L59 Compustar Observatory, Rouen

Last update: UTC 2026-03-02 07:42:31

Graphs

Yearly Breakdown of MPEC Types

Term definition:
Editorial - Editorial MPECs associated with this station.
Discovery - MPECs associated with discovery made by this station.
OrbitUpdate - MPECs associated with orbit updates involving observations made by this station. Typically, these are recoveries of single-opposition objects.
DOU - Daily Orbit Update MPECs involving observations made by this station.
ListUpdate - MPECs associated with list updates involving observations made by this station. This category has largely been retired since 2012.
Retraction - Retracted MPECs involving observations made by this station.
Followup - MPECs associated with follow-up observations made by this station to an object discovered elsewhere.
FirstFollowup - MPECs associated with follow-up observations made by this station to an object discovered elsewhere, with this station being the first station to follow-up.
Other - MPECs that do not fit into categories listed above and involve observations made by this station.

Yearly Breakdown of Discovery Object Types

Yearly Breakdown of Orbit Update Object Types

Breakdown by Observers

Breakdown by Measurers

Breakdown by Facilities

Breakdown by Objects

Annual Breakdown

Weekly Breakdown

Hourly Breakdown

Tables

Yearly Breakdown of MPEC Types

Year Total MPECs Editorial Discovery Orbit Update DOU List Update Retraction Other Follow-Up First Follow-Up
2026 0 0 0 0 0 0 0 0 0 0
2025 4 0 0 2 2 0 0 0 0 0
2024 13 0 0 9 4 0 0 0 0 0
2023 6 0 0 6 0 0 0 0 0 0
2022 31 0 0 13 18 0 0 0 0 0
2021 16 0 0 13 2 0 0 0 1 0
2020 16 0 0 11 2 0 0 0 3 0
2019 0 0 0 0 0 0 0 0 0 0
2018 0 0 0 0 0 0 0 0 0 0
2017 0 0 0 0 0 0 0 0 0 0
2016 0 0 0 0 0 0 0 0 0 0
2015 0 0 0 0 0 0 0 0 0 0
2014 0 0 0 0 0 0 0 0 0 0
2013 0 0 0 0 0 0 0 0 0 0
2012 0 0 0 0 0 0 0 0 0 0
2011 0 0 0 0 0 0 0 0 0 0
2010 0 0 0 0 0 0 0 0 0 0
2009 0 0 0 0 0 0 0 0 0 0
2008 0 0 0 0 0 0 0 0 0 0
2007 0 0 0 0 0 0 0 0 0 0
2006 0 0 0 0 0 0 0 0 0 0
2005 0 0 0 0 0 0 0 0 0 0
2004 0 0 0 0 0 0 0 0 0 0
2003 0 0 0 0 0 0 0 0 0 0
2002 0 0 0 0 0 0 0 0 0 0
2001 0 0 0 0 0 0 0 0 0 0
2000 0 0 0 0 0 0 0 0 0 0
1999 0 0 0 0 0 0 0 0 0 0
1998 0 0 0 0 0 0 0 0 0 0
1997 0 0 0 0 0 0 0 0 0 0
1996 0 0 0 0 0 0 0 0 0 0
1995 0 0 0 0 0 0 0 0 0 0
1994 0 0 0 0 0 0 0 0 0 0
1993 0 0 0 0 0 0 0 0 0 0

List of Individual MPECs

Index Name Date/Time Discoverer First-responding Confirmer Object Type Search Archival Image
1 MPEC 2020-A105 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-01-09 16:05:00 Comet CATCH
2 MPEC 2020-E26 OBSERVATIONS AND ORBITS OF COMETS and A/ OBJECTS 2020-03-06 22:35:00 Comet CATCH
3 MPEC 2020-F67 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-03-20 01:22:00 Comet CATCH
4 MPEC 2020-G65 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-04-06 04:37:00 Comet CATCH
5 MPEC 2020-H67 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-04-21 06:11:00 Comet CATCH
6 MPEC 2020-H129 DAILY ORBIT UPDATE (2020 April 23) 2020-04-23 12:07:00
7 MPEC 2020-H235 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-04-30 05:25:00 Comet CATCH
8 MPEC 2020-K21 DAILY ORBIT UPDATE (2020 May 17) 2020-05-17 12:10:00
9 MPEC 2020-K117 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-05-22 05:55:00 Comet CATCH
10 MPEC 2020-K131 Comet C/2019 Y4 (ATLAS) 2020-05-22 20:52:00 Comet CATCH
11 MPEC 2020-L06 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-06-02 07:06:00 Comet CATCH
12 MPEC 2020-N08 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-07-02 06:06:00 Comet CATCH
13 MPEC 2020-P19 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-08-04 23:06:00 Comet CATCH
14 MPEC 2020-S188 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-09-25 02:49:00 Comet CATCH
15 MPEC 2020-U270 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-10-31 03:54:00 Comet CATCH
16 MPEC 2020-W26 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-11-17 07:41:00 Comet CATCH
17 MPEC 2021-A190 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-01-15 00:38:00 Comet CATCH
18 MPEC 2021-B143 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-01-31 04:56:00 Comet CATCH
19 MPEC 2021-F20 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-03-18 05:58:00 Comet CATCH
20 MPEC 2021-F115 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-03-26 04:20:00 Comet CATCH
21 MPEC 2021-G80 COMET C/2019 U5 (PANSTARRS) 2021-04-07 05:06:00 Comet CATCH
22 MPEC 2021-J28 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-05-03 06:02:00 Comet CATCH
23 MPEC 2021-L04 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-06-01 05:18:00 Comet CATCH
24 MPEC 2021-L169 DAILY ORBIT UPDATE (2021 June 15) 2021-06-15 12:19:00
25 MPEC 2021-N06 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-07-02 04:55:00 Comet CATCH
26 MPEC 2021-P47 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-08-06 07:05:00 Comet CATCH
27 MPEC 2021-R75 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-09-05 06:14:00 Comet CATCH
28 MPEC 2021-T78 DAILY ORBIT UPDATE (2021 October 5) 2021-10-05 12:16:00
29 MPEC 2021-T130 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-10-06 05:43:00 Comet CATCH
30 MPEC 2021-U31 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-10-19 05:12:00 Comet CATCH
31 MPEC 2021-W31 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-11-21 03:00:00 Comet CATCH
32 MPEC 2021-W138 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-11-30 05:18:00 Comet CATCH
33 MPEC 2022-C56 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-02-04 04:24:00 Comet CATCH
34 MPEC 2022-C234 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-02-14 08:44:00 Comet CATCH
35 MPEC 2022-D39 DAILY ORBIT UPDATE (2022 February 23) 2022-02-23 12:04:00
36 MPEC 2022-D93 DAILY ORBIT UPDATE (2022 February 27) 2022-02-27 12:09:00
37 MPEC 2022-E127 DAILY ORBIT UPDATE (2022 March 8) 2022-03-08 12:22:00
38 MPEC 2022-E165 DAILY ORBIT UPDATE (2022 March 10) 2022-03-10 12:03:00
39 MPEC 2022-F19 DAILY ORBIT UPDATE (2022 March 23) 2022-03-23 12:14:00
40 MPEC 2022-F51 DAILY ORBIT UPDATE (2022 March 25) 2022-03-25 12:16:00
41 MPEC 2022-G109 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-04-08 08:02:00 Comet CATCH
42 MPEC 2022-H30 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-04-23 08:53:00 Comet CATCH
43 MPEC 2022-H122 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-04-30 09:05:00 Comet CATCH
44 MPEC 2022-J42 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-05-06 07:24:00 Comet CATCH
45 MPEC 2022-K19 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-05-20 03:39:00 Comet CATCH
46 MPEC 2022-L66 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-06-08 04:25:00 Comet CATCH
47 MPEC 2022-O116 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-07-31 08:01:00 Comet CATCH
48 MPEC 2022-R06 DAILY ORBIT UPDATE (2022 September 1) 2022-09-01 12:09:00
49 MPEC 2022-R68 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-09-04 06:11:00 Comet CATCH
50 MPEC 2022-R98 DAILY ORBIT UPDATE (2022 September 5) 2022-09-05 12:04:00
51 MPEC 2022-S74 DAILY ORBIT UPDATE (2022 September 19) 2022-09-19 12:07:00
52 MPEC 2022-S117 DAILY ORBIT UPDATE (2022 September 21) 2022-09-21 12:14:00
53 MPEC 2022-S182 DAILY ORBIT UPDATE (2022 September 23) 2022-09-23 12:17:00
54 MPEC 2022-S297 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-09-27 22:09:00 Comet CATCH
55 MPEC 2022-T11 DAILY ORBIT UPDATE (2022 October 1) 2022-10-01 12:09:00
56 MPEC 2022-T100 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-10-07 06:33:00 Comet CATCH
57 MPEC 2022-T102 DAILY ORBIT UPDATE (2022 October 7) 2022-10-07 12:01:00
58 MPEC 2022-T113 DAILY ORBIT UPDATE (2022 October 9) 2022-10-09 12:02:00
59 MPEC 2022-T124 DAILY ORBIT UPDATE (2022 October 12) 2022-10-12 12:03:00
60 MPEC 2022-U149 DAILY ORBIT UPDATE (2022 October 21) 2022-10-21 12:03:00
61 MPEC 2022-U325 DAILY ORBIT UPDATE (2022 October 28) 2022-10-28 12:14:00
62 MPEC 2022-U349 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-10-29 04:43:00 Comet CATCH
63 MPEC 2022-U351 DAILY ORBIT UPDATE (2022 October 29) 2022-10-29 12:15:00
64 MPEC 2023-K136 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-05-25 03:40:00 Comet CATCH
65 MPEC 2023-L10 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-06-02 05:34:00 Comet CATCH
66 MPEC 2023-O106 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-07-29 01:50:00 Comet CATCH
67 MPEC 2023-R153 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-09-12 09:13:00 Comet CATCH
68 MPEC 2023-T226 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-10-14 00:34:00 Comet CATCH
69 MPEC 2023-Y70 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-12-21 09:40:00 Comet CATCH
70 MPEC 2024-E157 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-03-12 19:32:00 Comet CATCH
71 MPEC 2024-J122 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-05-07 20:00:00 Comet CATCH
72 MPEC 2024-J304 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-05-14 19:08:00 Comet CATCH
73 MPEC 2024-L65 DAILY ORBIT UPDATE (2024 June 6) 2024-06-06 12:03:00
74 MPEC 2024-L94 DAILY ORBIT UPDATE (2024 June 9) 2024-06-09 12:06:00
75 MPEC 2024-L102 DAILY ORBIT UPDATE (2024 June 10) 2024-06-10 12:07:00
76 MPEC 2024-L140 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-06-14 22:23:00 Comet CATCH
77 MPEC 2024-P23 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-08-02 08:12:00 Comet CATCH
78 MPEC 2024-P125 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-08-11 06:50:00 Comet CATCH
79 MPEC 2024-Q20 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-08-19 01:13:00 Comet CATCH
80 MPEC 2024-U34 COMET P/2016 A2 = P/2024 RU145 (Christensen) 2024-10-22 05:46:00 Comet CATCH
81 MPEC 2024-U66 DAILY ORBIT UPDATE (2024 October 24) 2024-10-24 12:18:00
82 MPEC 2024-U268 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-10-31 19:48:00 Comet CATCH
83 MPEC 2025-E119 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-03-06 19:54:00 Comet CATCH
84 MPEC 2025-F259 DAILY ORBIT UPDATE (2025 March 31) 2025-03-31 12:31:00
85 MPEC 2025-G45 DAILY ORBIT UPDATE (2025 April 3) 2025-04-03 12:36:00
86 MPEC 2025-G119 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-04-11 19:21:00 Comet CATCH

Objects Observed by This Station

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
0029P 6435 0 2020-09-13 2025-02-28 16.6 585
03200 3411 0 2021-10-03 2021-10-03 19.3 1137
CK17K020 2112 0 2020-04-25 2021-05-31 18.8 176
K15U51R 1710 0 2022-09-04 2022-10-27 20.9 45
K21W03X 1691 0 2022-03-08 2022-03-23 18.5 89
CK10U030 1265 0 2020-02-21 2020-04-21 N/A 115
CK21E030 1008 0 2021-06-08 2021-06-13 18.6 48
52768 969 0 2020-04-22 2020-04-22 21.4 323
CK21X010 759 0 2024-07-28 2024-08-11 N/A 69
0012P 702 0 2023-05-18 2023-09-07 16.4 78
CK19L030 702 0 2020-07-29 2020-09-06 18.4 117
K01V05H 585 0 2024-06-05 2024-06-09 21.5 45
CK23A030 558 0 2023-05-18 2023-05-27 18.8 93
0009P 546 0 2021-01-09 2021-01-09 21.0 182
0044P 540 0 2022-10-26 2022-10-27 20.0 90
0067P 522 0 2021-11-28 2021-11-28 N/A 174
0088P 492 0 2020-04-25 2020-04-25 19.4 164
CK18N020 486 0 2022-04-25 2022-05-05 18.6 54
CK19U050 472 0 2020-05-28 2020-05-28 20.4 118
CK20F050 420 0 2022-08-30 2022-09-21 N/A 70
K19B02F 420 0 2022-08-30 2022-09-29 22.0 20
0028P 396 0 2021-10-06 2021-11-11 N/A 66
CK19T040 375 0 2024-06-07 2024-06-07 19.3 125
CK19N010 370 0 2020-03-15 2020-04-23 18.1 37
CK20O020 348 0 2022-05-31 2022-06-01 19.5 58
0099P 309 0 2021-02-10 2021-02-10 N/A 103
CK19T030 305 0 2020-07-29 2020-09-06 16.7 61
0049P 294 0 2020-05-15 2020-05-15 20.3 147
0006P 276 0 2021-05-31 2021-05-31 13.9 69
CK20M050 264 0 2020-09-13 2020-09-14 18.9 44
CK20P06V 264 0 2022-03-27 2022-04-24 N/A 22
0062P 249 0 2024-03-10 2024-03-10 17.2 83
0237P 225 0 2023-07-21 2023-07-21 21.5 75
0440P 224 0 2022-01-24 2022-02-04 18.4 14
K23F06C 217 0 2025-03-30 2025-04-02 19.0 31
CK21P040 216 0 2021-09-30 2021-10-13 18.2 27
CK21Q040 216 0 2022-07-23 2022-07-23 21.8 54
CK21S040 207 0 2023-12-17 2023-12-17 19.0 69
CK22U010 207 0 2024-08-05 2024-08-05 17.3 69
CK19K070 201 0 2021-06-11 2021-06-11 20.4 67
CK19O020 200 0 2024-05-03 2024-05-04 20.5 20
0257P 192 0 2020-07-17 2020-07-17 21.1 64
CK23H050 192 0 2024-03-06 2024-03-06 18.0 64
CK16Q020 189 0 2021-03-19 2021-03-19 20.0 63
0242P 188 0 2021-08-14 2021-08-14 18.0 94
0233P 176 0 2021-03-05 2021-04-04 19.7 11
K02V85R 174 0 2020-05-15 2020-05-15 21.5 58
0087P 170 0 2020-03-22 2020-03-23 20.8 34
0155P 168 0 2020-03-31 2020-03-31 16.5 42
CK19Y040 168 0 2020-02-27 2020-03-02 15.0 14
CK24E010 168 0 2025-03-30 2025-03-30 10.9 56
0324P 162 0 2021-07-31 2021-10-04 20.6 9
0036P 159 0 2020-11-19 2020-11-19 N/A 53
0304P 144 0 2021-01-15 2021-02-12 20.3 24
CK22U030 144 0 2023-12-16 2023-12-16 19.7 48
PK23S010 141 0 2023-10-07 2023-10-07 17.6 47
K18N00C 132 0 2021-06-13 2021-06-13 20.9 44
0008P 128 0 2020-09-06 2020-09-06 16.9 64
0325P 126 0 2022-07-21 2022-07-24 18.2 18
0278P 120 0 2020-03-25 2020-03-25 22.1 30
PK19Y020 117 0 2020-03-16 2020-04-22 19.7 13
0126P 112 0 2023-10-08 2023-10-08 16.0 56
0115P 106 0 2020-07-21 2020-07-21 20.8 53
CK21L030 96 0 2021-07-31 2021-07-31 20.0 24
CK23E010 96 0 2023-07-21 2023-07-21 15.7 32
0097P 84 0 2021-10-08 2021-10-08 18.2 28
AK19U050 84 0 2020-05-28 2020-05-28 17.7 21
PK19L02D 81 0 2020-06-24 2020-06-24 18.6 27
0168P 76 0 2020-01-03 2020-01-03 N/A 38
CK21A010 75 0 2021-04-12 2021-04-12 18.2 25
K24T01V 72 0 2024-10-23 2024-10-23 22.1 18
CK20T020 68 0 2021-04-11 2021-04-11 18.9 34
K22B03W 63 0 2022-02-22 2022-02-27 N/A 7
AK18V030 60 0 2020-03-31 2020-04-14 19.2 15
CK24G010 60 0 2024-05-09 2024-05-09 21.8 15
CK20B030 55 0 2020-03-24 2020-03-31 N/A 11
0120P 52 0 2021-10-03 2021-10-03 17.4 13
PK16A020 49 0 2024-10-23 2024-10-24 20.0 7
0196P 48 0 2022-09-29 2022-09-29 19.5 16
CK24C040 48 0 2024-05-04 2024-05-04 21.3 16
0409P 30 0 2021-03-05 2021-03-05 16.9 10
CK24P07N 30 0 2025-03-26 2025-03-26 18.4 10
0277P 24 0 2020-10-16 2020-10-16 16.9 12
0348P 20 0 2021-10-09 2021-10-09 N/A 10
0397P 16 0 2020-11-12 2020-11-12 N/A 8
PK24RE5U 6 0 2024-09-28 2024-10-03 19.9 1

List of Observers

Observer Group Total MPECs
B.Vauquelin 58
Unknown 28
Individual Observer Total MPECs
B.Vauquelin 58
Unknown 28

List of Measurers

Measurer Group Total MPECs
Unknown 86
Individual Measurer Total MPECs
Unknown 86

List of Facilities

Facilities Count
0.4-m f/6.3 reflector + CCD 6
0.4-m f/6.3 reflector + CCD, 0.4-m f/6.35 reflector + CCD 1
0.4-m f/6.35 reflector + CCD 14
0.40-m f/6.3 reflector + CCD 21
Unknown 44