45 | M180  | CCD | DE | E  07 51 28.1 | N 48 06 14.3 |  210 | WS |
13.88 | 19:30:18.36 | 0.75 | 19:30:32.24 | 0.75 | NTP+  |      |      |   |;
O+ | Jonas Schenker       | 19:28:00 | 19:32:00 | M450  | VID | CH | E  07 57 03.0 | N 47 25 12.9 |  820 | WS |
13.01 | 19:30:13.84 | 0.15 | 19:30:26.85 | 0.06 | GPS++ |      |      |   |;
O+ | Oliver Kloes         | 19:29:45 | 19:31:45 | M254  | CCD | DE | E  08 21 50.4 | N 50 08 17.4 |  256 | WS |
 9.50 | 19:30:35.47 | 1.50 | 19:30:44.97 | 1.00 | GPS++ |      |      |   |
2s integration.|;
O+ | Andreas Schweizer    | 19:29:36 | 19:30:21 | L107  | CCD | CH | E  08 28 22.8 | N 47 20 30.8 |  580 | WS |
      | 19:30:15.41 | 0.50 |             |      | GPS++ |      |      |   |
Technical issue preventing to record R.|;
O+ | Stefan Meister       | 19:29:38 | 19:31:09 | M500  | CCD | CH | E  08 34 14.3 | N 47 31 10.4 |  550 | WS |
 7.06 | 19:30:17.49 | 0.33 | 19:30:24.55 | 0.33 | GPS++ |      |      |   |;
O- | Nikolai Wuensche     | 19:28:00 | 19:34:00 | M300  | CCD | DE | E  13 39 47.6 | N 52 45 33.4 |   63 | WS |;
O- | Petr Zeleny          | 19:28:10 | 19:34:50 | M254  | CCD | CZ | E  17 58 24.5 | N 49 27 47.9 |  338 | WS |;
O- | Peter Nosal          | 19:26:42 | 19:33:33 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |;


2021/02/20 | 313 | Chaldaea | TYC 0730-02054-1
chords
no perfect match with both available DAMIT 3D models
asteroid measurement: 92.9 km +/- 1.7 x 82.8 km +/- 1.2, PA 330.0 deg +/- 6.8

P+ | prediction           | 22:41:05 | 22:41:05 |       |     |    | E  14 00 00   | N 48 58 54   |    0 | WS |;
O+ | Michel de la Huerta  | 22:37:02 | 22:42:00 | M112  | CCD | FR | E  01 14 54.7 | N 43 34 42.6 |  252 | WS |
10.67 | 22:39:31.33 | 3.09 | 22:39:42.00 | 3.09 | NTP   |      |      |   |
NTP sync from a smartphone. Unsolved timing issue.|;
O+ | Michel Boutet        | 22:35:26 | 22:42:56 | M300  | VID | FR | E  01 17 19.8 | N 43 30 06.7 |  178 | WS |
10.56 | 22:39:32.52 | 0.08 | 22:39:43.08 | 0.08 | GPS++ |      |      |   |;
O+ | Jean Barthel         | 22:37:01 | 22:42:00 | M112  | CCD | FR | E  01 22 48.7 | N 43 38 09.0 |  145 | WS |
10.31 | 22:39:33.80 | 0.13 | 22:39:44.11 | 0.13 | NTP   |      |      |   |
NTP sync from a smartphone.|;
O+ | J.C. Lachurie        | 22:38:00 | 22:40:33 | M200  | VID | FR | E  01 36 06.3 | N 43 36 08.0 |  224 | WS |
10.88 | 22:39:34.94 | 0.32 | 22:39:45.82 | 0.32 | GPS++ |      |      |   |;
O+ | Pascal Andre         | 22:37:05 | 22:40:12 | M200  | VID | FR | E  01 36 36.5 | N 43 32 39.0 |  160 | WS |
10.90 | 22:39:34.77 | 0.40 | 22:39:45.67 | 0.16 | GPS++ |      |      |   |
Damaged recording (Win10 update grabber issue).|;
O- | Jordi Marco          | 22:36:02 | 22:41:00 | M235  | CCD | ES | E  02 09 40.2 | N 41 23 57.8 |   77 | WS |;
O+ | Guy Brabant          |          |          | M203  | VID | FR | E  05 18 54.7 | N 45 02 02.6 |  300 | WS |
 5.68 | 22:40:04.13 | 0.04 | 22:40:09.81 | 0.04 | GPS++ |      |      |   |
Waiting for full report.|;
O- | Daniel Verilhac      | 22:39:30 | 22:41:10 | M200  | CCD | FR | E  05 25 56.2 | N 44 56 53.6 |  920 | WS |;
O+ | Robert Savonnet      | 22:37:02 | 22:41:59 | M112  | CCD | FR | E  05 58 27.4 | N 45 42 22.0 |  773 | WS |
11.03 | 22:40:09.37 | 0.11 | 22:40:20.40 | 0.11 | NTP   |      |      |   |
NTP sync from a smartphone.|;
O+ | Paul Lecoq           | 22:37:04 | 22:44:02 | M112  | CCD | FR | E  06 03 19.8 | N 46 17 11.4 |  496 | WS |
 2.99 | 22:40:15.65 | 0.64 | 22:40:18.64 | 0.64 | NTP   |      |      |   |
NTP sync from a smartphone.|;
O+ | Marc Meylan          | 22:37:02 | 22:42:00 | M112  | CCD | FR | E  06 39 17.9 | N 46 31 08.3 |  495 | WS |
 4.26 | 22:40:19.08 | 0.10 | 22:40:23.34 | 0.10 | NTP   |      |      |   |
NTP sync from a smartphone.|;
O+ | Andrea Pontalto      | 22:37:02 | 22:42:00 | M112  | CCD | FR | E  06 52 41.5 | N 46 27 25.4 |  515 | WS |
 8.61 | 22:40:17.65 | 0.07 | 22:40:26.26 | 0.07 | NTP   |      |      |   |
NTP sync from a smartphone.|;
O+ | Andreas Schweizer    | 22:40:05 | 22:40:36 | L107  | CCD | CH | E  08 28 22.8 | N 47 20 30.8 |  580 | WS |
 2.00 | 22:40:32.61 | 0.04 | 22:40:34.61 | 0.04 | GPS++ |      |      |   |;
O- | Stefan Meister       | 22:40:05 | 22:41:05 | M500  | CCD | CH | E  08 34 14.3 | N 47 31 10.4 |  550 | WS |;
O- | Thomas Baumann       | 22:37:03 | 22:41:59 | M112  | CCD | CH | E  08 35 27.0 | N 47 31 37.8 |  453 | WS |;
O+ | Gregor Krannich      | 22:39:46 | 22:41:56 | M350  | CCD | DE | E  10 50 58.0 | N 48 05 22.8 |  596 | WS |
 8.48 | 22:40:43.55 | 0.01 | 22:40:52.03 | 0.01 | GPS++ |      |      |   |;
O+ | Bernd Gaehrken       | 22:39:27 | 22:42:10 | M800  | VID | DE | E  11 36 26   | N 48 07 19   |  500 | WS |
11.02 | 22:40:46.54 | 0.04 | 22:40:57.56 | 0.04 | RAD+  |      |      |   |;
O- | Bjoern Kattentidt    | 22:38:58 | 22:43:39 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |;
O- | Jiri Polak           | 22:39:04 | 22:43:04 | M303  | CCD | CZ | E  13 19 15.6 | N 49 41 41.1 |  339 | WS |;
O+ | Michal Rottenborn    | 22:39:05 | 22:43:05 | M254  | CCD | CZ | E  13 23 28.8 | N 49 06 14.7 |  887 | WS |
 5.71 | 22:41:00.03 | 0.02 | 22:41:05.74 | 0.02 | GPS++ |      |      |   |;
O+ | Jiri Kubanek         | 22:39:05 | 22:43:04 | M150  | CCD | CZ | E  13 42 50.2 | N 48 57 18.8 |  849 | WS |
10.31 | 22:40:58.84 | 0.10 | 22:41:09.15 | 0.10 | GPS++ |      |      |   |;
O+ | Marcin Filipek       | 22:39:30 | 22:42:00 | M250  | CCD | PL | E  19 45 02.6 | N 50 12 43.7 |  449 | WS |
 3.25 | 22:41:30.36 | 0.05 | 22:41:33.61 | 0.02 | GPS++ |      |      |   |;
O- | Daniel Blazewicz     | 22:38:46 | 22:45:00 | M350  | CCD | PL | E  20 19 04.2 | N 49 59 33.2 |  211 | WS |;


2021/02/18 | 2924 | Mitake-mura | 4UC546-047487
asteroid measurement: at least 8.0 km

P+ | prediction           | 23:08:58 | 23:08:58 |       |     |    | W  01 00 00   | N 51 57 01   |    0 | WS |;
O- | Tim Haymes           | 23:07:30 | 23:10:30 | M279  | CCD | UK | W  01 18 46.3 | N 51 55 41.2 |  119 | WS |;
O+ | John Talbot          | 23:07:01 | 23:10:59 | M303  | VID | UK | W  01 16 55.2 | N 51 37 53.1 |   59 | WS |
 0.64 | 23:09:01.37 | 0.08 | 23:09:02.01 | 0.08 | GPS++ |      |      |   |;
O- | Simon Kidd           | 23:08:00 | 23:10:00 | M350  | CCD | UK | W  00 03 51.7 | N 51 57 04.4 |  120 | WS |;
O- | Olivier Schreurs     | 23:07:16 | 23:09:27 | M280  | VID | BE | E  05 33 23.4 | N 50 38 36.2 |  107 | WS |;


2021/02/18 | 130 | Elektra | 4UC484-021613
chords
asteroid measurement: 291.3 km +/- 14.0 x 159.3 km +/- 3.7, PA 272.5 deg +/- 1.2

P+ | prediction           | 22:35:45 | 22:35:45 |       |     |    | W  03 45 26   | N 39 43 33   |    0 | WS |;
O+ | Miguel Sanchez       | 22:25:11 | 22:45:05 | M200  | CCD | ES | W  03 38 22   | N 37 06 41   |  730 | WS |
13.09 | 22:35:15.69 | 0.16 | 22:35:28.78 | 0.16 | NTP   |      |      |   |;
O+ | Bruno Guillet        | 22:35:53 | 22:39:59 | M112  | CCD | FR | W  00 22 23.2 | N 49 12 13.2 |  210 | WS |
10.47 | 22:36:51.63 | 0.95 | 22:37:02.10 | 0.95 | NTP   |      |      |   |
NTP sync from a smartphone.|;
O- | Simon Kidd           | 22:33:00 | 22:40:15 | M350  | CCD | UK | W  00 03 51.7 | N 51 57 04.4 |  120 | WS |;
O- | Philip Denyer        | 22:34:54 | 22:38:57 | M235  | VID | UK | E  00 11 38.8 | N 51 33 06.3 |   13 | WS |;
O+ | Mike Rushton         | 22:34:01 | 22:39:59 | M112  | CCD | UK | E  00 25 03.4 | N 51 11 29.7 |   16 | WS |
 9.27 | 22:37:05.85 | 0.33 | 22:37:15.12 | 0.33 | NTP   |      |      |   |
NTP sync from a smartphone.|;
O+ | Jean-Louis Dumont    | 22:35:46 | 22:39:46 | M280  | CCD | FR | E  00 40 45   | N 47 23 26   |   52 | WS |
13.28 | 22:36:37.66 | 0.10 | 22:36:50.94 | 0.10 | GPS+  |      |      |   |;
O+ | Stephane Razemon     | 22:32:06 | 22:39:09 | M203  | CCD | FR | E  03 02 50.9 | N 50 37 48.5 |   35 | WS |
12.47 | 22:37:01.76 | 0.20 | 22:37:14.23 | 0.20 | RAD++ |      |      |   |;
O- | Olivier Schreurs     | 22:36:03 | 22:38:14 | M280  | VID | BE | E  05 33 23.4 | N 50 38 36.2 |  107 | WS |;


2021/02/18 | 204 | Kallisto | TYC 0780-00362-1
asteroid measurement: at least 42 km

P+ | prediction           | 22:32:34 | 22:32:34 |       |     |    | W  02 00 00   | N 37 17 39   |    0 | WS |;
O+ | Ferran Casarramona   | 22:32:00 | 22:33:02 | M200  | VID | ES | W  02 00 54.9 | N 36 52 50.1 |   50 | WS |
 3.67 | 22:32:21.37 | 0.05 | 22:32:25.04 | 0.05 | GPS++ |      |      |   |;


2021/02/15 | 356 | Liguria | 4UC620-033947
asteroid measurement: at least 115 km

P+ | prediction           | 23:24:57 | 23:24:57 |       |     |    | W  08 24 48   | N 29 45 16   |    0 | WS |;
O+ | Rui Goncalves        | 23:20:29 | 23:22:29 | M254  | VID | PT | W  08 23 06.3 | N 39 31 18.2 |   90 | WS |
19.64 | 23:21:19.24 | 0.12 | 23:21:38.88 | 0.10 | GPS++ |      |      |   |;
O+ | Filipe Dias          | 23:20:03 | 23:24:02 | M212  | CCD | PT | W  08 21 54.9 | N 37 07 57.9 |   75 | WS |
21.49 | 23:22:08.16 | 0.13 | 23:22:29.65 | 0.13 | GPS++ |      |      |   |;


2021/02/15 | 583 | Klotilde | 4UC376-064278
asteroid measurement: at least 67 km

P+ | prediction           | 04:05:07 | 04:05:07 |       |     |    | E  19 00 00   | N 47 14 32   |    0 | WS |;
O- | Miguel Sanchez       | 04:00:24 | 04:40:10 | M200  | CCD | ES | W  03 38 22   | N 37 06 41   |  730 | WS |;
O+ | Matej Korec          | 04:02:24 | 04:08:24 | M202  | CCD | SK | E  18 51 04.6 | N 48 35 10.2 |  285 | WS |
15.62 | 04:04:42.67 | 2.00 | 04:04:58.29 | 1.62 | NTP+  |      |      |   |;
O+ | Peter Nosal          | 04:03:04 | 04:07:16 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |
10.49 | 04:04:39.08 | 0.75 | 04:04:49.57 | 0.75 | NTP+  |      |      |   |;


2021/02/15 | 6546 | Kaye | 4UC542-026508
chords
asteroid measurement: at least 25 km

P+ | prediction           | 01:10:24 | 01:10:24 |       |     |    | E  14 00 00   | N 49 47 51   |    0 | WS |;
O+ | Karel Halir          | 01:08:26 | 01:12:26 | M507  | VID | CZ | E  13 36 09.3 | N 49 45 06.3 |  403 | WS |
 5.26 | 01:10:23.74 | 0.19 | 01:10:29.00 | 0.19 | GPS++ |      |      |   |;
O+ | Jiri Kubanek         | 01:09:13 | 01:12:34 | M203  | VID | CZ | E  13 44 56.3 | N 49 44 35.7 |  538 | WS |
 5.20 | 01:10:22.85 | 0.40 | 01:10:28.05 | 0.40 | GPS++ |      |      |   |;
O- | Tomas Janik          | 01:08:14 | 01:13:06 | M355  | VID | CZ | E  13 50 47.5 | N 50 38 18.7 |  274 | WS |;


2021/02/14 | 9634 | 1993 XB | 4UC524-007801
binary asteroid? double star?
(the difficulty comes from the shortness of the events and the proximity with the background level)

P+ | prediction           | 20:05:02 | 20:05:02 |       |     |    | E  12 00 00   | N 48 48 32   |    0 | WS |;
O+ | Bjoern Kattentidt    | 20:02:57 | 20:07:10 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |
 0.16 | 20:04:57.11 | 0.04 | 20:04:57.27 | 0.04 | GPS++ |      |      |   |
1.4 mag drop (but only 2 points at occultation level.|;
O+ | Bjoern Kattentidt    | 20:02:57 | 20:07:10 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |
 0.56 | 20:04:57.91 | 0.04 | 20:04:58.47 | 0.04 | GPS++ |      |      |   |
2.4 mag drop.|;


2021/02/14 | 33074 | 1997 WP21 | TYC 2491-01520-1
chords, satellite hypothesis
binary asteroid?
asteroid measurement: at least 19 km

P+ | prediction           | 19:16:08 | 19:16:08 |       |     |    | E  14 00 00   | N 49 58 45   |    0 | WS |;
O- | Michal Rottenborn    | 19:14:13 | 19:18:13 | M254  | CCD | CZ | E  13 19 55.8 | N 49 42 26.4 |  326 | WS |;
O- | Jiri Polak           | 19:14:12 | 19:18:12 | M303  | CCD | CZ | E  13 19 15.6 | N 49 41 41.1 |  339 | WS |;
O+ | Karel Halir          | 19:14:12 | 19:18:12 | M507  | VID | CZ | E  13 36 09.3 | N 49 45 06.3 |  403 | WS |
 0.56 | 19:16:06.76 | 0.02 | 19:16:07.32 | 0.02 | GPS++ |      |      |   |
Carefully checked from original video, VTI running without a break for the 3 positives in common with Kubanek,
(932), (33074) and (9634), no issue found.|;
O- | Miroslav Polacek     | 19:14:00 | 19:18:00 | M152  | CCD | CZ | E  13 45 22.7 | N 49 44 42.6 |  542 | WS |
Clear negative.|;
O- | Tomas Janik          | 19:14:00 | 19:18:39 | M355  | VID | CZ | E  13 50 47.5 | N 50 38 18.7 |  274 | WS |;
O+ | Jiri Kubanek         | 19:14:14 | 19:18:19 | M150  | CCD | CZ | E  13 53 05.8 | N 49 50 58.4 |  376 | WS |
 1.71 | 19:16:10.51 | 0.10 | 19:16:12.22 | 0.10 | GPS++ |      |      |   |
Carefully checked from original video and log file, GPS locked, almanac read, full second checked by
the observer against another time source before observation, no issue found.|;
O- | Marcin Filipek       | 19:14:25 | 19:17:00 | M250  | VID | PL | E  19 45 02.6 | N 50 12 43.7 |  449 | WS |;


2021/02/14 | 932 | Hooveria | 4UC626-030581
chords
asteroid measurement: 63.4 km +/- 1.3 x 51.1 km +/- 1.2, PA 113.5 deg +/- 5.8

P+ | prediction           | 18:05:00 | 18:05:00 |       |     |    | E  13 00 00   | N 50 28 46   |    0 | WS |;
O+ | Jiri Polak           | 18:03:09 | 18:07:09 | M303  | CCD | CZ | E  13 19 15.6 | N 49 41 41.1 |  339 | WS |
 7.96 | 18:05:11.15 | 0.05 | 18:05:19.11 | 0.05 | GPS++ |      |      |   |;
O+ | Michal Rottenborn    | 18:03:10 | 18:07:10 | M254  | CCD | CZ | E  13 19 55.8 | N 49 42 26.4 |  326 | WS |
 8.96 | 18:05:10.72 | 0.06 | 18:05:19.68 | 0.06 | GPS++ |      |      |   |;
O+ | Karel Halir          | 18:03:12 | 18:07:12 | M507  | VID | CZ | E  13 36 09.3 | N 49 45 06.3 |  403 | WS |
13.13 | 18:05:09.69 | 0.03 | 18:05:22.82 | 0.03 | GPS++ |      |      |   |;
O+ | Jiri Kubanek         | 18:03:13 | 18:07:12 | M203  | VID | CZ | E  13 44 56.6 | N 49 44 35.7 |  538 | WS |
13.12 | 18:05:10.45 | 0.32 | 18:05:23.57 | 0.16 | GPS++ |      |      |   |;
O+ | Miroslav Polacek     | 18:04:08 | 18:08:08 | M152  | CCD | CZ | E  13 45 22.7 | N 49 44 42.6 |  542 | WS |
13.13 | 18:05:10.42 | 0.18 | 18:05:23.55 | 0.18 | GPS++ |      |      |   |;
O- | Tomas Janik          | 18:03:07 | 18:07:32 | M355  | VID | CZ | E  13 50 47.5 | N 50 38 18.7 |  274 | WS |;
O+ | Jiri Kubanek         | 18:03:39 | 18:07:44 | M150  | CCD | CZ | E  13 53 05.8 | N 49 50 58.4 |  376 | WS |
10.03 | 18:05:11.31 | 0.20 | 18:05:21.34 | 0.20 | GPS++ |      |      |   |;
O- | Jan Manek            | 18:03:21 | 18:07:21 | M205  | CCD | CZ | E  14 46 51.7 | N 49 54 33.2 |  530 | WS |;


2021/02/14 | 76 | Freia | 4UC526-048768
asteroid measurement: at least 168 km

P+ | prediction           | 03:44:43 | 03:44:43 |       |     |    | W  04 00 00   | N 38 06 03   |    0 | WS |;
O+ | Miguel Sanchez       | 03:36:56 | 03:58:00 | M200  | CCD | ES | W  03 38 22   | N 37 06 41   |  730 | WS |
15.84 | 03:44:34.53 | 0.35 | 03:44:50.37 | 0.35 | NTP   |      |      |   |;


2021/02/13 | 1844 | Susilva | 4UC588-036487
asteroid measurement: at least 14 km

P+ | prediction           | 22:25:46 | 22:25:46 |       |     |    | E  05 00 00   | N 50 10 21   |    0 | WS |;
O+ | Roland Boninsegna    | 22:24:23 | 22:27:21 | M400  | VID | BE | E  04 34 56.0 | N 50 05 25.9 |  195 | WS |
 2.24 | 22:25:46.44 | 0.16 | 22:25:48.68 | 0.16 | GPS++ |      |      |   |;
O- | Jean Bourgeois       | 22:25:00 | 22:27:00 | M300  | VID | BE | E  05 02 42.0 | N 50 05 41.1 |  260 | WS |;
O- | Olivier Schreurs     | 22:24:38 | 22:26:57 | M280  | VID | BE | E  05 33 23.4 | N 50 38 36.2 |  107 | WS |;


2021/02/13 | 3909 | Gladys | 4UC456-039369
asteroid measurement: at least 13 km

P+ | prediction           | 21:05:59 | 21:05:59 |       |     |    | E  01 00 00   | N 46 45 23   |    0 | WS |;
O+ | Pierre Le Cam        | 21:04:00 | 21:08:00 | M250  | CCD | FR | E  00 47 18.1 | N 46 55 30.7 |   58 | WS |
 1.20 | 21:05:59.61 | 0.05 | 21:06:00.81 | 0.05 | GPS++ |      |      |   |;


2021/02/13 | 26512 | 2000 CL46 | TYC 0766-00765-1
double star?
asteroid measurement: at least 5.9 km

P+ | prediction           | 18:43:09 | 18:43:09 |       |     |    | E  05 00 00   | N 51 02 57   |    0 | WS |;
O+ | O. Schreurs et al    | 18:42:01 | 18:44:12 | M406  | VID | BE | E  05 26 29.5 | N 50 31 24.8 |  261 | WS |
 0.60 | 18:43:03.92 | 0.02 | 18:43:04.52 | 0.02 | GPS++ |      |      |   |
Observed mag drop is 2.4 instead of 7.1 predicted. Observation with E. Fernandez.|;


2021/02/12 | 266 | Aline | 4UC518-006427
chords
asteroid measurement: 120.0 km +/- 1.6 x 92.0 km +/- 0.6, PA 18.1 deg +/- 1.7

P+ | prediction           | 18:42:42 | 18:42:42 |       |     |    | E  12 00 00   | N 49 14 55   |    0 | WS |;
O- | Roland Boninsegna    | 18:40:45 | 18:43:44 | M400  | VID | BE | E  04 34 56.0 | N 50 05 25.9 |  195 | WS |;
O- | Jean Bourgeois       | 18:41:00 | 18:42:40 | M200  | VID | BE | E  05 02 42.0 | N 50 05 41.1 |  260 | WS |;
O- | Karl-Ludwig Bath     | 18:39:41 | 18:44:00 | M180  | CCD | DE | E  07 51 28.1 | N 48 06 14.3 |  210 | WS |;
O+ | Bjoern Kattentidt    | 18:40:30 | 18:44:59 | M279  | VID | DE | E  12 12 57.3 | N 48 59 23.1 |  335 | WS |
 4.72 | 18:42:40.51 | 0.08 | 18:42:45.23 | 0.08 | GPS++ |      |      |   |;
O+ | Jiri Polak           | 18:40:49 | 18:44:49 | M303  | CCD | CZ | E  13 19 15.6 | N 49 41 41.1 |  339 | WS |
 4.91 | 18:42:43.49 | 0.18 | 18:42:48.40 | 0.18 | GPS++ |      |      |   |;
O+ | Karel Halir          | 18:40:49 | 18:44:49 | M507  | VID | CZ | E  13 36 09.3 | N 49 45 06.3 |  403 | WS |
 4.61 | 18:42:44.66 | 0.07 | 18:42:49.27 | 0.07 | GPS++ |      |      |   |;
O+ | Miroslav Polacek     | 18:41:11 | 18:45:11 | M152  | CCD | CZ | E  13 45 22.7 | N 49 44 42.6 |  542 | WS |
 4.68 | 18:42:45.21 | 0.55 | 18:42:49.89 | 0.55 | GPS++ |      |      |   |;
O+ | Jan Manek            | 18:40:53 | 18:44:53 | M205  | CCD | CZ | E  14 46 51.7 | N 49 54 33.2 |  530 | WS |
 3.41 | 18:42:49.71 | 0.16 | 18:42:53.12 | 0.16 | GPS++ |      |      |   |;
O- | Peter Nosal          | 18:42:33 | 18:45:20 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |;


2021/02/12 | 381 | Myrrha | 4UC504-054229
asteroid measurement: at least 124 km

P+ | prediction           | 00:22:04 | 00:22:04 |       |     |    | E  05 00 00   | N 50 43 31   |    0 | WS |;
O+ | Roland Boninsegna    | 00:20:30 | 00:23:29 | M400  | VID | BE | E  04 34 56.0 | N 50 05 25.9 |  195 | WS |
12.84 | 00:21:57.29 | 0.12 | 00:22:10.13 | 0.16 | GPS++ |      |      |   |;
O- | Olivier Schreurs     | 00:20:56 | 00:23:09 | M280  | VID | BE | E  05 33 23.4 | N 50 38 36.2 |  107 | WS |;
O- | Jan-Maarten Winkel   | 00:21:05 | 00:23:07 | M310  | VID | NL | E  06 15 36.9 | N 51 54 13.6 |   66 | WS |
1.28s integration.|;


2021/02/11 | 4059 | Balder | 4UC502-041311
asteroid measurement: at least 16 km

P+ | prediction           | 22:08:46 | 22:08:46 |       |     |    | E  09 00 00   | N 46 06 10   |    0 | WS |;
O+ | Stefano Sposetti     | 22:05:50 | 22:12:50 | M420  | CCD | CH | E  09 01 26.5 | N 46 13 53.2 |  260 | WS |
 1.50 | 22:08:46.00 | 0.20 | 22:08:47.50 | 0.10 | GPS++ |      |      |   |;


2021/02/09 | 250 | Bettina | 4UC622-013441
asteroid measurement: at least 110 km

P+ | prediction           | 21:01:21 | 21:01:21 |       |     |    | E  02 00 00   | N 41 21 37   |    0 | WS |;
O+ | Jorge Juan           | 21:00:36 | 21:02:02 | M406  | VID | ES | E  01 45 55   | N 41 32 21   |  420 | WS |
11.12 | 21:01:13.36 | 0.28 | 21:01:24.48 | 0.36 | GPS++ |      |      |   |;
O+ | Carles Schnabel      | 20:59:15 | 21:03:26 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
10.90 | 21:01:14.38 | 0.18 | 21:01:25.28 | 0.20 | GPS++ |      |      |   |;


2021/02/04 | 983 | Gunila | 4UC475-036494
asteroid measurement: at least 91 km

P+ | prediction           | 01:40:11 | 01:40:11 |       |     |    | E  02 00 00   | N 41 34 48   |    0 | WS |;
O+ | Carles Schnabel      | 01:38:21 | 01:42:13 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 6.88 | 01:40:08.17 | 0.20 | 01:40:15.05 | 0.28 | GPS++ |      |      |   |;


2021/02/02 | 1213 | Algeria | 4UC556-017033
asteroid measurement: at least 34 km

P+ | prediction           | 23:54:34 | 23:54:34 |       |     |    | E  02 00 00   | N 42 03 10   |    0 | WS |;
O+ | Carles Schnabel      | 23:52:55 | 23:56:43 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 7.80 | 23:54:40.54 | 0.08 | 23:54:48.34 | 0.20 | GPS++ |      |      |   |;


2021/02/01 | 618 | Elfriede | 4UC449-003228
asteroid measurement: at least 134 km

P+ | prediction           | 19:26:18 | 19:26:18 |       |     |    | W  02 00 00   | N 53 49 27   |    0 | WS |;
O+ | Alex Pratt           | 19:25:50 | 19:26:51 | M279  | VID | UK | W  01 36 28.0 | N 53 50 15.4 |  114 | WS |
 6.16 | 19:26:15.48 | 0.02 | 19:26:21.64 | 0.02 | GPS++ |      |      |   |;


2021/02/01 | 257 | Silesia | 4UC451-000218
asteroid measurement: at least 94 km

P+ | prediction           | 19:04:54 | 19:04:54 |       |     |    | E  07 00 00   | N 43 29 48   |    0 | WS |;
O+ | E. Frappa/A. Klotz   | 19:04:07 | 19:07:19 | M250  | CCD | FR | E  06 55 25.1 | N 43 45 07.3 | 1270 | WS |
 2.57 | 19:04:51.87 | 0.20 | 19:04:54.44 | 0.20 | GPS++ |      |      |   |
Technical interruption 19:05:37.3/48.9. Remote observation using TAROT North robotic telescope.|;


2021/01/29 | 424 | Gratia | HIP 7732
asteroid measurement: at least 60 km

P+ | prediction           | 21:04:00 | 21:04:00 |       |     |    | E  07 00 00   | N 43 27 58   |    0 | WS |;
O+ | Paolo Tanga          | 21:03:00 | 21:05:00 | M355  | CCD | FR | E  07 15 46.7 | N 43 47 22.0 |  370 | WS |
 2.11 | 21:03:58.04 | 0.01 | 21:04:00.15 | 0.01 | GPS++ |      |      |   |;
O+ | Matthieu Conjat      | 21:03:38 | 21:04:46 | M400  | CCD | FR | E  07 17 59.4 | N 43 43 32.9 |  350 | WS |
 2.19 | 21:03:58.25 | 0.25 | 21:04:00.44 | 0.25 | NTP   |      |      |   |;
O+ | Pietro Baruffetti    | 21:02:38 | 21:05:39 | M300  | VID | IT | E  10 07 56.7 | N 44 01 17.0 |   30 | WS |
 2.32 | 21:04:00.92 | 0.08 | 21:04:03.24 | 0.08 | GPS++ |      |      |   |;


2021/01/29 | 36289 | 2000 FP11 | 4UC509-004098
asteroid measurement: at least 19 km

P+ | prediction           | 17:54:15 | 17:54:15 |       |     |    | E  02 00 00   | N 42 13 51   |    0 | WS |;
O+ | Carles Schnabel      | 17:53:11 | 17:55:47 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 1.20 | 17:54:10.29 | 0.16 | 17:54:11.49 | 0.24 | GPS++ |      |      |   |;
O+ | Antoni Selva         | 17:53:27 | 17:56:19 | M500  | VID | ES | E  02 05 24.6 | N 41 33 00.2 |  224 | WS |
 1.20 | 17:54:11.15 | 0.12 | 17:54:12.35 | 0.12 | GPS++ |      |      |   |;


2021/01/26 | 60288 | 1999 XW114 | TYC 1747-00160-1
asteroid measurement: at least 14 km

P+ | prediction           | 18:48:50 | 18:48:50 |       |     |    | E  19 00 00   | N 48 46 46   |    0 | WS |;
O- | Marek Harman         | 18:47:01 | 18:50:41 | M250  | CCD | SK | E  19 09 13.7 | N 48 43 04.4 |  575 | WS |;
O+ | Peter Nosal          | 18:47:00 | 18:51:00 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |
 0.56 | 18:48:49.24 | 0.01 | 18:48:49.80 | 0.01 | NTP+  |      |      |   |;


2021/01/26 | 395 | Delia | 4UC554-030791
asteroid measurement: at least 61 km

P+ | prediction           | 00:56:48 | 00:56:48 |       |     |    | E 00 00 00    | N 43 28 39   |    0 | WS |;
O+ | J.J. Castellani      | 00:56:07 | 00:57:05 | M400  | VID | FR | W  00 02 40.7 | N 43 37 15.2 |  180 | WS |
 5.36 | 00:56:45.67 | 0.16 | 00:56:51.03 | 0.24 | GPS++ |      |      |   |;


2021/01/25 | 733 | Mocia | 4UC633-044788
asteroid measurement: at least 95 km

P+ | prediction           | 21:01:15 | 21:01:15 |       |     |    | E  07 00 00   | N 43 23 02   |    0 | WS |;
O+ | Matthieu Conjat      | 20:58:02 | 21:02:42 | M400  | CCD | FR | E  07 17 59.4 | N 43 43 32.9 |  350 | WS |
 6.25 | 21:01:09.71 | 0.71 | 21:01:15.96 | 1.35 | NTP   |      |      |   |;
O- | Peter Nosal          | 20:56:50 | 21:03:00 | M250  | CCD | SK | E  19 17 49.3 | N 48 33 24.8 |  343 | WS |;


2021/01/25 | 128 | Nemesis | 4UC364-071539
asteroid measurement: at least 36 km

P+ | prediction           | 06:28:22 | 06:28:22 |       |     |    | E  02 00 00   | N 44 57 40   |    0 | WS |;
O+ | Carles Schnabel      | 06:26:27 | 06:30:01 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 1.28 | 06:28:21.75 | 0.08 | 06:28:23.03 | 0.08 | GPS++ |      |      |   |;


2021/01/24 | 3317 | Paris | 4UC446-069009
Jupiter trojan
Lucky Star prediction
asteroid measurement: at least 100 km

P+ | prediction           | 05:26:10 | 05:26:10 |       |     |    | E  02 41 41   | N 49 16 39   |    0 | WS |;
O+ | Arnaud Leroy         | 05:25:00 | 05:27:00 | M300  | CCD | FR | E  02 42 23.8 | N 48 53 54.5 |  112 | WS |
 2.77 | 05:26:09.73 | 0.04 | 05:26:12.50 | 0.04 | GPS++ |      |      |   |;


2021/01/22 | - | 2004 XR190 | 4UC523-012209
Transneptunian object
Lucky star prediction
chords
asteroid measurement: at least 560 km

P+ | prediction           | 23:35:06 | 23:35:06 |       |     |    | E  01 51 19   | N 49 20 20   |    0 | WS |;
O+ | K. Green/C. Gao      | 23:15:49 | 23:48:15 | M356  | CCD | US | W  73 19 39.3 | N 41 10 15.9 |   87 | WS |
23.93 | 23:44:16.44 | 0.68 | 23:44:40.37 | 0.68 | GPS++ |      |      |   |;
O+ | Carles Schnabel      | 23:23:03 | 23:46:03 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
28.32 | 23:39:21.89 | 1.00 | 23:39:50.21 | 0.68 | GPS++ |      |      |   |;


2021/01/22 | 1076 | Viola | 4UC542-043555
asteroid measurement: at least 12 km

P+ | prediction           | 00:54:29 | 00:54:29 |       |     |    | W  01 00 00   | N 51 22 18   |    0 | WS |;
O- | Peter Birtwhistle    | 00:54:19 | 00:54:49 | M405  | CCD | UK | W  01 26 49.2 | N 51 28 29.9 |  105 | WS |;
O+ | Tim Haymes           | 00:53:07 | 00:56:06 | M279  | CCD | UK | W  01 18 46.3 | N 51 55 41.2 |  119 | WS |
 1.30 | 00:54:37.76 | 0.10 | 00:54:39.06 | 0.20 | GPS++ |      |      |   |;
O- | John Talbot          | 00:52:56 | 00:56:33 | M303  | VID | UK | W  01 16 55.2 | N 51 37 53.1 |   59 | WS |;
O- | Peter Tickner        | 00:51:30 | 00:57:30 | M356  | CCD | UK | W  00 55 14.5 | N 51 25 33.8 |   44 | WS |;


2021/01/19 | 176 | Iduna | 4UC383-055437
asteroid measurement: at least 120 km

P+ | prediction           | 23:43:38 | 23:43:38 |       |     |    | E  02 00 00   | N 41 52 19   |    0 | WS |;
O+ | Carles Schnabel      | 23:41:41 | 23:45:49 | M400  | VID | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
 9.76 | 23:43:33.25 | 0.32 | 23:43:43.01 | 0.48 | GPS++ |      |      |   |;


2021/01/17 | 268 | Adorea | 4UC512-003745
asteroid measurement: at least 148 km

P+ | prediction           | 21:28:42 | 21:28:42 |       |     |    | E  02 00 00   | N 41 43 18   |    0 | WS |;
O+ | Carles Schnabel      | 21:23:06 | 21:30:55 | M400  | CCD | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |
18.75 | 21:28:22.61 | 0.80 | 21:28:41.36 | 1.20 | NTP   |      |      |   |;


2021/01/17 | 618 | Elfriede | 4UC437-003023
asteroid measurement: at least 121 km

P+ | prediction           | 19:46:38 | 19:46:38 |       |     |    | E  19 00 00   | N 49 28 18   |    0 | WS |;
O+ | Peter Delincak       | 19:45:00 | 19:48:00 | M400  | CCD | SK | E  18 42 09.5 | N 49 24 15.2 |  680 | WS |
 7.31 | 19:46:33.51 | 0.10 | 19:46:40.82 | 0.10 | GPS++ |      |      |   |;
O+ | Marek Harman         | 19:45:31 | 19:47:51 | M250  | CCD | SK | E  19 08 54.4 | N 48 44 33.2 |  400 | WS |
 5.57 | 19:46:33.44 | 0.17 | 19:46:39.01 | 0.17 | NTP+  |      |      |   |;
O- | Maciej Borkowski     | 19:44:15 | 19:48:07 | M300  | VID | PL | E  23 06 07.8 | N 53 04 33.7 |  145 | WS |;


2021/01/16 | 1262 | Sniadeckia | 4UC539-047794
asteroid measurement: at least 54 km

P+ | prediction           | 02:09:54 | 02:09:54 |       |     |    | E  00 00 00   | N 43 48 21   |    0 | WS |;
O+ | J.J. Castellani      | 02:09:27 | 02:10:11 | M400  | VID | FR | W  00 02 40.7 | N 43 37 15.3 |  180 | WS |
 4.24 | 02:09:50.81 | 0.24 | 02:09:55.05 | 0.32 | GPS++ |      |      |   |;


2021/01/15 | 203 | Pompeja | 4UC588-016172
asteroid measurement: at least 95 km

P+ | prediction           | 23:02:17 | 23:02:17 |       |     |    | E  01 00 00   | N 47 42 02   |    0 | WS |;
O+ | Jean-Louis Dumont    | 23:02:27 | 23:04:27 | M280  | CCD | FR | E  00 40 45   | N 47 23 26   |   52 | WS |
15.36 | 23:02:26.27 | 0.15 | 23:02:41.63 | 0.15 | GPS+  |      |      |   |;


2021/01/15 | 943 | Begonia | 4UC551-029319
asteroid measurement: at least 44 km

P+ | prediction           | 19:31:42 | 19:31:42 |       |     |    | E  08 00 00   | N 48 46 23   |    0 | WS |;
O+ | Karl-Ludwig Bath     | 19:30:01 | 19:35:00 | M180  | CCD | DE | E  07 51 28.1 | N 48 06 14.3 |  210 | WS |
 4.30 | 19:31:36.02 | 0.40 | 19:31:40.32 | 0.30 | NTP+  |      |      |   |;


2021/01/15 | 7903 | Albinoni | TYC 0769-01024-1
asteroid measurement: at least 5.3 km

P+ | prediction           | 18:50:59 | 18:50:59 |       |     |    | E  09 00 00   | N 46 34 56   |    0 | WS |;
O+ | Stefano Sposetti     | 18:48:25 | 18:54:20 | M420  | CCD | CH | E  09 01 26.5 | N 46 13 53.2 |  260 | WS |
 0.41 | 18:50:58.66 | 0.04 | 18:50:59.07 | 0.03 | GPS++ |      |      |   |;


2021/01/14 | 705 | Erminia | 4UC588-002639
asteroid measurement: at least 127 km

P+ | prediction           | 20:05:26 | 20:05:26 |       |     |    | E  07 00 00   | N 43 57 33   |    0 | WS |;
O+ | Paolo Tanga          | 20:02:10 | 20:08:03 | M355  | CCD | FR | E  07 15 46.7 | N 43 47 22.0 |  370 | WS |
 8.41 | 20:05:24.56 | 0.07 | 20:05:32.97 | 0.07 | GPS++ |      |      |   |;
O+ | Matthieu Conjat      | 20:04:17 | 20:06:31 | M400  | CCD | FR | E  07 17 59.4 | N 43 43 32.9 |  350 | WS |
 8.73 | 20:05:24.70 | 0.51 | 20:05:33.43 | 0.51 | NTP   |      |      |   |;


2021/01/14 | 176 | Iduna | 4UC382-054560

P+ | prediction           | 03:02:00 | 03:02:00 |       |     |    | W  04 00 00   | N 36 49 33   |    0 | WS |;
O+ | Miguel Sanchez       | 02:55:56 | 03:06:09 | M200  | CCD | ES | W  03 38 22   | N 37 06 41   |  730 | WS |
 8.14 | 03:01:51.24 | 0.57 | 03:01:59.38 | 0.57 | NTP   |      |      |   |;


2021/01/12 | 380 | Fiducia | 4UC573-031118
asteroid measurement: at least 72 km

P+ | prediction           | 17:25:03 | 17:25:03 |       |     |    | E  10 00 00   | N 44 00 44   |    0 | WS |;
O+ | Pietro Baruffetti    |          |          | M300  | VID | IT | E  10 07 56.7 | N 44 01 17.0 |   30 | WS |
 5.76 |             |      |             |      | GPS++ |      |      |   |
GPS failure, no absolute times, duration 5.76 +/- 0.23 s.|;
O+ | Michele Bigi         |          |          | M200  | VID | IT | E  10 08 19.0 | N 44 01 33.9 |   41 | WS |
 5.76 | 17:25:03.59 | 0.64 | 17:25:09.35 | 0.64 | GPS++ |      |      |   |
Waiting for full report.|;


2021/01/12 | 1242 | Zambesia | 4UC638-039963
asteroid measurement: at least 44 km

P+ | prediction           | 04:46:58 | 04:46:58 |       |     |    | E  00 00 00   | N 43 12 42   |    0 | WS |;
O+ | J.J. Castellani      | 04:46:56 | 04:47:12 | M400  | VID | FR | W  00 02 40.7 | N 43 37 15.3 |  180 | WS |
 4.16 | 04:47:00.28 | 0.16 | 04:47:04.44 | 0.32 | GPS++ |      |      |   |;
O- | Carles Schnabel      | 04:44:32 | 04:48:45 | M400  | CCD | ES | E  01 52 21.1 | N 41 29 37.5 |  180 | WS |;
O- | Antoni Selva         | 04:44:45 | 04:48:43 | M500  | VID | ES | E  02 05 24.6 | N 41 33 00.2 |  224 | WS |;


2021/01/12 | 1173 | Anchises | 4UC338-073033
Jupiter trojan
Lucky Star prediction
asteroid measurement: at least 61 km

P+ | prediction           | 03:08:16 | 03:08:16 |       |     |    | E  19 13 13   | N 48 35 57   |    0 | WS |;
O- | Peter Delincak       | 03:07:00 | 03:09:00 | M400  | CCD | SK | E  18 42 09.5 | N 49 24 15.2 |  680 | WS |;
O+ | Marek Harman         | 03:07:52 | 03:08:42 | M356  | CCD | SK | E  19 09 13.7 | N 48 43 04.4 |  575 | WS |
 2.44 | 03:08:17.97 | 0.35 | 03:08:20.41 | 0.35 | NTP+  |      |      |   |;


2021/01/12 | 2892 | Filipenko | 4UC423-139295
asteroid measurement: at least 32 km

P+ | prediction           | 01:01:06 | 01:01:06 |       |     |    | W  71 50 00   | S 29 00 00   |    0 | WS |;
O+ | E. Frappa/A. Klotz   | 01:00:19 | 01:03:34 | M250  | CCD | CL | W  70 43 57.3 | S 29 15 36.3 | 2362 | WS |
 0.82 | 01:01:08.32 | 0.21 | 01:01:09.14 | 0.10 | GPS++ |      |      |   |
Technical interruption 01:01:49.3/02:04.2. Remote observation using TAROT South robotic telescope.|;


2021/01/10 | 593 | Titania | TYC 2983-00734-1
chords + DAMIT model
asteroid measurement: 79.4 km +/- 17.0 x 76.4 km +/- 3.6, PA 80.3 deg +/- 139.2

P+ | prediction           | 22:44:13 | 22:44:13 |       |     |    | E  13 00 00   | N 49 25 30   |    0 | WS |;
O+ | Eberhard Bredner     | 22:40:00 | 22:50:00 | M254  | VID | DE | E  10 02 38.0 | N 50 40 05.0 |  611 | WS |
 4.00 | 22:44:37.77 | 0.08 | 22:44:41.77 | 0.08 | GPS++ |      |      |   |;
O+ | Jiri Kubanek         | 22:42:16 | 22:46:21 | M203  | CCD | CZ | E  12 31 48.8 | N 49 44 51.7 |  671 | WS |
 6.21 | 22:44:18.30 | 0.05 | 22:44:24.51 | 0.05 | GPS++ |      |      |   |;
O+ | Jiri Polak           | 22:43:52 | 22:46:15 | M303  | CCD | CZ | E  13 19 15.6 | N 49 41 41.1 |  339 | WS |
 7.60 | 22:44:13.28 | 0.40 | 22:44:20.88 | 0.40 | GPS++ |      |      |   |;
O+ | Mario Billiani       | 22:41:02 | 22:46:59 | M112  | CCD | AT | E  16 20 09.4 | N 48 12 15.9 |  286 | WS |
 7.59 | 22:43:47.04 | 0.14 | 22:43:54.63 | 0.14 | NTP   |      |      |   |
Time source NTP from a smartphone.|;


2021/01/10 | 1436 | Salonta | 4UC503-044608
chords
asteroid measurement: 59.8 km +/- 1.1 x 49.2 km +/- 1.0, PA 354.2 deg +/- 6.9

P+ | prediction           | 20:26:12 | 20:26:12 |       |     |    | E  00 00 00   | N 47 52 13   |    0 | WS |;
O+ | Gerald Rousseau      | 20:25:03 | 20:26:58 | M200  | VID | FR | E  00 12 23.4 | N 47 07 50.4 |   65 | WS |
 3.20 | 20:26:14.62 | 0.06 | 20:26:17.82 | 0.16 | GPS++ |      |      |   |;
O+ | Karl-Ludwig Bath     | 20:21:01 | 20:29:01 | M180  | CCD | DE | E  07 51 28.1 | N 48 06 14.3 |  210 | WS |
 0.62 | 20:25:49.37 | 0.13 | 20:25:49.99 | 0.12 | NTP+  |      |      |   |;
O+ | Karel Halir          | 20:23:26 | 20:27:24 | M507  | VID | CZ | E  13 36 09.3 | N 49 45 06.3 |  403 | WS |
 1.28 | 20:25:23.89 | 0.16 | 20:25:25.17 | 0.16 | GPS++ |      |      |   |;
O- | Tomas Janik          | 20:24:53 | 20:27:23 | M153  | VID | CZ | E  14 02 25.7 | N 50 40 59.5 |  378 | WS |;
O- | Peter Lindner        | 20:22:32 | 20:27:33 | M305  | CCD | DE | E  14 16 45.1 | N 51 26 57.3 |  118 | WS |;


2021/01/09 | 386 | Siegena | 4UC408-004329
asteroid measurement: at least 131 km

P+ | prediction           | 20:45:25 | 20:45:25 |       |     |    | E  00 00 00   | N 52 39 39   |    0 | WS |;
O+ | Malcolm Jennings     | 20:40:00 | 20:50:00 | M276  | VID | UK | W  00 04 01.4 | N 51 19 09.4 |  170 | WS |
 9.34 | 20:45:07.84 | 0.16 | 20:45:17.18 | 0.32 | RAD++ |      |      |   |;
O+ | Philip Denyer        | 20:43:37 | 20:47:05 | M235  | VID | UK | E  00 11 38.8 | N 51 33 06.3 |   13 | WS |
14.06 | 20:45:06.36 | 0.16 | 20:45:20.42 | 0.06 | GPS++ |      |      |   |;


2021/01/09 | 2533 | Fechtig | 4UC548-040180
asteroid measurement: at least 23 km

P+ | prediction           | 19:51:42 | 19:51:42 |       |     |    | E  03 00 00   | N 48 53 22   |    0 | WS |;
O+ | Arnaud Leroy         | 19:51:03 | 19:53:00 | M300  | CCD | FR | E  02 42 23.8 | N 48 53 54.5 |  112 | WS |
 2.10 | 19:51:39.12 | 0.30 | 19:51:41.22 | 0.30 | GPS++ |      |      |   |;


2021/01/08 | 52 | Europa | 4UC539-025397
asteroid measurement: at least 168 km

P+ | prediction           | 21:46:51 | 21:46:51 |       |     |    | E  03 00 00   | N 49 17 57   |    0 | WS |;
O+ | Arnaud Leroy         | 21:45:00 | 21:48:00 | M300  | CCD | FR | E  02 42 23.8 | N 48 53 54.5 |  112 | WS |
14.72 | 21:46:57.17 | 0.40 | 21:47:11.89 | 0.20 | GPS++ |      |      |   |;


2021/01/06 | 102 | Miriam | 4UC486-001992
asteroid measurement: at least 32 km

P+ | prediction           | 20:34:22 | 20:34:22 |       |     |    | W  03 00 00   | N 52 14 36   |    0 | WS |;
O+ | William Stewart      | 20:33:47 | 20:35:20 | M279  | VID | UK | W  02 34 07.5 | N 53 03 27.0 |   68 | WS |
 1.84 | 20:34:18.57 | 0.08 | 20:34:20.41 | 0.08 | GPS++ |      |      |   |;
O- | Tim Haymes           | 20:33:00 | 20:36:00 | M279  | CCD | UK | W  01 18 46.3 | N 51 55 41.2 |  119 | WS |;


2021/01/05 | 13 | Egeria | HIP 25974
chords + DAMIT model (with double star solution)
asteroid measurement: at least 228 km
Known double star (WDS - Sep 0.2 arcsec) with the main component discovered as being itself double,
making the whole system to be a triple star.
Double star solution for the main component: Sep 0.0080 +/- 0.0027 arcsec, PA 44.0 +/- 13.8 deg.
The fit for the double star is made on the #1828 DAMIT model (the proximity of the chords making the
elliptical fit irrelevant).
Assuming the whole star mag being 7.94 (Gaia EDR3, G band) and the asteroid mag being 10.2,
the approximated magnitudes for the triple system are as follows (from the R steps of J. Juan's LC):
A: 8.6, B: 9.3, C: 10.0 (this last star is never occulted during the event, its mag is derived from
the 1.5 observed mag drop instead of 2.4 predicted).

P+ | prediction           | 20:38:41 | 20:38:41 |       |     |    | E  02 00 00   | N 40 42 49   |    0 | WS |;
O- | Wolfgang Beisker     | 20:39:00 | 20:42:00 | M270  | CCD | PT | W  07 36 52.3 | N 37 12 30.7 |  148 | WS |;
O+1| Jorge Juan           | 20:33:23 | 20:42:01 | M406  | VID | ES | E  01 45 55   | N 41 32 21   |  420 | WS |
23.01 | 20:38:36.78 | 0.02 | 20:38:59.79 | 0.02 | GPS++ |      |      |   |;
O+2| Jorge Juan           | 20:33:23 | 20:42:01 | M406  | VID | ES | E  01 45 55   | N 41 32 21   |  420 | WS |
21.91 | 20:38:37.00 | 0.02 | 20:38:58.91 | 0.02 | GPS++ |      |      |   |;
O+1| Aaron de la Casa     | 20:38:34 | 20:39:37 | L102  | CCD | ES | E  01 46 37   | N 41 15 36   |   60 | WS |
23.14 | 20:38:34.69 | 0.11 | 20:38:57.83 | 0.15 | NTP   |      |      |   |
Unsolved ~2 sec absolute time shift.|;
O+2| Aaron de la Casa     | 20:38:34 | 20:39:37 | L102  | CCD | ES | E  01 46 37   | N 41 15 36   |   60 | WS |
24.12 | 20:38:34.69 | 0.11 | 20:38:58.81 | 0.20 | NTP   |      |      |   |
Unsolved ~2 sec absolute time shift.|;
O+2| Carles Schnabel      | 20:33:46 | 20:42:57 | M280  | VID | ES | E  01 50 18.0 | N 41 18 23.8 |  297 | WS |
23.98 | 20:38:35.89 | 0.08 | 20:38:59.87 | 0.02 | GPS++ |      |      |   |;
O+1| Carles Schnabel      | 20:33:46 | 20:42:57 | M280  | VID | ES | E  01 50 18.0 | N 41 18 23.8 |  297 | WS |
24.00 | 20:38:36.51 | 0.02 | 20:39:00.51 | 0.02 | GPS++ |      |      |   |;
O+2| Francisco Campos     | 20:30:05 | 20:46:31 | M200  | CCD | ES | E  01 56 03.1 | N 41 23 19.6 |  180 | WS |
      |             |      | 20:38:58.84 | 0.50 | NTP   |      |      |   |
Technical issue prevented to record D.|;
O+1| Francisco Campos     | 20:30:05 | 20:46:31 | M200  | CCD | ES | E  01 56 03.1 | N 41 23 19.6 |  180 | WS |
      |             |      | 20:38:59.47 | 0.50 | NTP   |      |      |   |
Technical issue prevented to record D.|;
O+2| C. Perello/A. Selva  | 20:36:47 | 20:40:45 | M500  | VID | ES | E  02 05 24.6 | N 41 33 00.2 |  224 | WS |
22.69 | 20:38:33.78 | 0.05 | 20:38:56.47 | 0.04 | GPS++ |      |      |   |;
O+1| C. Perello/A. Selva  | 20:36:47 | 20:40:45 | M500  | VID | ES | E  02 05 24.6 | N 41 33 00.2 |  224 | WS |
23.48 | 20:38:33.95 | 0.02 | 20:38:57.43 | 0.02 | GPS++ |      |      |   |;
O+1| Joan Rovira          | 20:35:40 | 20:42:20 | M180  | VID | ES | E  02 05 45.1 | N 41 49 05.4 |  827 | WS |
18.00 | 20:38:37.66 | 0.02 | 20:38:55.66 | 0.02 | GPS++ |      |      |   |;
O+2| Joan Rovira          | 20:35:40 | 20:42:20 | M180  | VID | ES | E  02 05 45.1 | N 41 49 05.4 |  827 | WS |
15.26 | 20:38:39.56 | 0.04 | 20:38:54.82 | 0.02 | GPS++ |      |      |   |;
O+2| Jordi Marco          | 20:37:56 | 20:39:46 | M235  | CCD | ES | E  02 09 40.2 | N 41 23 57.8 |   77 | WS |
23.54 | 20:38:32.86 | 0.50 | 20:38:56.40 | 0.50 | NTP   |      |      |   |;
O+1| Jordi Marco          | 20:37:56 | 20:39:46 | M235  | CCD | ES | E  02 09 40.2 | N 41 23 57.8 |   77 | WS |
23.68 | 20:38:33.24 | 0.50 | 20:38:56.92 | 0.50 | NTP   |      |      |   |;
O- | Hilari Pallares      | 20:31:15 | 20:40:25 | M280  | VIS | ES | E  04 14 28.1 | N 39 49 12.7 |   19 | WS |;