L09 Sutherland-LCO Aqawan A #1

Last update: UTC 2026-02-24 08:03:07

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 3 0 0 1 1 0 0 0 1 0
2025 15 0 0 7 3 0 0 0 4 1
2024 26 0 0 16 3 0 0 0 7 0
2023 11 0 0 10 0 0 0 0 1 0
2022 0 0 0 0 0 0 0 0 0 0
2021 5 0 0 1 4 0 0 0 0 0
2020 1 0 0 0 1 0 0 0 0 0
2019 3 0 0 0 2 0 0 0 1 0
2018 4 0 0 1 3 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 2018-K14 DAILY ORBIT UPDATE (2018 MAY 18 UT) 2018-05-18 12:07:00
2 MPEC 2018-U15 DAILY ORBIT UPDATE (2018 OCT. 18 UT) 2018-10-18 12:06:00
3 MPEC 2018-W51 DAILY ORBIT UPDATE (2018 NOV. 24 UT) 2018-11-24 13:06:00
4 MPEC 2018-Y74 COMET 46P/Wirtanen 2018-12-26 17:43:00 Comet CATCH
5 MPEC 2019-G154 DAILY ORBIT UPDATE (2019 APR. 13 UT) 2019-04-13 12:06:00
6 MPEC 2019-J142 OBSERVATIONS AND ORBITS OF COMETS 2019-05-15 14:22:00 Comet CATCH
7 MPEC 2019-L25 DAILY ORBIT UPDATE (2019 JUNE 3 UT) 2019-06-03 12:05:00
8 MPEC 2020-L19 DAILY ORBIT UPDATE (2020 June 4) 2020-06-04 12:00:00
9 MPEC 2021-D69 DAILY ORBIT UPDATE (2021 February 20) 2021-02-20 12:23:00
10 MPEC 2021-E37 DAILY ORBIT UPDATE (2021 March 6) 2021-03-06 12:36:00
11 MPEC 2021-L04 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-06-01 05:18:00 Comet CATCH
12 MPEC 2021-V274 DAILY ORBIT UPDATE (2021 November 12) 2021-11-12 12:29:00
13 MPEC 2021-V302 DAILY ORBIT UPDATE (2021 November 13) 2021-11-13 12:02:00
14 MPEC 2023-K136 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-05-25 03:40:00 Comet CATCH
15 MPEC 2023-P65 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-08-13 04:14:00 Comet CATCH
16 MPEC 2023-Q33 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-08-20 03:16:00 Comet CATCH
17 MPEC 2023-Q150 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-08-28 08:03:00 Comet CATCH
18 MPEC 2023-R20 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-09-06 07:20:00 Comet CATCH
19 MPEC 2023-R42 COMET P/2010 YK3 = P/2023 KF3 2023-09-08 02:02:00 Comet CATCH
20 MPEC 2023-T226 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-10-14 00:34:00 Comet CATCH
21 MPEC 2023-V192 COMET C/2023 V4 (Camarasa-Duszanowicz) 2023-11-11 03:26:00 Comet CATCH
22 MPEC 2023-V225 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-11-13 04:13:00 Comet CATCH
23 MPEC 2023-X258 COMET P/2001 Q6 = P/2023 W1 (NEAT) 2023-12-13 06:32:00 Comet CATCH
24 MPEC 2023-Y70 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-12-21 09:40:00 Comet CATCH
25 MPEC 2024-A43 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-01-05 07:20:00 Comet CATCH
26 MPEC 2024-B20 DAILY ORBIT UPDATE (2024 January 17) 2024-01-17 12:27:00
27 MPEC 2024-B78 COMET C/2024 A1 (ATLAS) 2024-01-21 08:45:00 Comet CATCH
28 MPEC 2024-B131 DAILY ORBIT UPDATE (2024 January 25) 2024-01-25 12:39:00
29 MPEC 2024-B139 COMET P/2023 Y3 = P/2017 BQ100 (ATLAS) 2024-01-27 04:37:00 Comet CATCH
30 MPEC 2024-B140 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-01-27 07:10:00 Comet CATCH
31 MPEC 2024-B143 COMET P/2011 NO1 = P/2023 WM26 (Elenin) 2024-01-28 01:59:00 Comet CATCH
32 MPEC 2024-C04 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-02-01 08:11:00 Comet CATCH
33 MPEC 2024-D33 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-02-17 09:36:00 Comet CATCH
34 MPEC 2024-D98 COMET C/2024 C4 (ATLAS) 2024-02-21 08:40:00 Comet CATCH
35 MPEC 2024-E49 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-03-05 06:42:00 Comet CATCH
36 MPEC 2024-G193 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-04-13 23:03:00 Comet CATCH
37 MPEC 2024-H22 COMET C/2024 G3 (ATLAS) 2024-04-18 06:22:00 Comet CATCH
38 MPEC 2024-H50 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-04-21 03:18:00 Comet CATCH
39 MPEC 2024-H91 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-04-29 19:47:00 Comet CATCH
40 MPEC 2024-K118 COMET C/2024 J3 (ATLAS) 2024-05-29 04:38:00 Comet CATCH
41 MPEC 2024-M45 DAILY ORBIT UPDATE (2024 June 24) 2024-06-24 12:04:00
42 MPEC 2024-M118 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-06-30 07:07:00 Comet CATCH
43 MPEC 2024-O15 COMET C/2024 L5 (ATLAS) 2024-07-20 03:29:00 Comet CATCH
44 MPEC 2024-R266 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-09-11 20:19:00 Comet CATCH
45 MPEC 2024-U109 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-10-26 06:57:00 Comet CATCH
46 MPEC 2024-V117 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-11-10 01:11:00 Comet CATCH
47 MPEC 2024-V192 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-11-14 19:46:00 Comet CATCH
48 MPEC 2024-X74 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-12-04 00:44:00 Comet CATCH
49 MPEC 2024-Y71 COMET C/2024 X2 (ATLAS) 2024-12-24 02:45:00 Comet CATCH
50 MPEC 2024-Y250 COMET C/2024 Y1 (Masek) 2024-12-31 15:21:00 Comet CATCH
51 MPEC 2025-A40 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-01-03 03:22:00 Comet CATCH
52 MPEC 2025-C161 COMET P/2019 Y3 = P/2025 A5 (Catalina) 2025-02-11 21:28:00 Comet CATCH
53 MPEC 2025-E119 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-03-06 19:54:00 Comet CATCH
54 MPEC 2025-E164 DAILY ORBIT UPDATE (2025 March 13) 2025-03-13 12:02:00
55 MPEC 2025-F22 COMET C/2025 D6 (ATLAS) 2025-03-20 17:15:00 Comet CATCH
56 MPEC 2025-K110 COMET C/2025 K1 (ATLAS) 2025-05-27 17:45:00 Comet CATCH
57 MPEC 2025-N64 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-07-07 20:51:00 Comet CATCH
58 MPEC 2025-N103 DAILY ORBIT UPDATE (2025 July 15) 2025-07-15 12:02:00
59 MPEC 2025-O159 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-07-31 18:52:00 Comet CATCH
60 MPEC 2025-R19 COMET C/2025 Q1 (ATLAS) 2025-09-02 18:29:00 Comet CATCH
61 MPEC 2025-R63 Comet 3I/ATLAS 2025-09-08 19:24:00 Comet CATCH
62 MPEC 2025-R69 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-09-09 19:18:00 Comet CATCH
63 MPEC 2025-U279 2025 UF9 2025-10-29 20:44:00 NEA (H>22) CATCH
64 MPEC 2025-U293 DAILY ORBIT UPDATE (2025 October 30) 2025-10-30 12:13:00
65 MPEC 2026-A24 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2026-01-07 23:27:00 Comet CATCH
66 MPEC 2026-B129 COMET C/2026 A1 (MAPS) 2026-01-20 19:58:00 Comet CATCH
67 MPEC 2026-D88 DAILY ORBIT UPDATE (2026 February 22) 2026-02-22 12:16:00

Objects Observed by This Station

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
0029P 8775 0 2024-01-26 2025-12-18 16.6 585
66391 3638 0 2018-05-15 2019-05-24 18.3 214
0046P 2890 0 2018-12-04 2018-12-11 10.5 85
O2450 1712 0 2020-06-02 2020-06-02 17.3 214
07889 1650 0 2025-06-28 2025-06-28 N/A 550
99942 1120 0 2021-03-03 2021-03-03 15.2 280
CK23A030 1116 0 2023-08-07 2024-04-27 18.8 93
0144P 1032 0 2023-11-01 2024-02-07 14.7 86
0013P 986 0 2023-11-05 2025-06-29 17.4 58
CK24A010 672 0 2024-01-03 2024-01-14 18.8 56
CK21G020 648 0 2024-04-13 2024-04-27 15.8 108
CK14UR1N 642 0 2023-08-15 2024-11-09 16.2 107
K19X00S 555 0 2021-11-11 2021-11-11 22.1 37
CK17K020 528 0 2023-08-15 2023-08-15 18.8 176
CK23V040 456 0 2023-11-05 2024-01-23 14.8 38
CK24M010 403 0 2024-10-24 2024-11-20 17.8 31
m1032 369 0 2024-01-23 2024-01-23 17.9 123
K18T03F 287 0 2018-10-17 2018-10-17 18.7 41
0240P 264 0 2025-07-27 2025-07-27 15.8 88
CK24G030 225 0 2024-04-11 2024-06-27 4.8 25
CK21X010 207 0 2023-10-10 2023-10-10 N/A 69
K20X06U 165 0 2021-02-17 2021-02-17 22.2 55
0237P 150 0 2023-05-17 2023-05-17 21.5 75
K19G04M 150 0 2019-04-12 2019-04-12 N/A 15
0471P 126 0 2023-10-09 2023-11-01 19.2 21
CK24J030 126 0 2024-05-10 2024-05-10 17.1 42
K25B10C 126 0 2025-03-12 2025-03-12 15.6 42
0003I 120 0 2025-09-02 2025-09-02 16.5 40
CK22J05K 117 0 2023-08-20 2023-08-20 22.0 39
CK24X020 115 0 2024-12-19 2024-12-23 18.7 23
K24M00K 111 0 2024-06-23 2024-06-23 12.6 37
0479P 108 0 2024-02-07 2024-03-29 18.9 18
CK24L050 96 0 2024-06-16 2024-06-16 18.4 32
K23W26M 69 0 2024-01-15 2024-01-15 16.5 23
CK25K010 60 0 2025-05-24 2025-05-24 17.5 20
CK24C040 48 0 2024-02-16 2024-02-16 21.3 16
PK12U27S 48 0 2024-08-14 2024-08-14 16.9 16
CK20S030 44 0 2021-05-22 2021-05-22 16.3 22
K07D61B 39 0 2026-02-21 2026-02-21 17.1 13
K18W00D 35 0 2018-11-22 2018-11-22 17.6 7
PK25C010 33 0 2025-02-26 2025-02-26 19.1 11
PK16P050 30 0 2025-08-25 2025-08-25 22.3 10
CK26A010 18 0 2026-01-14 2026-01-18 17.0 2
CK25D060 15 0 2025-03-19 2025-03-19 22.6 5
K25U09F 15 0 2025-10-28 2025-10-29 20.1 5
CK24Y010 12 0 2024-12-29 2024-12-29 N/A 4
CK25Q010 12 0 2025-08-31 2025-08-31 20.3 4
PK10Y03K 12 0 2023-08-09 2023-08-20 16.3 2
PK23W010 6 0 2023-12-03 2023-12-07 18.5 1
PK23W26M 6 0 2024-01-15 2024-01-15 16.9 2
PK23Y030 6 0 2023-12-19 2023-12-19 18.5 2
PK25A050 3 0 2025-02-04 2025-02-04 18.2 1

List of Observers

Observer Group Total MPECs
A.Hale 45
Unknown 17
J.M.Perez-Redondo 2
A.Hale, J.M.Perez-Redondo 1
A.Hale, G.James, H.Usher, S.Dodderhill 1
F.Ocana, L.Conversi, M.Devogele, M.Micheli, T.Santana-Ros 1
Individual Observer Total MPECs
A.Hale 47
Unknown 17
J.M.Perez-Redondo 3
G.James 1
H.Usher 1
S.Dodderhill 1
F.Ocana 1
L.Conversi 1
M.Devogele 1
M.Micheli 1
T.Santana-Ros 1

List of Measurers

Measurer Group Total MPECs
Unknown 64
A.Debackere, T.Lister 1
F.Ocana, M.Micheli 1
T.Lister 1
Individual Measurer Total MPECs
Unknown 64
T.Lister 2
A.Debackere 1
F.Ocana 1
M.Micheli 1

List of Facilities

Facilities Count
0.35-m f/3 Cassegrain + CCD 43
0.35-m f/3 Cassegrain + CCD, 0.36-m f/2.2 reflector + CCD 1
0.35-m f/3 reflector + CMO 1
0.36-m f/2.2 reflector + CCD 2
0.4-m f/8.0 Schmidt-Cassegrain + CCD 1
0.40-m f/10 Schmidt- Cassegrain + CCD 1
Unknown 18