Xingming Observatory

C42

Where is this observatory?

N86

Where is this observatory?

N88

Where is this observatory?

N89

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

Tables

Yearly Breakdown of MPEC Types

Year Total MPECs Editorial Discovery P/R/FU DOU List Update Retraction Other Follow-Up First Follow-Up
2026 10 0 1 3 5 0 0 0 1 0
2025 22 0 0 8 8 0 0 0 4 2
2024 14 0 1 5 4 0 0 0 4 0
2023 27 0 1 7 9 0 0 0 9 1
2022 62 0 0 13 41 0 0 0 5 3
2021 122 0 0 6 26 0 0 0 77 13
2020 120 0 0 5 11 0 0 0 84 20
2019 13 0 0 1 3 0 0 0 7 2
2018 22 0 0 1 0 0 0 0 18 3
2017 8 0 0 3 0 0 0 0 5 0
2016 11 0 0 3 2 0 0 0 6 0
2015 3 0 0 2 0 0 0 0 1 0
2014 3 0 0 3 0 0 0 0 0 0
2013 8 0 0 8 0 0 0 0 0 0
2012 18 0 0 17 0 0 0 0 1 0
2011 13 0 0 8 1 0 0 0 4 0
2010 0 0 0 0 0 0 0 0 0 0
2009 2 0 0 2 0 0 0 0 0 0
2008 18 0 0 18 0 0 0 0 0 0
2007 1 0 0 1 0 0 0 0 0 0
2006 2 0 0 2 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-V135 2020 VE4 2020-11-13 20:44:00 NEA (H>22) CATCH
2 MPEC 2020-S150 2020 SE3 2020-09-22 11:20:00 PHAg18 CATCH
3 MPEC 2022-T26 DAILY ORBIT UPDATE (2022 October 2) 2022-10-02 12:12:00
4 MPEC 2021-G83 2021 GE3 2021-04-07 11:00:00 NEA (H>22) CATCH
5 MPEC 2024-X94 DAILY ORBIT UPDATE (2024 December 4) 2024-12-04 12:32:00
6 MPEC 2025-B54 DAILY ORBIT UPDATE (2025 January 22) 2025-01-22 12:09:00
7 MPEC 2020-W131 2020 WO3 2020-11-23 20:39:00 NEA (H>22) CATCH
8 MPEC 2020-M67 DAILY ORBIT UPDATE (2020 June 22) 2020-06-22 12:02:00
9 MPEC 2021-E19 COMET C/2021 D1 (SWAN) 2021-03-04 21:12:00 Comet CATCH
10 MPEC 2012-K56 OBSERVATIONS AND ORBITS OF COMETS 2012-05-25 22:03:00 Comet CATCH
11 MPEC 2020-P05 2020 OT6 2020-08-02 01:10:00 PHAg18 CATCH
12 MPEC 2021-A48 2021 AK1 2021-01-06 13:46:00 NEA (H>22) CATCH
13 MPEC 2022-U146 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-10-21 06:57:00 Comet CATCH
14 MPEC 2021-B18 2021 BC 2021-01-17 01:33:00 ✓ NEA (H>22) CATCH
15 MPEC 2018-C99 2018 CP3 2018-02-13 21:23:00 NEA (H>22) CATCH
16 MPEC 2019-J122 COMET C/2019 J1 (Lemmon) 2019-05-12 23:11:00 Comet CATCH
17 MPEC 2021-A37 2021 AY 2021-01-06 01:47:00 NEA (H>22) CATCH
18 MPEC 2016-L33 2016 LV 2016-06-04 21:28:00 PHAg18 CATCH
19 MPEC 2013-R59 OBSERVATIONS AND ORBITS OF COMETS 2013-09-06 23:38:00 Comet CATCH
20 MPEC 2021-Y76 DAILY ORBIT UPDATE (2021 December 31) 2021-12-31 12:01:00
21 MPEC 2023-X98 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-12-06 08:53:00 Comet CATCH
22 MPEC 2021-A14 DAILY ORBIT UPDATE (2021 January 4) 2021-01-04 12:02:00
23 MPEC 2008-G35 OBSERVATIONS OF COMETS 2008-04-07 15:28:00 Comet CATCH
24 MPEC 2021-G187 DAILY ORBIT UPDATE (2021 April 13) 2021-04-13 12:14:00
25 MPEC 2020-U259 2020 UQ6 2020-10-28 19:39:00 NEA (H>22) CATCH
26 MPEC 2022-U146 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-10-21 06:57:00 Comet CATCH
27 MPEC 2021-E119 2021 ES3 2021-03-11 22:18:00 NEA (H>22) CATCH
28 MPEC 2020-Y49 2020 YW 2020-12-19 02:29:00 ✓ NEA (H>22) CATCH
29 MPEC 2020-X119 2020 XK3 2020-12-11 19:02:00 NEA (18>H>22) CATCH
30 MPEC 2020-P44 2020 PT 2020-08-11 22:18:00 NEA (H>22) CATCH
31 MPEC 2020-L34 2020 LC 2020-06-08 21:31:00 NEA (H>22) CATCH
32 MPEC 2020-P08 2020 OV6 2020-08-02 09:29:00 NEA (18>H>22) CATCH
33 MPEC 2020-V70 DAILY ORBIT UPDATE (2020 November 11) 2020-11-11 12:07:00
34 MPEC 2018-D04 2018 CX13 2018-02-16 19:57:00 NEA (18>H>22) CATCH
35 MPEC 2021-U202 DAILY ORBIT UPDATE (2021 October 30) 2021-10-30 12:06:00
36 MPEC 2021-G149 2021 GN6 2021-04-11 08:33:00 NEA (H>22) CATCH
37 MPEC 2018-F136 COMET C/2018 C2 (Lemmon) 2018-03-28 14:09:00 Comet CATCH
38 MPEC 2022-O65 2022 OS1 2022-07-27 17:17:00 NEA (18>H>22) CATCH
39 MPEC 2020-P36 2020 PK 2020-08-09 21:53:00 NEA (18>H>22) CATCH
40 MPEC 2025-G119 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-04-11 19:21:00 Comet CATCH
41 MPEC 2022-H07 DAILY ORBIT UPDATE (2022 April 19) 2022-04-19 12:02:00
42 MPEC 2022-V101 DAILY ORBIT UPDATE (2022 November 5) 2022-11-05 20:01:00
43 MPEC 2020-K159 COMET C/2020 K3 (Leonard) 2020-05-25 03:51:00 Comet CATCH
44 MPEC 2021-E101 2021 ED3 2021-03-10 22:51:00 NEA (H>22) CATCH
45 MPEC 2021-R141 2021 RS2 2021-09-07 21:16:00 NEA (H>22) CATCH
46 MPEC 2022-M81 COMET P/2016 PM1 = P/2010 LK36 = P/2016 MD = P/2022 C4 (WISE-PANSTARRS) 2022-06-27 02:07:00 Comet CATCH
47 MPEC 2018-C59 2018 CY1 2018-02-10 19:33:00 NEA (H>22) CATCH
48 MPEC 2020-R112 2020 RF3 2020-09-13 19:28:00 ✓ NEA (H>22) CATCH
49 MPEC 2021-C155 2021 CS3 2021-02-09 19:51:00 NEA (H>22) CATCH
50 MPEC 2020-P47 2020 PV 2020-08-11 23:32:00 NEA (H>22) CATCH
51 MPEC 2012-O08 COMET P/2012 NJ (LA SAGRA) 2012-07-18 17:11:00 Comet CATCH
52 MPEC 2020-K131 Comet C/2019 Y4 (ATLAS) 2020-05-22 20:52:00 Comet CATCH
53 MPEC 2022-W220 DAILY ORBIT UPDATE (2022 November 27) 2022-11-27 12:23:00
54 MPEC 2020-J74 2020 JK1 2020-05-15 00:47:00 NEA (H>22) CATCH
55 MPEC 2015-G27 COMET C/2015 F5 (SWAN-XINGMING) 2015-04-10 19:03:00 Comet CATCH
56 MPEC 2020-W114 2020 WZ2 2020-11-23 01:24:00 NEA (H>22) CATCH
57 MPEC 2020-Y31 2020 YF 2020-12-17 23:30:00 NEA (H>22) CATCH
58 MPEC 2011-E38 2011 EE17 2011-03-06 22:54:00 NEA (H>22) CATCH
59 MPEC 2022-W132 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-11-22 03:42:00 Comet CATCH
60 MPEC 2021-Q43 DAILY ORBIT UPDATE (2021 August 21) 2021-08-21 12:10:00
61 MPEC 2022-O62 DAILY ORBIT UPDATE (2022 July 27) 2022-07-27 12:04:00
62 MPEC 2025-P138 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-08-12 16:13:00 Comet CATCH
63 MPEC 2020-U256 DAILY ORBIT UPDATE (2020 October 28) 2020-10-28 12:08:00
64 MPEC 2025-C143 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-02-08 19:17:00 Comet CATCH
65 MPEC 2025-R69 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-09-09 19:18:00 Comet CATCH
66 MPEC 2023-E68 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-03-13 20:48:00 Comet CATCH
67 MPEC 2019-J123 COMET C/2019 J2 (Palomar) 2019-05-13 00:16:00 ✓ Comet CATCH
68 MPEC 2022-H39 DAILY ORBIT UPDATE (2022 April 24) 2022-04-24 12:04:00
69 MPEC 2016-V92 DAILY ORBIT UPDATE (2016 NOV. 10 UT) 2016-11-10 13:03:00
70 MPEC 2022-T11 DAILY ORBIT UPDATE (2022 October 1) 2022-10-01 12:09:00
71 MPEC 2022-J35 DAILY ORBIT UPDATE (2022 May 5) 2022-05-05 12:07:00
72 MPEC 2019-W49 2019 WH 2019-11-18 21:09:00 NEA (H>22) CATCH
73 MPEC 2012-N02 OBSERVATIONS AND ORBITS OF COMETS 2012-07-01 16:59:00 Comet CATCH
74 MPEC 2021-P86 2021 PO2 2021-08-08 12:55:00 ✓ NEA (18>H>22) CATCH
75 MPEC 2021-V209 2021 VM5 2021-11-10 13:23:00 NEA (H>22) CATCH
76 MPEC 2021-A122 2021 AB4 2021-01-11 01:18:00 NEA (H>22) CATCH
77 MPEC 2023-U205 2023 UG6 2023-10-23 04:45:00 NEA (18>H>22) CATCH
78 MPEC 2026-A119 DAILY ORBIT UPDATE (2026 January 14) 2026-01-14 12:04:00
79 MPEC 2008-G32 COMET C/2008 C1 (CHEN-GAO) 2008-04-07 14:46:00 Comet CATCH
80 MPEC 2012-L43 OBSERVATIONS AND ORBITS OF COMETS 2012-06-15 16:03:00 Comet CATCH
81 MPEC 2011-F15 COMET C/2011 F1 (LINEAR) 2011-03-21 17:00:00 Comet CATCH
82 MPEC 2023-D73 DAILY ORBIT UPDATE (2023 February 28) 2023-02-28 12:30:00
83 MPEC 2020-P50 2009 PQ1 2020-08-12 00:36:00 NEA (H>22) CATCH
84 MPEC 2025-O159 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-07-31 18:52:00 Comet CATCH
85 MPEC 2021-C308 2021 CG8 2021-02-14 07:15:00 NEA (H>22) CATCH
86 MPEC 2022-H30 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-04-23 08:53:00 Comet CATCH
87 MPEC 2020-X90 2020 XQ2 2020-12-09 19:24:00 NEA (H>22) CATCH
88 MPEC 2020-P27 2020 PF 2020-08-08 11:18:00 NEA (H>22) CATCH
89 MPEC 2012-M33 OBSERVATIONS AND ORBITS OF COMETS 2012-06-22 16:34:00 Comet CATCH
90 MPEC 2012-G18 OBSERVATIONS AND ORBITS OF COMETS 2012-04-03 20:37:00 Comet CATCH
91 MPEC 2024-L04 COMET P/2024 FG9 (Nanshan-Hahn) 2024-06-01 04:41:00 Comet CATCH
92 MPEC 2021-D54 DAILY ORBIT UPDATE (2021 February 19) 2021-02-19 12:23:00
93 MPEC 2021-C38 2021 CS 2021-02-06 23:28:00 NEA (H>22) CATCH
94 MPEC 2021-F84 2021 FF2 2021-03-23 00:31:00 NEA (H>22) CATCH
95 MPEC 2021-O29 DAILY ORBIT UPDATE (2021 July 20) 2021-07-20 12:09:00
96 MPEC 2020-W156 2020 AV2 2020-11-25 20:42:00 NEAl18 CATCH
97 MPEC 2020-M06 2020 LD1 2020-06-16 22:12:00 NEA (H>22) CATCH
98 MPEC 2024-P111 DAILY ORBIT UPDATE (2024 August 9) 2024-08-09 12:09:00
99 MPEC 2026-C51 2026 CB1 2026-02-09 08:46:00 NEA (H>22) CATCH
100 MPEC 2021-A71 DAILY ORBIT UPDATE (2021 January 8) 2021-01-08 12:13:00
101 MPEC 2022-U02 DAILY ORBIT UPDATE (2022 October 16) 2022-10-16 12:10:00
102 MPEC 2020-X120 2020 XL3 2020-12-11 19:05:00 PHAg18 CATCH
103 MPEC 2019-X49 DAILY ORBIT UPDATE (2019 December 4) 2019-12-04 12:03:00
104 MPEC 2017-C15 2017 BN92 2017-02-01 20:11:00 NEA (H>22) CATCH
105 MPEC 2020-F77 2020 FL2 2020-03-22 19:38:00 NEA (H>22) CATCH
106 MPEC 2020-P63 2020 PK1 2020-08-12 22:39:00 NEA (H>22) CATCH
107 MPEC 2018-C60 2018 CZ1 2018-02-10 19:38:00 NEA (H>22) CATCH
108 MPEC 2020-O21 2020 OD 2020-07-18 19:17:00 ✓ NEA (H>22) CATCH
109 MPEC 2008-C63 COMET C/2008 C1 (CHEN-GAO) 2008-02-11 00:38:00 Comet CATCH
110 MPEC 2020-G69 2020 GY1 2020-04-07 00:43:00 NEA (H>22) CATCH
111 MPEC 2023-X102 DAILY ORBIT UPDATE (2023 December 6) 2023-12-06 12:29:00
112 MPEC 2018-E18 A/2018 C2 2018-03-04 22:45:00 Comet CATCH
113 MPEC 2020-V65 2020 VN1 2020-11-10 22:45:00 NEA (H>22) CATCH
114 MPEC 2024-E139 2024 EY2 2024-03-10 01:20:00 NEA (18>H>22) CATCH
115 MPEC 2023-T65 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-10-07 04:08:00 Comet CATCH
116 MPEC 2021-P89 2021 PR2 2021-08-08 13:14:00 ✓ NEA (H>22) CATCH
117 MPEC 2014-A73 OBSERVATIONS AND ORBITS OF COMETS 2014-01-12 17:26:00 Comet CATCH
118 MPEC 2021-A67 2021 AC2 2021-01-08 00:31:00 NEA (H>22) CATCH
119 MPEC 2020-L10 2019 VS7 2020-06-03 11:27:00 NEA (18>H>22) CATCH
120 MPEC 2020-K131 Comet C/2019 Y4 (ATLAS) 2020-05-22 20:52:00 Comet CATCH
121 MPEC 2020-V07 2020 UW6 2020-11-03 06:00:00 PHAg18 CATCH
122 MPEC 2022-U349 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-10-29 04:43:00 Comet CATCH
123 MPEC 2022-T23 NEW FRAGMENT OF COMET 157P/TRITTON 2022-10-02 07:20:00 Comet CATCH
124 MPEC 2022-R06 DAILY ORBIT UPDATE (2022 September 1) 2022-09-01 12:09:00
125 MPEC 2018-C63 2018 CG2 2018-02-10 20:03:00 NEA (18>H>22) CATCH
126 MPEC 2021-B42 2021 BQ 2021-01-18 02:16:00 NEA (H>22) CATCH
127 MPEC 2020-O175 2020 OA6 2020-07-30 23:25:00 NEA (H>22) CATCH
128 MPEC 2022-T138 DAILY ORBIT UPDATE (2022 October 14) 2022-10-14 12:10:00
129 MPEC 2016-E65 2016 EF28 2016-03-06 16:31:00 PHAg18 CATCH
130 MPEC 2020-W92 2020 WE2 2020-11-21 00:12:00 NEA (18>H>22) CATCH
131 MPEC 2020-V85 2020 VC2 2020-11-12 09:43:00 NEA (H>22) CATCH
132 MPEC 2018-C88 2018 CZ2 2018-02-12 15:28:00 ✓ PHAg18 CATCH
133 MPEC 2020-O71 DAILY ORBIT UPDATE (2020 July 23) 2020-07-23 12:20:00
134 MPEC 2021-L04 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-06-01 05:18:00 Comet CATCH
135 MPEC 2026-C91 COMET 3I/ATLAS 2026-02-13 16:28:00 Comet CATCH
136 MPEC 2023-C45 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-02-07 05:46:00 Comet CATCH
137 MPEC 2020-X16 2020 XD 2020-12-05 19:51:00 PHAg18 CATCH
138 MPEC 2011-L11 OBSERVATIONS AND ORBITS OF COMETS 2011-06-02 18:04:00 Comet CATCH
139 MPEC 2020-P12 2020 PA 2020-08-02 23:19:00 NEA (H>22) CATCH
140 MPEC 2017-E32 2017 DS109 2017-03-04 17:22:00 NEA (H>22) CATCH
141 MPEC 2021-C77 DAILY ORBIT UPDATE (2021 February 7) 2021-02-07 12:05:00
142 MPEC 2026-D24 DAILY ORBIT UPDATE (2026 February 17) 2026-02-17 12:13:00
143 MPEC 2017-O35 2017 OD1 2017-07-22 22:48:00 NEA (18>H>22) CATCH
144 MPEC 2026-A49 DAILY ORBIT UPDATE (2026 January 10) 2026-01-10 12:23:00
145 MPEC 2013-E06 OBSERVATIONS AND ORBITS OF COMETS 2013-03-03 01:00:00 Comet CATCH
146 MPEC 2020-V76 2020 VU1 2020-11-12 01:17:00 NEA (H>22) CATCH
147 MPEC 2022-U351 DAILY ORBIT UPDATE (2022 October 29) 2022-10-29 12:15:00
148 MPEC 2019-Q135 OBSERVATIONS AND ORBITS OF COMETS 2019-08-30 13:34:00 Comet CATCH
149 MPEC 2020-V113 2020 VG3 2020-11-12 23:31:00 NEA (H>22) CATCH
150 MPEC 2020-A99 2020 AV2 2020-01-08 20:24:00 NEAl18 CATCH
151 MPEC 2021-J52 2021 JA1 2021-05-05 01:47:00 NEA (H>22) CATCH
152 MPEC 2011-E14 2011 ET4 2011-03-03 03:12:00 NEA (18>H>22) CATCH
153 MPEC 2023-E73 DAILY ORBIT UPDATE (2023 March 14) 2023-03-14 12:19:00
154 MPEC 2020-R104 2020 RX2 2020-09-13 11:29:00 ✓ NEA (H>22) CATCH
155 MPEC 2020-O125 2020 OU4 2020-07-27 01:29:00 ✓ NEA (H>22) CATCH
156 MPEC 2008-C21 COMET C/2008 C1 (CHEN-GAO) 2008-02-04 00:25:00 Comet CATCH
157 MPEC 2006-K18 OBSERVATIONS OF COMETS 2006-05-19 19:11:00 Comet CATCH
158 MPEC 2021-C190 2021 CY4 2021-02-10 20:47:00 NEA (H>22) CATCH
159 MPEC 2021-R11 DAILY ORBIT UPDATE (2021 September 1) 2021-09-01 12:17:00
160 MPEC 2020-K166 2020 KJ4 2020-05-25 22:08:00 NEA (H>22) CATCH
161 MPEC 2019-J142 OBSERVATIONS AND ORBITS OF COMETS 2019-05-15 14:22:00 Comet CATCH
162 MPEC 2018-C73 2018 CP2 2018-02-10 22:33:00 ✓ NEA (H>22) CATCH
163 MPEC 2023-U164 DAILY ORBIT UPDATE (2023 October 21) 2023-10-21 12:05:00
164 MPEC 2012-T08 OBSERVATIONS AND ORBITS OF COMETS 2012-10-03 20:11:00 Comet CATCH
165 MPEC 2023-E49 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-03-06 22:02:00 Comet CATCH
166 MPEC 2021-G219 DAILY ORBIT UPDATE (2021 April 15) 2021-04-15 12:16:00
167 MPEC 2020-S116 DAILY ORBIT UPDATE (2020 September 20) 2020-09-20 12:08:00
168 MPEC 2022-U17 2022 UG 2022-10-17 20:43:00 ✓ NEA (H>22) CATCH
169 MPEC 2021-C39 2021 CT 2021-02-06 23:29:00 NEA (H>22) CATCH
170 MPEC 2021-B55 DAILY ORBIT UPDATE (2021 January 18) 2021-01-18 12:23:00
171 MPEC 2008-F63 OBSERVATIONS OF COMETS 2008-03-31 20:46:00 Comet CATCH
172 MPEC 2021-C332 2021 CG9 2021-02-15 18:54:00 NEA (H>22) CATCH
173 MPEC 2018-V151 COMET C/2018 V1 (Machholz-Fujikawa-Iwamoto) 2018-11-11 16:35:00 Comet CATCH
174 MPEC 2021-A38 2021 AZ 2021-01-06 01:48:00 NEA (H>22) CATCH
175 MPEC 2022-V95 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-11-05 03:31:00 Comet CATCH
176 MPEC 2008-E18 OBSERVATIONS OF COMETS 2008-03-03 04:18:00 Comet CATCH
177 MPEC 2018-C61 2018 CA2 2018-02-10 19:40:00 NEA (H>22) CATCH
178 MPEC 2020-Y47 2020 YU 2020-12-18 23:33:00 NEA (H>22) CATCH
179 MPEC 2021-E105 2021 EH3 2021-03-10 23:00:00 NEA (H>22) CATCH
180 MPEC 2021-B71 2021 BQ1 2021-01-19 14:40:00 NEA (H>22) CATCH
181 MPEC 2022-U105 DAILY ORBIT UPDATE (2022 October 20) 2022-10-20 12:35:00
182 MPEC 2022-T133 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-10-13 04:45:00 Comet CATCH
183 MPEC 2008-C64 OBSERVATIONS OF COMETS 2008-02-11 00:59:00 Comet CATCH
184 MPEC 2011-G90 OBSERVATIONS AND ORBITS OF COMETS 2011-04-15 16:53:00 Comet CATCH
185 MPEC 2022-S154 DAILY ORBIT UPDATE (2022 September 22) 2022-09-22 12:15:00
186 MPEC 2021-G74 2021 GU2 2021-04-06 19:58:00 NEA (H>22) CATCH
187 MPEC 2024-X68 2024 XA1 2024-12-03 18:15:00 NEA (H>22) CATCH
188 MPEC 2020-L35 2020 LD 2020-06-09 06:09:00 NEA (H>22) CATCH
189 MPEC 2022-V154 DAILY ORBIT UPDATE (2022 November 14) 2022-11-14 12:04:00
190 MPEC 2020-J16 COMET C/2019 Y4 (ATLAS) 2020-05-01 22:19:00 Comet CATCH
191 MPEC 2021-B41 2021 BP 2021-01-18 02:15:00 NEA (H>22) CATCH
192 MPEC 2018-C83 2018 CT2 2018-02-12 15:05:00 NEA (18>H>22) CATCH
193 MPEC 2025-U263 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-10-28 22:33:00 Comet CATCH
194 MPEC 2021-V215 2021 VU5 2021-11-10 13:29:00 NEA (H>22) CATCH
195 MPEC 2021-A33 2021 AU 2021-01-05 18:34:00 NEA (H>22) CATCH
196 MPEC 2022-W133 DAILY ORBIT UPDATE (2022 November 22) 2022-11-22 12:15:00
197 MPEC 2017-D10 2017 CR32 2017-02-17 02:11:00 NEA (18>H>22) CATCH
198 MPEC 2012-F11 OBSERVATIONS AND ORBITS OF COMETS 2012-03-16 18:06:00 Comet CATCH
199 MPEC 2021-A55 2021 AQ1 2021-01-06 19:36:00 NEA (H>22) CATCH
200 MPEC 2020-E46 2020 EO 2020-03-13 19:29:00 NEA (H>22) CATCH
201 MPEC 2021-A19 2021 AH 2021-01-04 17:26:00 NEA (H>22) CATCH
202 MPEC 2020-W115 2020 WA3 2020-11-23 01:25:00 NEA (H>22) CATCH
203 MPEC 2020-X112 2020 XC3 2020-12-11 16:30:00 NEA (H>22) CATCH
204 MPEC 2022-V85 DAILY ORBIT UPDATE (2022 November 4) 2022-11-04 12:28:00
205 MPEC 2026-B203 COMET C/2026 B2 (Sun-Gao) 2026-01-28 22:00:00 ✓ Comet CATCH
206 MPEC 2020-Y24 DAILY ORBIT UPDATE (2020 December 17) 2020-12-17 12:27:00
207 MPEC 2020-W151 DAILY ORBIT UPDATE (2020 November 25) 2020-11-25 12:08:00
208 MPEC 2020-X22 2020 XH 2020-12-05 23:14:00 NEA (H>22) CATCH
209 MPEC 2021-R129 2021 RG2 2021-09-07 11:10:00 NEA (H>22) CATCH
210 MPEC 2012-C24 OBSERVATIONS AND ORBITS OF COMETS 2012-02-04 19:21:00 Comet CATCH
211 MPEC 2020-P31 2020 PG 2020-08-08 22:40:00 ✓ NEA (H>22) CATCH
212 MPEC 2021-Y65 2021 YN 2021-12-28 22:39:00 NEA (18>H>22) CATCH
213 MPEC 2022-B26 DAILY ORBIT UPDATE (2022 January 24) 2022-01-24 12:19:00
214 MPEC 2020-X87 2020 XN2 2020-12-09 17:09:00 NEA (H>22) CATCH
215 MPEC 2023-E20 2023 DB2 2023-03-02 11:35:00 NEA (18>H>22) CATCH
216 MPEC 2025-X15 DAILY ORBIT UPDATE (2025 December 1) 2025-12-01 12:06:00
217 MPEC 2021-A70 2021 AF2 2021-01-08 11:57:00 ✓ NEA (H>22) CATCH
218 MPEC 2020-O122 2020 OR4 2020-07-26 22:31:00 NEA (H>22) CATCH
219 MPEC 2021-A35 2021 AW 2021-01-05 22:43:00 NEA (H>22) CATCH
220 MPEC 2020-V67 2020 VP1 2020-11-10 23:29:00 NEA (H>22) CATCH
221 MPEC 2019-V142 DAILY ORBIT UPDATE (2019 November 10) 2019-11-10 12:03:00
222 MPEC 2021-R75 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-09-05 06:14:00 Comet CATCH
223 MPEC 2021-V276 2018 HV1 2021-11-12 14:24:00 NEA (H>22) CATCH
224 MPEC 2022-A179 DAILY ORBIT UPDATE (2022 January 14) 2022-01-14 12:15:00
225 MPEC 2020-M126 2020 MH3 2020-06-28 01:16:00 ✓ NEA (H>22) CATCH
226 MPEC 2021-R45 DAILY ORBIT UPDATE (2021 September 3) 2021-09-03 12:18:00
227 MPEC 2012-O25 OBSERVATIONS AND ORBITS OF COMETS 2012-07-23 01:21:00 Comet CATCH
228 MPEC 2018-C53 2018 CU1 2018-02-10 18:37:00 ✓ NEA (18>H>22) CATCH
229 MPEC 2020-K172 2020 KN4 2020-05-26 02:14:00 NEA (18>H>22) CATCH
230 MPEC 2022-J44 DAILY ORBIT UPDATE (2022 May 6) 2022-05-06 12:08:00
231 MPEC 2017-E59 OBSERVATIONS AND ORBITS OF COMETS 2017-03-08 23:15:00 Comet CATCH
232 MPEC 2011-G58 OBSERVATIONS AND ORBITS OF COMETS 2011-04-08 16:46:00 Comet CATCH
233 MPEC 2022-U33 2022 UT 2022-10-18 16:28:00 ✓ PHAg18 CATCH
234 MPEC 2022-H107 DAILY ORBIT UPDATE (2022 April 29) 2022-04-29 12:01:00
235 MPEC 2018-C49 2018 BJ7 2018-02-10 18:17:00 NEA (H>22) CATCH
236 MPEC 2021-R130 2021 RH2 2021-09-07 11:10:00 ✓ NEA (H>22) CATCH
237 MPEC 2025-C64 DAILY ORBIT UPDATE (2025 February 6) 2025-02-06 12:39:00
238 MPEC 2023-D41 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-02-22 07:38:00 Comet CATCH
239 MPEC 2021-R116 2021 RT1 2021-09-06 21:04:00 NEA (H>22) CATCH
240 MPEC 2019-C13 COMET P/2019 A2 (ATLAS) 2019-02-03 03:45:00 Comet CATCH
241 MPEC 2017-F171 2017 FL101 2017-03-29 02:32:00 NEA (H>22) CATCH
242 MPEC 2013-S08 OBSERVATIONS AND ORBITS OF COMETS 2013-09-16 19:43:00 Comet CATCH
243 MPEC 2020-X91 2015 XY169 2020-12-10 00:33:00 NEA (H>22) CATCH
244 MPEC 2021-C93 2021 CR2 2021-02-08 20:28:00 ✓ NEA (H>22) CATCH
245 MPEC 2021-E55 2021 EN1 2021-03-07 21:51:00 NEA (H>22) CATCH
246 MPEC 2021-G157 2021 GV6 2021-04-11 14:00:00 ✓ NEA (H>22) CATCH
247 MPEC 2021-E54 2021 EM1 2021-03-07 21:50:00 NEA (H>22) CATCH
248 MPEC 2020-J46 2020 JR 2020-05-07 14:50:00 NEA (H>22) CATCH
249 MPEC 2021-J49 2021 JX 2021-05-04 14:32:00 NEA (H>22) CATCH
250 MPEC 2021-B64 2021 BK1 2021-01-19 01:31:00 NEA (H>22) CATCH
251 MPEC 2020-P66 2020 PN1 2020-08-13 10:41:00 ✓ NEA (H>22) CATCH
252 MPEC 2020-V115 2020 VJ3 2020-11-12 23:34:00 NEA (H>22) CATCH
253 MPEC 2021-G39 2021 GJ1 2021-04-04 22:51:00 NEA (H>22) CATCH
254 MPEC 2008-V54 OBSERVATIONS OF COMETS 2008-11-10 15:35:00 Comet CATCH
255 MPEC 2021-Y79 2021 YS 2021-12-31 18:59:00 NEA (18>H>22) CATCH
256 MPEC 2008-X62 OBSERVATIONS OF COMETS 2008-12-08 00:30:00 Comet CATCH
257 MPEC 2012-H90 OBSERVATIONS AND ORBITS OF COMETS 2012-04-29 20:07:00 Comet CATCH
258 MPEC 2020-K133 2020 KJ3 2020-05-22 23:15:00 NEA (H>22) CATCH
259 MPEC 2021-E102 2021 EE3 2021-03-10 22:53:00 NEA (H>22) CATCH
260 MPEC 2021-A58 2021 AT1 2021-01-06 22:33:00 NEA (H>22) CATCH
261 MPEC 2020-J64 2020 JC1 2020-05-14 13:28:00 ✓ NEA (H>22) CATCH
262 MPEC 2021-C37 2021 CR 2021-02-06 21:53:00 NEA (H>22) CATCH
263 MPEC 2020-N35 2020 NE 2020-07-10 19:02:00 ✓ NEA (18>H>22) CATCH
264 MPEC 2022-O60 2022 ON1 2022-07-27 02:33:00 NEA (H>22) CATCH
265 MPEC 2009-M05 COMET P/2009 L2 (YANG-GAO) 2009-06-16 19:16:00 Comet CATCH
266 MPEC 2021-A87 2018 AE12 2021-01-09 15:50:00 NEA (H>22) CATCH
267 MPEC 2023-D67 2023 DU 2023-02-27 04:08:00 ✓ NEA (H>22) CATCH
268 MPEC 2022-T39 DAILY ORBIT UPDATE (2022 October 3) 2022-10-03 12:12:00
269 MPEC 2022-G192 DAILY ORBIT UPDATE (2022 April 15) 2022-04-15 12:01:00
270 MPEC 2008-F62 COMET C/2008 C1 (CHEN-GAO) 2008-03-31 20:02:00 Comet CATCH
271 MPEC 2020-S57 2020 SC 2020-09-18 03:05:00 NEA (H>22) CATCH
272 MPEC 2023-D77 COMET C/2023 A3 (Tsuchinshan-ATLAS) 2023-02-28 23:54:00 Comet CATCH
273 MPEC 2020-V42 2020 VA1 2020-11-07 22:25:00 NEA (H>22) CATCH
274 MPEC 2018-C72 2018 CO2 2018-02-10 22:30:00 NEA (18>H>22) CATCH
275 MPEC 2022-X73 DAILY ORBIT UPDATE (2022 December 10) 2022-12-10 12:09:00
276 MPEC 2019-X28 2019 XB 2019-12-03 07:20:00 NEA (H>22) CATCH
277 MPEC 2025-G102 COMET C/2025 F2 (SWAN) 2025-04-08 23:18:00 Comet CATCH
278 MPEC 2020-L37 2020 LE 2020-06-09 16:50:00 NEA (18>H>22) CATCH
279 MPEC 2025-A40 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-01-03 03:22:00 Comet CATCH
280 MPEC 2015-V44 COMET C/2015 V2 (JOHNSON) 2015-11-05 11:53:00 Comet CATCH
281 MPEC 2024-T138 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-10-06 05:57:00 Comet CATCH
282 MPEC 2024-T15 DAILY ORBIT UPDATE (2024 October 1) 2024-10-01 12:27:00
283 MPEC 2021-D59 2021 DK1 2021-02-19 15:51:00 NEA (H>22) CATCH
284 MPEC 2022-U398 DAILY ORBIT UPDATE (2022 October 31) 2022-10-31 12:21:00
285 MPEC 2020-O66 2020 OV1 2020-07-22 03:19:00 NEA (18>H>22) CATCH
286 MPEC 2021-E49 DAILY ORBIT UPDATE (2021 March 7) 2021-03-07 12:37:00
287 MPEC 2025-A178 COMET C/2025 A3 (Tsuchinshan) 2025-01-15 19:10:00 Comet CATCH
288 MPEC 2021-E24 DAILY ORBIT UPDATE (2021 March 5) 2021-03-05 12:35:00
289 MPEC 2021-D24 2021 DF 2021-02-18 09:42:00 NEA (H>22) CATCH
290 MPEC 2021-G61 2021 GH2 2021-04-06 02:16:00 NEA (H>22) CATCH
291 MPEC 2022-R140 DAILY ORBIT UPDATE (2022 September 9) 2022-09-09 12:06:00
292 MPEC 2013-U17 OBSERVATIONS AND ORBITS OF COMETS 2013-10-21 17:39:00 Comet CATCH
293 MPEC 2020-P13 2018 GO4 2020-08-02 23:39:00 NEA (H>22) CATCH
294 MPEC 2021-V203 2021 VF5 2021-11-10 13:18:00 NEA (H>22) CATCH
295 MPEC 2023-W102 2023 WK2 2023-11-23 13:57:00 NEA (18>H>22) CATCH
296 MPEC 2021-F35 2021 FM 2021-03-19 23:14:00 NEA (H>22) CATCH
297 MPEC 2022-F19 DAILY ORBIT UPDATE (2022 March 23) 2022-03-23 12:14:00
298 MPEC 2011-E19 2011 EX4 2011-03-03 23:07:00 NEA (H>22) CATCH
299 MPEC 2021-P07 2021 OO1 2021-08-02 06:27:00 NEA (H>22) CATCH
300 MPEC 2013-K38 OBSERVATIONS AND ORBITS OF COMETS 2013-05-24 23:17:00 Comet CATCH
301 MPEC 2016-T135 COMET C/2016 T2 (Matheny) 2016-10-13 00:00:00 Comet CATCH
302 MPEC 2020-M78 2020 MS1 2020-06-23 03:20:00 ✓ NEA (H>22) CATCH
303 MPEC 2018-C52 2018 CT1 2018-02-10 18:31:00 NEA (18>H>22) CATCH
304 MPEC 2018-C23 2018 CL 2018-02-06 01:23:00 NEA (H>22) CATCH
305 MPEC 2014-K54 OBSERVATIONS AND ORBITS OF COMETS 2014-05-26 19:52:00 Comet CATCH
306 MPEC 2021-V274 DAILY ORBIT UPDATE (2021 November 12) 2021-11-12 12:29:00
307 MPEC 2025-A61 DAILY ORBIT UPDATE (2025 January 4) 2025-01-04 13:08:00
308 MPEC 2020-B313 2020 BZ13 2020-01-31 21:28:00 NEA (H>22) CATCH
309 MPEC 2021-T278 2021 TO14 2021-10-15 03:35:00 ✓ NEA (H>22) CATCH
310 MPEC 2017-U238 COMET C/2017 T3 (ATLAS) 2017-10-28 03:24:00 Comet CATCH
311 MPEC 2023-E25 2023 DG2 2023-03-02 11:39:00 ✓ NEA (H>22) CATCH
312 MPEC 2021-C08 2021 CC 2021-02-02 23:36:00 NEA (H>22) CATCH
313 MPEC 2025-V40 COMET C/2025 V1 (Borisov) 2025-11-05 20:40:00 ✓ Comet CATCH
314 MPEC 2021-J145 2021 JS3 2021-05-10 10:53:00 NEA (H>22) CATCH
315 MPEC 2020-N41 2020 NJ 2020-07-11 20:14:00 ✓ NEA (H>22) CATCH
316 MPEC 2021-P22 2021 PG 2021-08-04 06:17:00 ✓ NEA (H>22) CATCH
317 MPEC 2022-W252 DAILY ORBIT UPDATE (2022 November 29) 2022-11-29 12:25:00
318 MPEC 2022-U09 2022 UA 2022-10-17 01:35:00 NEA (H>22) CATCH
319 MPEC 2022-U221 DAILY ORBIT UPDATE (2022 October 24) 2022-10-24 12:08:00
320 MPEC 2023-D72 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-02-28 04:56:00 Comet CATCH
321 MPEC 2022-R110 2022 RP2 2022-09-06 03:41:00 NEA (18>H>22) CATCH
322 MPEC 2020-X88 2020 XO2 2020-12-09 17:11:00 NEA (H>22) CATCH
323 MPEC 2020-X132 2020 XX3 2020-12-12 14:14:00 ✓ NEA (H>22) CATCH
324 MPEC 2020-K119 2020 KU2 2020-05-22 06:08:00 NEA (H>22) CATCH
325 MPEC 2020-P69 DAILY ORBIT UPDATE (2020 August 13) 2020-08-13 12:03:00
326 MPEC 2021-M07 DAILY ORBIT UPDATE (2021 June 16) 2021-06-16 12:31:00
327 MPEC 2023-E39 DAILY ORBIT UPDATE (2023 March 4) 2023-03-04 12:40:00
328 MPEC 2020-V112 2020 VF3 2020-11-12 23:30:00 NEA (18>H>22) CATCH
329 MPEC 2020-A112 COMET C/2019 Y4 (ATLAS) 2020-01-10 20:12:00 Comet CATCH
330 MPEC 2020-K155 COMET C/2020 K2 (PANSTARRS) 2020-05-24 20:54:00 Comet CATCH
331 MPEC 2022-T120 DAILY ORBIT UPDATE (2022 October 11) 2022-10-11 12:03:00
332 MPEC 2021-E23 2021 EO 2021-03-05 10:00:00 NEA (H>22) CATCH
333 MPEC 2008-U100 OBSERVATIONS OF COMETS 2008-10-30 15:22:00 Comet CATCH
334 MPEC 2019-W190 2019 WP4 2019-11-30 23:51:00 NEA (H>22) CATCH
335 MPEC 2015-H37 OBSERVATIONS AND ORBITS OF COMETS 2015-04-20 02:45:00 Comet CATCH
336 MPEC 2020-W155 2020 WP4 2020-11-25 19:30:00 NEA (18>H>22) CATCH
337 MPEC 2012-B78 OBSERVATIONS AND ORBITS OF COMETS 2012-01-28 03:04:00 Comet CATCH
338 MPEC 2024-R89 2024 QH3 2024-09-05 18:17:00 ✓ NEA (H>22) CATCH
339 MPEC 2013-W01 OBSERVATIONS AND ORBITS OF COMETS 2013-11-16 06:59:00 Comet CATCH
340 MPEC 2025-U263 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-10-28 22:33:00 Comet CATCH
341 MPEC 2022-U177 DAILY ORBIT UPDATE (2022 October 22) 2022-10-22 12:06:00
342 MPEC 2021-B58 2021 BB1 2021-01-18 18:43:00 NEA (H>22) CATCH
343 MPEC 2021-B69 DAILY ORBIT UPDATE (2021 January 19) 2021-01-19 12:02:00
344 MPEC 2018-K66 2018 KW1 2018-05-22 17:11:00 NEA (H>22) CATCH
345 MPEC 2023-Y06 DAILY ORBIT UPDATE (2023 December 16) 2023-12-16 12:13:00
346 MPEC 2011-D37 DAILY ORBIT UPDATE (2011 FEB. 25 UT) 2011-02-25 07:06:00
347 MPEC 2022-C204 DAILY ORBIT UPDATE (2022 February 11) 2022-02-11 12:02:00
348 MPEC 2020-J75 2020 JL1 2020-05-15 00:49:00 NEA (H>22) CATCH
349 MPEC 2020-F13 2020 FD 2020-03-17 13:23:00 NEA (H>22) CATCH
350 MPEC 2016-U66 OBSERVATIONS AND ORBITS OF COMETS 2016-10-25 19:39:00 Comet CATCH
351 MPEC 2025-C50 DAILY ORBIT UPDATE (2025 February 5) 2025-02-05 12:40:00
352 MPEC 2021-C72 2021 CC2 2021-02-07 10:56:00 NEA (H>22) CATCH
353 MPEC 2008-R78 COMET P/1896 R2 = 2008 R6 (GIACOBINI) 2008-09-15 17:31:00 Comet CATCH
354 MPEC 2021-D39 2021 DR 2021-02-19 01:27:00 NEA (H>22) CATCH
355 MPEC 2008-D09 COMET C/2008 C1 (CHEN-GAO) 2008-02-18 00:41:00 Comet CATCH
356 MPEC 2022-R68 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-09-04 06:11:00 Comet CATCH
357 MPEC 2021-V200 DAILY ORBIT UPDATE (2021 November 10) 2021-11-10 12:25:00
358 MPEC 2020-O124 2020 OT4 2020-07-27 01:27:00 ✓ NEA (H>22) CATCH
359 MPEC 2020-M62 2020 MZ 2020-06-21 22:36:00 PHAg18 CATCH
360 MPEC 2016-L12 2016 LB 2016-06-03 03:36:00 NEA (H>22) CATCH
361 MPEC 2021-B40 2021 BO 2021-01-18 00:18:00 NEA (H>22) CATCH
362 MPEC 2021-F72 2021 FT1 2021-03-22 14:35:00 NEA (H>22) CATCH
363 MPEC 2021-E106 2021 EJ3 2021-03-11 02:25:00 NEA (H>22) CATCH
364 MPEC 2008-E77 OBSERVATIONS OF COMETS 2008-03-10 03:27:00 Comet CATCH
365 MPEC 2011-F23 OBSERVATIONS AND ORBITS OF COMETS 2011-03-25 16:17:00 Comet CATCH
366 MPEC 2020-J70 2020 JF1 2020-05-14 22:20:00 NEA (H>22) CATCH
367 MPEC 2024-R266 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-09-11 20:19:00 Comet CATCH
368 MPEC 2022-V77 DAILY ORBIT UPDATE (2022 November 3) 2022-11-03 12:26:00
369 MPEC 2021-C09 2021 BM3 2021-02-02 23:37:00 PHAg18 CATCH
370 MPEC 2022-U264 DAILY ORBIT UPDATE (2022 October 26) 2022-10-26 12:12:00
371 MPEC 2021-V302 DAILY ORBIT UPDATE (2021 November 13) 2021-11-13 12:02:00
372 MPEC 2020-M82 DAILY ORBIT UPDATE (2020 June 23) 2020-06-23 12:03:00
373 MPEC 2020-K194 2020 KQ5 2020-05-27 06:33:00 ✓ NEA (18>H>22) CATCH
374 MPEC 2021-U222 2021 UN4 2021-10-30 17:53:00 NEA (18>H>22) CATCH
375 MPEC 2008-E17 COMET C/2008 C1 (CHEN-GAO) 2008-03-03 03:54:00 Comet CATCH
376 MPEC 2012-D09 OBSERVATIONS AND ORBITS OF COMETS 2012-02-17 18:06:00 Comet CATCH
377 MPEC 2020-H212 2020 HS7 2020-04-28 12:47:00 ✓ NEA (H>22) CATCH
378 MPEC 2020-V79 2020 VW1 2020-11-12 02:05:00 NEA (H>22) CATCH
379 MPEC 2021-C96 2021 CU2 2021-02-08 21:32:00 ✓ NEA (H>22) CATCH
380 MPEC 2021-P66 2021 PZ1 2021-08-07 06:41:00 NEA (H>22) CATCH
381 MPEC 2021-E61 2021 ET1 2021-03-08 02:47:00 NEA (H>22) CATCH
382 MPEC 2022-H15 DAILY ORBIT UPDATE (2022 April 21) 2022-04-21 19:33:00
383 MPEC 2018-C51 2018 CR1 2018-02-10 18:27:00 NEA (18>H>22) CATCH
384 MPEC 2011-E78 2011 EO51 2011-03-13 20:35:00 PHAg18 CATCH
385 MPEC 2020-J86 2020 JT1 2020-05-15 21:13:00 NEA (H>22) CATCH
386 MPEC 2023-E25 2023 DG2 2023-03-02 11:39:00 NEA (H>22) CATCH
387 MPEC 2023-Y46 DAILY ORBIT UPDATE (2023 December 18) 2023-12-18 12:19:00
388 MPEC 2016-S99 2016 SE17 2016-09-29 23:10:00 NEA (18>H>22) CATCH
389 MPEC 2020-O24 2020 NM1 2020-07-19 00:09:00 NEA (18>H>22) CATCH
390 MPEC 2020-K226 2020 KV6 2020-05-30 15:41:00 NEA (H>22) CATCH
391 MPEC 2020-P33 2020 PH 2020-08-09 06:05:00 NEA (18>H>22) CATCH
392 MPEC 2013-C52 OBSERVATIONS AND ORBITS OF COMETS 2013-02-12 02:17:00 Comet CATCH
393 MPEC 2024-A110 2016 FM151 2024-01-10 16:29:00 NEA (H>22) CATCH
394 MPEC 2021-C03 2021 BK3 2021-02-01 14:31:00 NEA (H>22) CATCH
395 MPEC 2021-C186 2021 CV4 2021-02-10 14:02:00 NEA (H>22) CATCH
396 MPEC 2020-U257 2020 UO6 2020-10-28 13:13:00 NEA (H>22) CATCH
397 MPEC 2021-G62 2021 GK2 2021-04-06 04:57:00 NEA (H>22) CATCH
398 MPEC 2020-M19 2020 LM1 2020-06-18 11:29:00 ✓ PHAg18 CATCH
399 MPEC 2020-V27 2020 VO 2020-11-06 03:42:00 NEA (H>22) CATCH
400 MPEC 2018-C70 2007 LU19 2018-02-10 22:10:00 PHAg18 CATCH
401 MPEC 2026-A24 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2026-01-07 23:27:00 Comet CATCH
402 MPEC 2020-J63 2020 JB1 2020-05-14 13:26:00 ✓ NEA (H>22) CATCH
403 MPEC 2008-F03 COMET C/2008 C1 (CHEN-GAO) 2008-03-17 01:46:00 Comet CATCH
404 MPEC 2026-A24 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2026-01-07 23:27:00 Comet CATCH
405 MPEC 2021-L43 2021 LQ 2021-06-04 00:41:00 ✓ NEA (H>22) CATCH
406 MPEC 2016-T58 DAILY ORBIT UPDATE (2016 OCT. 7 UT) 2016-10-07 12:05:00
407 MPEC 2021-E37 DAILY ORBIT UPDATE (2021 March 6) 2021-03-06 12:36:00
408 MPEC 2016-T129 2016 TH55 2016-10-12 14:22:00 PHAg18 CATCH
409 MPEC 2020-S113 2020 SZ1 2020-09-20 11:47:00 NEA (H>22) CATCH
410 MPEC 2014-L52 OBSERVATIONS AND ORBITS OF COMETS 2014-06-10 19:22:00 Comet CATCH
411 MPEC 2021-U08 2021 TC21 2021-10-16 18:25:00 NEA (H>22) CATCH
412 MPEC 2025-R60 DAILY ORBIT UPDATE (2025 September 7) 2025-09-07 12:42:00
413 MPEC 2020-L62 2020 LV 2020-06-15 22:27:00 NEA (H>22) CATCH
414 MPEC 2022-W37 DAILY ORBIT UPDATE (2022 November 18) 2022-11-18 12:10:00
415 MPEC 2024-P125 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-08-11 06:50:00 Comet CATCH
416 MPEC 2022-W67 DAILY ORBIT UPDATE (2022 November 19) 2022-11-19 12:11:00
417 MPEC 2025-V36 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-11-04 20:02:00 Comet CATCH
418 MPEC 2023-V74 2023 VB2 2023-11-06 23:24:00 NEA (H>22) CATCH
419 MPEC 2020-K198 DAILY ORBIT UPDATE (2020 May 27) 2020-05-27 12:06:00
420 MPEC 2021-F28 2021 FG 2021-03-18 23:04:00 PHAg18 CATCH
421 MPEC 2021-C40 2021 CU 2021-02-06 23:30:00 NEA (H>22) CATCH
422 MPEC 2009-E69 COMET C/2009 E1 (ITAGAKI) 2009-03-15 16:16:00 Comet CATCH
423 MPEC 2020-W94 2020 WG2 2020-11-21 00:24:00 NEA (H>22) CATCH
424 MPEC 2021-R147 2021 RW2 2021-09-08 00:33:00 ✓ NEA (18>H>22) CATCH
425 MPEC 2023-E05 2023 DM1 2023-03-01 11:33:00 NEA (H>22) CATCH
426 MPEC 2020-Y155 2020 YA5 2020-12-30 01:53:00 NEA (H>22) CATCH
427 MPEC 2011-D06 OBSERVATIONS AND ORBITS OF COMETS 2011-02-16 16:27:00 Comet CATCH
428 MPEC 2025-T165 COMET C/2025 Q3 (ATLAS) 2025-10-15 21:30:00 Comet CATCH
429 MPEC 2021-E53 2021 EL1 2021-03-07 21:49:00 NEA (H>22) CATCH
430 MPEC 2012-F59 OBSERVATIONS AND ORBITS OF COMETS 2012-03-23 19:11:00 Comet CATCH
431 MPEC 2024-R266 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-09-11 20:19:00 Comet CATCH
432 MPEC 2025-G102 COMET C/2025 F2 (SWAN) 2025-04-08 23:18:00 ✓ Comet CATCH
433 MPEC 2021-C167 2021 CZ3 2021-02-09 23:09:00 NEA (H>22) CATCH
434 MPEC 2023-Y70 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-12-21 09:40:00 Comet CATCH
435 MPEC 2020-Y25 2020 YB 2020-12-17 19:16:00 NEA (H>22) CATCH
436 MPEC 2023-E08 2023 DP1 2023-03-01 11:36:00 PHAg18 CATCH
437 MPEC 2008-F28 COMET C/2008 C1 (CHEN-GAO) 2008-03-24 14:36:00 Comet CATCH
438 MPEC 2012-N19 2012 NJ 2012-07-14 19:26:00 Unusual CATCH
439 MPEC 2011-T39 OBSERVATIONS AND ORBITS OF COMETS 2011-10-08 19:14:00 Comet CATCH
440 MPEC 2013-A85 OBSERVATIONS AND ORBITS OF COMETS 2013-01-14 00:29:00 Comet CATCH
441 MPEC 2022-S74 DAILY ORBIT UPDATE (2022 September 19) 2022-09-19 12:07:00
442 MPEC 2021-F33 2021 FK 2021-03-19 22:06:00 NEA (H>22) CATCH
443 MPEC 2021-B63 2021 BJ1 2021-01-19 01:29:00 NEA (H>22) CATCH
444 MPEC 2012-D59 OBSERVATIONS AND ORBITS OF COMETS 2012-02-24 21:03:00 Comet CATCH
445 MPEC 2020-V74 2020 VS1 2020-11-12 01:15:00 NEA (H>22) CATCH
446 MPEC 2016-T134 2016 TS55 2016-10-12 21:02:00 NEA (H>22) CATCH
447 MPEC 2021-D49 2021 DB1 2021-02-19 10:09:00 NEA (H>22) CATCH
448 MPEC 2018-C69 2018 CF2 2018-02-10 21:09:00 NEA (H>22) CATCH
449 MPEC 2022-T100 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-10-07 06:33:00 Comet CATCH
450 MPEC 2021-B44 2021 BS 2021-01-18 06:07:00 NEA (H>22) CATCH
451 MPEC 2021-L169 DAILY ORBIT UPDATE (2021 June 15) 2021-06-15 12:19:00
452 MPEC 2017-N58 OBSERVATIONS AND ORBITS OF COMETS 2017-07-06 18:55:00 Comet CATCH
453 MPEC 2012-Y30 OBSERVATIONS AND ORBITS OF COMETS 2012-12-26 05:43:00 Comet CATCH
454 MPEC 2012-S31 OBSERVATIONS AND ORBITS OF COMETS 2012-09-18 20:22:00 Comet CATCH
455 MPEC 2023-V255 DAILY ORBIT UPDATE (2023 November 15) 2023-11-15 12:40:00
456 MPEC 2023-W101 DAILY ORBIT UPDATE (2023 November 23) 2023-11-23 12:06:00
457 MPEC 2022-X67 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-12-09 07:22:00 Comet CATCH
458 MPEC 2022-X16 DAILY ORBIT UPDATE (2022 December 1) 2022-12-01 12:03:00
459 MPEC 2019-F76 DAILY ORBIT UPDATE (2019 MAR. 25 UT) 2019-03-25 12:06:00
460 MPEC 2026-B142 DAILY ORBIT UPDATE (2026 January 21) 2026-01-21 12:05:00
461 MPEC 2021-U199 2021 UQ3 2021-10-29 22:51:00 NEA (H>22) CATCH
462 MPEC 2022-V57 DAILY ORBIT UPDATE (2022 November 2) 2022-11-02 12:25:00
463 MPEC 2018-C65 2018 CJ2 2018-02-10 20:10:00 NEA (H>22) CATCH
464 MPEC 2020-G71 2020 FB7 2020-04-07 07:39:00 NEA (H>22) CATCH
465 MPEC 2011-E57 OBSERVATIONS AND ORBITS OF COMETS 2011-03-10 17:28:00 Comet CATCH
466 MPEC 2006-W12 OBSERVATIONS OF COMETS 2006-11-16 19:54:00 Comet CATCH
467 MPEC 2020-M75 2020 MP1 2020-06-23 00:25:00 ✓ NEA (H>22) CATCH
468 MPEC 2021-A75 2021 AM2 2021-01-08 13:00:00 NEA (H>22) CATCH
469 MPEC 2021-C71 2021 CB2 2021-02-07 10:56:00 NEA (H>22) CATCH
470 MPEC 2020-A132 COMET C/2020 A2 (Iwamoto) 2020-01-15 17:18:00 ✓ Comet CATCH
471 MPEC 2025-B02 DAILY ORBIT UPDATE (2025 January 17) 2025-01-17 12:02:00
472 MPEC 2022-R134 2022 RX3 2022-09-08 11:00:00 ✓ PHAl18 CATCH
473 MPEC 2020-V109 2020 VC3 2020-11-12 23:26:00 NEA (H>22) CATCH
474 MPEC 2021-G48 DAILY ORBIT UPDATE (2021 April 5) 2021-04-05 12:06:00
475 MPEC 2021-U03 2021 TL20 2021-10-16 11:56:00 NEA (H>22) CATCH
476 MPEC 2022-W269 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-11-30 05:29:00 Comet CATCH
477 MPEC 2021-P47 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-08-06 07:05:00 Comet CATCH
478 MPEC 2007-Y12 OBSERVATIONS OF COMETS 2007-12-17 17:06:00 Comet CATCH
479 MPEC 2020-O113 DAILY ORBIT UPDATE (2020 July 26) 2020-07-26 12:24:00
480 MPEC 2020-N18 2020 NA 2020-07-05 19:05:00 NEA (18>H>22) CATCH
481 MPEC 2026-B122 DAILY ORBIT UPDATE (2026 January 20) 2026-01-20 12:05:00
482 MPEC 2016-S94 COMET P/2016 R4 (GIBBS) 2016-09-29 18:55:00 Comet CATCH
483 MPEC 2025-B154 DAILY ORBIT UPDATE (2025 January 28) 2025-01-28 12:20:00
484 MPEC 2021-Q79 DAILY ORBIT UPDATE (2021 August 29) 2021-08-29 12:14:00
485 MPEC 2021-V271 2021 VA9 2021-11-12 11:21:00 ✓ NEA (H>22) CATCH
486 MPEC 2008-D10 OBSERVATIONS OF COMETS 2008-02-18 00:55:00 Comet CATCH
487 MPEC 2019-X100 2019 XW2 2019-12-09 21:08:00 ✓ PHAg18 CATCH
488 MPEC 2024-A12 DAILY ORBIT UPDATE (2024 January 2) 2024-01-02 12:11:00
489 MPEC 2021-J100 DAILY ORBIT UPDATE (2021 May 8) 2021-05-08 12:04:00
490 MPEC 2019-M70 COMET C/2019 K4 2019-06-24 19:02:00 Comet CATCH
491 MPEC 2022-A05 2022 AA 2022-01-02 21:12:00 PHAg18 CATCH
492 MPEC 2020-P19 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-08-04 23:06:00 Comet CATCH
493 MPEC 2020-U170 COMET C/2020 T2 (Palomar) 2020-10-22 03:59:00 Comet CATCH
494 MPEC 2020-S114 2020 SA2 2020-09-20 11:51:00 NEA (H>22) CATCH
495 MPEC 2020-X154 2020 XV4 2020-12-14 00:33:00 NEA (H>22) CATCH
496 MPEC 2021-A123 2021 AC4 2021-01-11 01:19:00 NEA (H>22) CATCH

List of Observers

Observers Count
G. Sun, X. Gao 3
G. Sun, Z. Xu, X. Gao 1
H. Tan, X. Gao 5
H.-J. Tan, X. Gao 9
M.-T. Hui, X. Gao 11
M.-T. Hui, X. Gao, Z. Xu 1
R. Yang, X. Gao 1
Unknown 112
X. Gao 237
X. Gao, H. Tan 3
X. Gao, H.-J. Tan 1
X. Gao, J. Beize 2
X. Gao, M.-T. Hui 13
X. Gao, M.-T. Hui, Z. Xu 1
X. Gao, Q.-Z. Ye 16
X. Gao, Z. Xu, M.-T. Hui 1
X. Liao X. Gao 1
X. Liao, X. Gao 8
Z. Xu, X. Gao 29
Z. Xu, X. Gao, G. Sun 1
Z. Xu, X. Gao, M.-T. Hui 2
M. Zhang, G.-Y. Sun, W.-J. Zhou, L.-M. Tang, X. Liao, Z.-S. Yang, X. Gao 1
M. Zhang, G.-Y. Sun, X. Gao 2
M. Zhang, W.-J. Zhou, G.-Y. Sun, X. Liao, L.-M. Tang, Z.-S. Yang, X. Gao 1
M. Zhang, W.-J. Zhou, X. Liao, G.-Y. Sun, L.-M. Tang, X. Gao 1
X. Gao, X. Liao 5
X. Liao ,X. Gao 2
M. Zhang, G.-Y. Sun, Z.-J. Xu, X. Liao, J.-L. Xu, L.-M. Tang, P.-Y. Sun 1
M. Zhang, X. Gao 8
X. Gao, Q. Ye 1
Z.-J. Xu, X. Gao 9
G. Sun, X. Gao, M. Zhang, X. Liao, W. Zhou, L. Tang 1
L. Tang, X. Gao, W. Zhou 1
M. Zhang, G.-Y. Sun, Z.-J. Xu, X. Liao, J.-L. Xu, L.-M. Tang, P.-Y. Sun, Z.-W. Jin, W.-J. Zhou, Z.-Y. Chen, Z.-S. Yang, X. Gao 1
M. Zhang, X. Gao, Z. Chen 1
X. Liao, X. Gao, G. Sun, Z. Yang, W. Zhou, M. Zhang, Q. Yin, L. Tang, Z. Chen 1
X. Liao, X. Gao, G.-Y. Sun, M. Zhang 1
Z. Chen, X. Gao 1
Z. J. Xu, X. Gao 3

List of Measurers

Measurers Count
G. Sun, Q.-Z. Ye 1
G. Sun, S. Yuan, M.-T. Hui 1
H. Tan 8
H.-J. Tan 10
J. Beize 4
J. Beize, T. Chen 1
M.-T. Hui 26
M.-T. Hui, Z. Xu 3
Q.-Z. Ye 222
T. Chen 10
Unknown 123
X. Gao 1
X. Liao 15
Z. Xu 29
Z. Xu, G. Sun 1
Z. Xu, M.-T. Hui 2
G. Sun, W. Zhou, J. Ruan, M. Zhang, P. Sun, Z. Yang, X. Liao, B. Wang, Z. Chen, E. Elijan, G.-Y. Sun 1
M. Zhang 10
M. Zhang, G.-Y. Sun, W.-J. Zhou, L.-M. Tang, X. Liao, Z.-S. Yang 1
M. Zhang, W.-J. Zhou, G.-Y. Sun, X. Liao, L.-M. Tang, Z.-S. Yang 1
M. Zhang, W.-J. Zhou, X. Liao, G.-Y. Sun, L.-M. Tang, Z. Chen, W. Zhou 1
M. Zhang, Q.-Z. Ye 1
M. Zhang, Z. Chen 2
M. Zhang, Z. Xu, Q.-Z. Ye 1
Q.-Z. Ye, M. Zhang 1
X. Liao, G.-Y. Sun, M. Zhang, W.-J. Zhou, Z.-S. Yang, J.-G. Ruan, B. Wang, E. Elijan, L.-M. Tang 1
Z.-J. Xu 8
G. Sun, M. Zhang, X. Liao 1
L. Tang, W. Zhou 1
M. Zhang, Z. Yang, Q. Yin, Z.-J. Xu 2
M.-T. Hui, M. Zhang 1
W.-J. Zhou, Z.-Y. Chen, M. Zhang, Z.-S. Yang, X. Liao 1
X. Liao, M. Zhang, G.-Y. Sun 1
X. Liao, X. Gao 1
Z. Chen 2
Z. J. Xu 3
Z.-J. Xu, M. Zhang, G.-Y. Sun, X. Liao, W.-J. Zhou, Z.-Y. Chen, J.-Y. Zhao, P.-Y. Sun, Z.-S. Yang, L.-M. Tang, J.-L. Xu, B. Wang, Z.-W. Jin, J.-G. Ruan, X. Gao 1

List of Facilities

Facilities Count
0.07-m f/2.8 lens and camera 9
0.07-m f/2.8 lens and camera + CCD 5
0.107-m f/2.8 camera lens + CCD 2
0.107-m f/2.8 cemera lens + CCD 1
0.107-m f/2.8 lens + CCD 1
0.11-m F/2.8 camera lens + CCD 1
0.11-m f/.05 reflector + CCD 1
0.11-m f/2.8 refractor + CCD 5
0.11-m f/2.8 refractor + CCD, 0.36-m f/6.9 Schmidt-Cassegrain + CCD 3
0.11-m f/5.0 refractor + CCD 6
0.11-m f/5.0 refractor + CCD, 0.36-m f/6.9 Schmidt-Cassegrain + CCD 2
0.11-m refractor + CCD 3
0.20-m f/4 reflector + CCD 1
0.36-m f/6.9 Schmidt-Cassegrain + CCD 30
0.5-m f/4 reflector + CCD 21
0.5-m f/4 reflector + CCD, 0.5-m reflector + CCD 1
0.5-m reflector + CCD 1
0.6-m f/8 Ritchey-Chretien + CCD 238
0.6-m reflector + CCD 4
Unknown 112
0.28-m f/2.2 Rowe-Ackermann Schmidt Astrograph + CCD 18
0.28-m f/2.2 Schmidt 3
0.28-m f/2.2 Schmidt + CCD 11
0.28-m f/2.2 Schmidt + CCD, 0.80-m f/4.5 reflector + CMOS 1
0.80-m f/4.5 reflector + CMOS 2
0.80-m f/4.5 reflector + CMOS, 0.8-m f/4.5 reflector + CMOS 1
0.3-m f/3.6 reflector + CCD 1
0.6-m f/8 Ritchey-Chretien + CCD, 0.3-m f/3.6 reflector + CCD 1
0.60-m f/2.2 reflector + CCD 1
0.11-m f/3.6 reflector + CCD 1
0.11-m f/3.6 refractor + CCD 1
0.5-m f/3.5 reflector + CCD + CCD 1
0.50-m f/4 reflector + CCD 10