L09 Sutherland-LCO Aqawan A #1

Where is this observatory?

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 P/R/FU DOU List Update Retraction Other Follow-Up First Follow-Up
2024 19 0 0 11 3 0 0 0 5 0
2023 12 0 0 11 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 2024-O15 COMET C/2024 L5 (ATLAS) 2024-07-20 03:29:00 Comet CATCH
2 MPEC 2024-M118 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-06-30 07:07:00 Comet CATCH
3 MPEC 2024-M45 DAILY ORBIT UPDATE (2024 June 24) 2024-06-24 12:04:00
4 MPEC 2024-K118 COMET C/2024 J3 (ATLAS) 2024-05-29 04:38:00 Comet CATCH
5 MPEC 2024-H91 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-04-29 19:47:00 Comet CATCH
6 MPEC 2024-H50 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-04-21 03:18:00 Comet CATCH
7 MPEC 2024-H22 COMET C/2024 G3 (ATLAS) 2024-04-18 06:22:00 Comet CATCH
8 MPEC 2024-G193 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-04-13 23:03:00 Comet CATCH
9 MPEC 2024-E49 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-03-05 06:42:00 Comet CATCH
10 MPEC 2024-D98 COMET C/2024 C4 (ATLAS) 2024-02-21 08:40:00 Comet CATCH
11 MPEC 2024-D33 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-02-17 09:36:00 Comet CATCH
12 MPEC 2024-C04 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-02-01 08:11:00 Comet CATCH
13 MPEC 2024-B143 COMET P/2011 NO1 = P/2023 WM26 (Elenin) 2024-01-28 01:59:00 Comet CATCH
14 MPEC 2024-B140 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-01-27 07:10:00 Comet CATCH
15 MPEC 2024-B139 COMET P/2023 Y3 = P/2017 BQ100 (ATLAS) 2024-01-27 04:37:00 Comet CATCH
16 MPEC 2024-B131 DAILY ORBIT UPDATE (2024 January 25) 2024-01-25 12:39:00
17 MPEC 2024-B78 COMET C/2024 A1 (ATLAS) 2024-01-21 08:45:00 Comet CATCH
18 MPEC 2024-B20 DAILY ORBIT UPDATE (2024 January 17) 2024-01-17 12:27:00
19 MPEC 2024-A43 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-01-05 07:20:00 Comet CATCH
20 MPEC 2023-Y70 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-12-21 09:40:00 Comet CATCH
21 MPEC 2023-X258 COMET P/2001 Q6 = P/2023 W1 (NEAT) 2023-12-13 06:32:00 ✓ 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-V192 COMET C/2023 V4 (Camarasa-Duszanowicz) 2023-11-11 03:26:00 Comet CATCH
24 MPEC 2023-T226 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-10-14 00:34:00 Comet CATCH
25 MPEC 2023-S260 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-09-29 00:01:00 Comet CATCH
26 MPEC 2023-R42 COMET P/2010 YK3 = P/2023 KF3 2023-09-08 02:02:00 Comet CATCH
27 MPEC 2023-R20 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-09-06 07:20:00 Comet CATCH
28 MPEC 2023-Q150 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-08-28 08:03:00 Comet CATCH
29 MPEC 2023-Q33 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-08-20 03:16:00 Comet CATCH
30 MPEC 2023-P65 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-08-13 04:14:00 Comet CATCH
31 MPEC 2023-K136 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-05-25 03:40:00 Comet CATCH
32 MPEC 2021-V302 DAILY ORBIT UPDATE (2021 November 13) 2021-11-13 12:02:00
33 MPEC 2021-V274 DAILY ORBIT UPDATE (2021 November 12) 2021-11-12 12:29:00
34 MPEC 2021-L04 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-06-01 05:18:00 Comet CATCH
35 MPEC 2021-E37 DAILY ORBIT UPDATE (2021 March 6) 2021-03-06 15:36:00
36 MPEC 2021-D69 DAILY ORBIT UPDATE (2021 February 20) 2021-02-20 12:23:00
37 MPEC 2020-L19 DAILY ORBIT UPDATE (2020 June 4) 2020-06-04 12:00:00
38 MPEC 2019-L25 DAILY ORBIT UPDATE (2019 JUNE 3 UT) 2019-06-03 12:05:00
39 MPEC 2019-J142 OBSERVATIONS AND ORBITS OF COMETS 2019-05-15 14:22:00 Comet CATCH
40 MPEC 2019-G154 DAILY ORBIT UPDATE (2019 APR. 13 UT) 2019-04-13 12:06:00
41 MPEC 2018-Y74 COMET 46P/Wirtanen 2018-12-26 17:43:00 Comet CATCH
42 MPEC 2018-W51 DAILY ORBIT UPDATE (2018 NOV. 24 UT) 2018-11-24 13:06:00
43 MPEC 2018-U15 DAILY ORBIT UPDATE (2018 OCT. 18 UT) 2018-10-18 12:06:00
44 MPEC 2018-K14 DAILY ORBIT UPDATE (2018 MAY 18 UT) 2018-05-18 12:07:00

List of Observers

Observers Count
A. Hale 130
H. Usher, G. James, A. Hale, S. Dodderhill 31
A. Hale, J. M. Perez-Redondo 6
J. M. Perez-Redondo 3

List of Measurers

Measurers Count
T. Lister 3
A. Debackere, T. Lister 31

List of Facilities

Facilities Count
0.4-m f/8.0 Schmidt-Cassegrain + CCD 3
0.40-m f/10 Schmidt- Cassegrain + CCD 2
0.35-m f/3 Cassegrain + CCD 125
0.35-m f/3 Cassegrain + CCD, 0.36-m f/2.2 reflector + CCD 6
0.36-m f/2.2 reflector + CCD 3