Q63 Siding Spring-LCO A

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Graphs

Yearly Breakdown of MPEC Types

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 0 0 0 0 0 0 0 0 0 0
2023 4 0 0 2 1 0 0 0 1 0
2022 5 0 0 0 4 0 0 0 1 0
2021 17 0 0 1 8 0 0 0 7 1
2020 19 0 0 6 5 0 0 0 8 0
2019 4 0 0 0 4 0 0 0 0 0
2018 10 0 0 0 6 0 0 0 3 1
2017 12 0 0 2 9 0 0 0 0 1
2016 0 0 0 0 0 0 0 0 0 0
2015 9 0 0 0 2 0 0 0 6 1
2014 21 0 0 5 5 0 0 0 5 6
2013 2 0 0 0 0 0 0 0 2 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

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List of Individual MPECs

Index Name Date/Time Discoverer First-responding Confirmer Object Type Search Archival Image
1 MPEC 2023-V167 DAILY ORBIT UPDATE (2023 November 10) 2023-11-10 12:28:00
2 MPEC 2023-R153 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-09-12 09:13:00 Comet CATCH
3 MPEC 2023-L19 COMET C/2023 K1 (ATLAS) 2023-06-05 19:31:00 Comet CATCH
4 MPEC 2023-H131 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-04-21 20:15:00 Comet CATCH
5 MPEC 2022-X36 2022 WQ11 2022-12-02 13:08:00 NEA (H>22) CATCH
6 MPEC 2022-R160 DAILY ORBIT UPDATE (2022 September 14) 2022-09-14 12:02:00
7 MPEC 2022-P97 DAILY ORBIT UPDATE (2022 August 9) 2022-08-09 12:11:00
8 MPEC 2022-O17 DAILY ORBIT UPDATE (2022 July 21) 2022-07-21 12:01:00
9 MPEC 2022-A166 DAILY ORBIT UPDATE (2022 January 12) 2022-01-12 12:06:00
10 MPEC 2021-V274 DAILY ORBIT UPDATE (2021 November 12) 2021-11-12 12:29:00
11 MPEC 2021-V200 DAILY ORBIT UPDATE (2021 November 10) 2021-11-10 12:25:00
12 MPEC 2021-S14 2021 SA 2021-09-17 11:39:00 ✓ NEA (H>22) CATCH
13 MPEC 2021-R258 DAILY ORBIT UPDATE (2021 September 12) 2021-09-12 12:09:00
14 MPEC 2021-R98 COMET P/2021 Q5 (ATLAS) 2021-09-06 02:31:00 Comet CATCH
15 MPEC 2021-Q66 2021 QC1 2021-08-27 16:16:00 NEA (H>22) CATCH
16 MPEC 2021-Q64 2021 QA1 2021-08-27 14:04:00 NEA (H>22) CATCH
17 MPEC 2021-Q41 2021 PH27 2021-08-21 04:38:00 NEAl18 CATCH
18 MPEC 2021-N126 2021 NV5 2021-07-14 16:34:00 NEA (H>22) CATCH
19 MPEC 2021-M94 2021 ML1 2021-06-27 17:55:00 NEA (H>22) CATCH
20 MPEC 2021-G163 DAILY ORBIT UPDATE (2021 April 12) 2021-04-12 15:13:00
21 MPEC 2021-F20 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-03-18 08:58:00 Comet CATCH
22 MPEC 2021-E89 DAILY ORBIT UPDATE (2021 March 9) 2021-03-09 15:02:00
23 MPEC 2021-E17 DAILY ORBIT UPDATE (2021 March 4) 2021-03-04 15:35:00
24 MPEC 2021-D59 2021 DK1 2021-02-19 15:51:00 NEA (H>22) CATCH
25 MPEC 2021-B139 DAILY ORBIT UPDATE (2021 January 28) 2021-01-28 13:40:00
26 MPEC 2021-A184 DAILY ORBIT UPDATE (2021 January 14) 2021-01-14 12:16:00
27 MPEC 2020-U96 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-10-19 00:30:00 Comet CATCH
28 MPEC 2020-R168 DAILY ORBIT UPDATE (2020 September 15) 2020-09-15 12:05:00
29 MPEC 2020-Q219 DAILY ORBIT UPDATE (2020 August 28) 2020-08-28 12:03:00
30 MPEC 2020-P29 COMET C/2020 P1 (NEOWISE) 2020-08-08 18:44:00 Comet CATCH
31 MPEC 2020-O59 DAILY ORBIT UPDATE (2020 July 21) 2020-07-21 12:19:00
32 MPEC 2020-O05 DAILY ORBIT UPDATE (2020 July 16) 2020-07-16 12:15:00
33 MPEC 2020-J37 COMET C/2020 J1 (SONEAR) 2020-05-04 22:36:00 Comet CATCH
34 MPEC 2020-H67 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-04-21 06:11:00 Comet CATCH
35 MPEC 2020-G94 COMET C/2020 F8 (SWAN) 2020-04-12 23:24:00 Comet CATCH
36 MPEC 2020-F144 COMET P/2020 F1 (Leonard) 2020-03-26 00:40:00 Comet CATCH
37 MPEC 2020-F65 2017 MV4 2020-03-19 15:00:00 NEA (18>H>22) CATCH
38 MPEC 2020-E47 DAILY ORBIT UPDATE (2020 March 14) 2020-03-14 12:01:00
39 MPEC 2020-D130 2020 DZ3 2020-02-28 21:04:00 NEA (H>22) CATCH
40 MPEC 2020-D120 2020 DP3 2020-02-28 03:13:00 NEA (H>22) CATCH
41 MPEC 2020-C98 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-02-05 20:39:00 Comet CATCH
42 MPEC 2020-C22 2020 BC15 2020-02-01 22:33:00 NEA (18>H>22) CATCH
43 MPEC 2020-C17 2020 BX14 2020-02-01 21:04:00 NEA (18>H>22) CATCH
44 MPEC 2020-B283 2020 BZ12 2020-01-30 19:09:00 NEA (18>H>22) CATCH
45 MPEC 2020-B81 2020 BB3 2020-01-22 19:37:00 NEA (H>22) CATCH
46 MPEC 2019-X105 DAILY ORBIT UPDATE (2019 December 11) 2019-12-11 12:02:00
47 MPEC 2019-V77 DAILY ORBIT UPDATE (2019 November 6) 2019-11-06 12:01:00
48 MPEC 2019-T98 DAILY ORBIT UPDATE (2019 October 6) 2019-10-06 12:21:00
49 MPEC 2019-P36 DAILY ORBIT UPDATE (2019 August 4) 2019-08-04 12:04:00
50 MPEC 2018-R195 2018 RN7 2018-09-15 23:45:00 NEA (H>22) CATCH
51 MPEC 2018-R162 2018 RZ5 2018-09-14 19:28:00 NEA (H>22) CATCH
52 MPEC 2018-P73 2018 PX19 2018-08-12 20:54:00 ✓ NEA (18>H>22) CATCH
53 MPEC 2018-L39 DAILY ORBIT UPDATE (2018 JUNE 9 UT) 2018-06-09 12:03:00
54 MPEC 2018-L29 DAILY ORBIT UPDATE (2018 JUNE 8 UT) 2018-06-08 12:03:00
55 MPEC 2018-H71 DAILY ORBIT UPDATE (2018 APR. 24 UT) 2018-04-24 12:05:00
56 MPEC 2018-H42 DAILY ORBIT UPDATE (2018 APR. 20 UT) 2018-04-20 12:03:00
57 MPEC 2018-H29 DAILY ORBIT UPDATE (2018 APR. 18 UT) 2018-04-18 12:03:00
58 MPEC 2018-F47 DAILY ORBIT UPDATE (2018 MAR. 20 UT) 2018-03-20 12:04:00
59 MPEC 2018-C45 2017 UR52 2018-02-09 01:50:00 NEA (18>H>22) CATCH
60 MPEC 2017-T14 OBSERVATIONS AND ORBITS OF COMETS 2017-10-03 16:54:00 Comet CATCH
61 MPEC 2017-H57 DAILY ORBIT UPDATE (2017 APR. 25 UT) 2017-04-25 11:59:00
62 MPEC 2017-H18 DAILY ORBIT UPDATE (2017 APR. 19 UT) 2017-04-19 12:00:00
63 MPEC 2017-E59 OBSERVATIONS AND ORBITS OF COMETS 2017-03-08 23:15:00 Comet CATCH
64 MPEC 2017-E39 2017 EN 2017-03-04 18:08:00 ✓ PHAg18 CATCH
65 MPEC 2017-D33 DAILY ORBIT UPDATE (2017 FEB. 22 UT) 2017-02-22 13:50:00
66 MPEC 2017-C78 DAILY ORBIT UPDATE (2017 FEB. 11 UT) 2017-02-11 13:04:00
67 MPEC 2017-C33 DAILY ORBIT UPDATE (2017 FEB. 3 UT) 2017-02-03 13:07:00
68 MPEC 2017-C16 DAILY ORBIT UPDATE (2017 FEB. 2 UT) 2017-02-02 13:06:00
69 MPEC 2017-B160 DAILY ORBIT UPDATE (2017 JAN. 31 UT) 2017-01-31 13:04:00
70 MPEC 2017-B65 DAILY ORBIT UPDATE (2017 JAN. 26 UT) 2017-01-26 13:03:00
71 MPEC 2017-B62 DAILY ORBIT UPDATE (2017 JAN. 25 UT) 2017-01-25 13:02:00
72 MPEC 2015-T04 DAILY ORBIT UPDATE (2015 OCT. 3 UT) 2015-10-03 12:03:00
73 MPEC 2015-O39 2015 OC22 2015-07-22 14:15:00 PHAg18 CATCH
74 MPEC 2015-G37 2015 FD341 2015-04-11 21:45:00 NEAl18 CATCH
75 MPEC 2015-F151 2015 FP124 2015-03-30 02:58:00 NEA (H>22) CATCH
76 MPEC 2015-F64 DAILY ORBIT UPDATE (2015 MAR. 23 UT) 2015-03-23 12:10:00
77 MPEC 2015-D49 2015 DH155 2015-02-21 14:10:00 PHAg18 CATCH
78 MPEC 2015-B48 2015 AR45 2015-01-18 22:29:00 ✓ PHAg18 CATCH
79 MPEC 2015-B24 2015 AC45 2015-01-17 15:22:00 NEA (18>H>22) CATCH
80 MPEC 2015-A41 2015 AO43 2015-01-15 21:18:00 NEA (H>22) CATCH
81 MPEC 2014-W46 2014 WK7 2014-11-20 17:05:00 NEA (H>22) CATCH
82 MPEC 2014-U124 OBSERVATIONS AND ORBITS OF COMETS 2014-10-29 22:17:00 Comet CATCH
83 MPEC 2014-U33 2014 UY7 2014-10-23 00:44:00 NEA (H>22) CATCH
84 MPEC 2014-T44 OBSERVATIONS AND ORBITS OF COMETS 2014-10-06 13:06:00 Comet CATCH
85 MPEC 2014-S125 OBSERVATIONS AND ORBITS OF COMETS 2014-09-30 15:50:00 Comet CATCH
86 MPEC 2014-S95 DAILY ORBIT UPDATE (2014 SEPT. 26 UT) 2014-09-26 12:06:00
87 MPEC 2014-P58 2014 OT392 2014-08-13 22:08:00 ✓ NEA (H>22) CATCH
88 MPEC 2014-P52 DAILY ORBIT UPDATE (2014 AUG. 12 UT) 2014-08-12 12:01:00
89 MPEC 2014-P37 DAILY ORBIT UPDATE (2014 AUG. 7 UT) 2014-08-07 12:03:00
90 MPEC 2014-P13 2014 OF338 2014-08-03 02:13:00 NEA (H>22) CATCH
91 MPEC 2014-P09 2014 OZ337 2014-08-03 01:41:00 ✓ NEA (H>22) CATCH
92 MPEC 2014-O32 2014 OA2 2014-07-25 14:08:00 ✓ NEA (18>H>22) CATCH
93 MPEC 2014-N57 OBSERVATIONS AND ORBITS OF COMETS 2014-07-09 00:13:00 Comet CATCH
94 MPEC 2014-M70 COMET C/2013 UQ4 (Catalina) 2014-06-30 02:14:00 Comet CATCH
95 MPEC 2014-K35 2014 KP4 2014-05-23 14:52:00 PHAg18 CATCH
96 MPEC 2014-K22 2014 KG2 2014-05-21 18:58:00 ✓ Unusual CATCH
97 MPEC 2014-D46 DAILY ORBIT UPDATE (2014 FEB. 26 UT) 2014-02-26 14:04:00
98 MPEC 2014-C02 2014 BG60 2014-02-01 17:17:00 ✓ NEA (18>H>22) CATCH
99 MPEC 2014-B66 DAILY ORBIT UPDATE (2014 JAN. 29 UT) 2014-01-29 14:02:00
100 MPEC 2014-B15 2014 BQ 2014-01-21 18:49:00 ✓ NEA (H>22) CATCH
101 MPEC 2014-A85 2014 AT51 2014-01-14 20:06:00 NEA (H>22) CATCH
102 MPEC 2013-R66 2013 RC32 2013-09-08 14:14:00 NEA (H>22) CATCH
103 MPEC 2013-N15 2013 NK4 2013-07-05 15:37:00 PHAg18 CATCH

List of Observers

Observers Count
E. J. Christensen, S. M. Larson, T. Lister 47
T. Lister 123
A. A. Christou, D. J. Asher 3
G. Barentsen 2
H. Throop, J.-Y. Li 2
M. Micheli, J. D. Armstrong 2
T. Lister, S. Greenstreet, E. Gomez 14
A. Debackere 10
P.-J. Dekelver, W. Cuppens 3
P. Miller, E. Gomez, R. Holmes, R. Miles, T. Linder, L. Buzzi, S. Foglia 2
A. Tedeschi, T. Lister, J. Chatelain, E. Gomez, S. Greenstreet 12
T. Lister, J. Chatelain, E. Gomez, S. Greenstreet 15
P. Breitenstein 49
T. Lister, M. Kelley, D. Bodewits, E. Jehin, M. Knight, Q. Ye 4
P. Breitenstein, L. Broering 18
M. Kelley, T. Lister, D. Bodewits, S. Protopapa, E. Jehin, Q. Ye 4
T. Santana-Ros, R. Reszelewski, M. Zolnowski, M. Gedek, K. Zukowski, L. Conversi, M. Micheli 5
T. Santana-Ros, M. Micheli, L. Conversi 2
T. Lister, J. Chatelain, S. Greenstreet, E. Gomez 5
T. Santana-Ros, L. Conversi, M. Micheli 3
M. Micheli, T. Santana-Ros, L. Conversi 3
T. Santana-Ros, F. Oca\~na, M. Micheli, L. Conversi 3
J. M. Perez 3
T. Santana-Ros, M. Micheli, F. Ocana, L. Conversi 6
A. Hale 2

List of Measurers

Measurers Count
T. Lister 75
M. E. Devlin, M. S. Devlin 3
M. Micheli, D. Farnocchia 2
M. Micheli 16
S. Greenstreet 14
R. Miles, A. Debackere 10
P.-J. Dekelver 3
S. Foglia, L. Buzzi 2
A. Tedeschi 12
R. Reszelewski 5
P. Breitenstein 4
F. Oca\~na, M. Micheli 3
Facilities Count
1.0-m f/8 Ritchey-Chretien + CCD 205
1.0-m reflector + CCD 12
1.0-m f/8.0 Ritchey-Chretien + CCD 41
1.0-m Ritchey-Chretien + CCD 67
1.0-m f/8.0 Ritchey- Chretien + CCD 4
0.36-m f/2.2 reflector + CCD 3
1.0-m f/8 Schmidt-Cassegrain + CCD 2