N86 Xingming Observatory-KATS, Nanshan

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 Orbit Update DOU List Update Retraction Other Follow-Up First Follow-Up
2025 2 0 0 1 0 0 0 0 1 0
2024 5 0 1 2 2 0 0 0 0 0
2023 1 0 0 0 0 0 0 0 1 0
2022 57 0 0 12 45 0 0 0 0 0
2021 15 0 0 3 12 0 0 0 0 0
2020 0 0 0 0 0 0 0 0 0 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 2021-J100 DAILY ORBIT UPDATE (2021 May 8) 2021-05-08 12:04:00
2 MPEC 2021-K28 DAILY ORBIT UPDATE (2021 May 18) 2021-05-18 12:13:00
3 MPEC 2021-K80 DAILY ORBIT UPDATE (2021 May 24) 2021-05-24 12:02:00
4 MPEC 2021-L04 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-06-01 05:18:00 Comet CATCH
5 MPEC 2021-L169 DAILY ORBIT UPDATE (2021 June 15) 2021-06-15 12:19:00
6 MPEC 2021-M07 DAILY ORBIT UPDATE (2021 June 16) 2021-06-16 12:31:00
7 MPEC 2021-O29 DAILY ORBIT UPDATE (2021 July 20) 2021-07-20 12:09:00
8 MPEC 2021-P47 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-08-06 07:05:00 Comet CATCH
9 MPEC 2021-Q43 DAILY ORBIT UPDATE (2021 August 21) 2021-08-21 12:10:00
10 MPEC 2021-Q79 DAILY ORBIT UPDATE (2021 August 29) 2021-08-29 12:14:00
11 MPEC 2021-R11 DAILY ORBIT UPDATE (2021 September 1) 2021-09-01 12:17:00
12 MPEC 2021-R45 DAILY ORBIT UPDATE (2021 September 3) 2021-09-03 12:18:00
13 MPEC 2021-R75 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-09-05 06:14:00 Comet CATCH
14 MPEC 2021-R258 DAILY ORBIT UPDATE (2021 September 12) 2021-09-12 12:09:00
15 MPEC 2021-Y76 DAILY ORBIT UPDATE (2021 December 31) 2021-12-31 12:01:00
16 MPEC 2022-A179 DAILY ORBIT UPDATE (2022 January 14) 2022-01-14 12:15:00
17 MPEC 2022-B26 DAILY ORBIT UPDATE (2022 January 24) 2022-01-24 12:19:00
18 MPEC 2022-F19 DAILY ORBIT UPDATE (2022 March 23) 2022-03-23 12:14:00
19 MPEC 2022-G192 DAILY ORBIT UPDATE (2022 April 15) 2022-04-15 12:01:00
20 MPEC 2022-H07 DAILY ORBIT UPDATE (2022 April 19) 2022-04-19 12:02:00
21 MPEC 2022-H15 DAILY ORBIT UPDATE (2022 April 21) 2022-04-21 19:33:00
22 MPEC 2022-H30 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-04-23 08:53:00 Comet CATCH
23 MPEC 2022-H39 DAILY ORBIT UPDATE (2022 April 24) 2022-04-24 12:04:00
24 MPEC 2022-H107 DAILY ORBIT UPDATE (2022 April 29) 2022-04-29 12:01:00
25 MPEC 2022-J35 DAILY ORBIT UPDATE (2022 May 5) 2022-05-05 12:07:00
26 MPEC 2022-J44 DAILY ORBIT UPDATE (2022 May 6) 2022-05-06 12:08:00
27 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
28 MPEC 2022-O62 DAILY ORBIT UPDATE (2022 July 27) 2022-07-27 12:04:00
29 MPEC 2022-Q67 DAILY ORBIT UPDATE (2022 August 22) 2022-08-22 12:05:00
30 MPEC 2022-Q208 DAILY ORBIT UPDATE (2022 August 31) 2022-08-31 12:09:00
31 MPEC 2022-R06 DAILY ORBIT UPDATE (2022 September 1) 2022-09-01 12:09:00
32 MPEC 2022-R68 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-09-04 06:11:00 Comet CATCH
33 MPEC 2022-R140 DAILY ORBIT UPDATE (2022 September 9) 2022-09-09 12:06:00
34 MPEC 2022-S74 DAILY ORBIT UPDATE (2022 September 19) 2022-09-19 12:07:00
35 MPEC 2022-S154 DAILY ORBIT UPDATE (2022 September 22) 2022-09-22 12:15:00
36 MPEC 2022-T11 DAILY ORBIT UPDATE (2022 October 1) 2022-10-01 12:09:00
37 MPEC 2022-T26 DAILY ORBIT UPDATE (2022 October 2) 2022-10-02 12:12:00
38 MPEC 2022-T39 DAILY ORBIT UPDATE (2022 October 3) 2022-10-03 12:12:00
39 MPEC 2022-T100 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-10-07 06:33:00 Comet CATCH
40 MPEC 2022-T120 DAILY ORBIT UPDATE (2022 October 11) 2022-10-11 12:03:00
41 MPEC 2022-T133 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-10-13 04:45:00 Comet CATCH
42 MPEC 2022-T138 DAILY ORBIT UPDATE (2022 October 14) 2022-10-14 12:10:00
43 MPEC 2022-U02 DAILY ORBIT UPDATE (2022 October 16) 2022-10-16 12:10:00
44 MPEC 2022-U105 DAILY ORBIT UPDATE (2022 October 20) 2022-10-20 12:35:00
45 MPEC 2022-U146 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-10-21 06:57:00 Comet CATCH
46 MPEC 2022-U177 DAILY ORBIT UPDATE (2022 October 22) 2022-10-22 12:06:00
47 MPEC 2022-U221 DAILY ORBIT UPDATE (2022 October 24) 2022-10-24 12:08:00
48 MPEC 2022-U264 DAILY ORBIT UPDATE (2022 October 26) 2022-10-26 12:12:00
49 MPEC 2022-U349 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-10-29 04:43:00 Comet CATCH
50 MPEC 2022-U351 DAILY ORBIT UPDATE (2022 October 29) 2022-10-29 12:15:00
51 MPEC 2022-U398 DAILY ORBIT UPDATE (2022 October 31) 2022-10-31 12:21:00
52 MPEC 2022-V57 DAILY ORBIT UPDATE (2022 November 2) 2022-11-02 12:25:00
53 MPEC 2022-V77 DAILY ORBIT UPDATE (2022 November 3) 2022-11-03 12:26:00
54 MPEC 2022-V85 DAILY ORBIT UPDATE (2022 November 4) 2022-11-04 12:28:00
55 MPEC 2022-V95 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-11-05 03:31:00 Comet CATCH
56 MPEC 2022-V101 DAILY ORBIT UPDATE (2022 November 5) 2022-11-05 20:01:00
57 MPEC 2022-V154 DAILY ORBIT UPDATE (2022 November 14) 2022-11-14 12:04:00
58 MPEC 2022-W37 DAILY ORBIT UPDATE (2022 November 18) 2022-11-18 12:10:00
59 MPEC 2022-W67 DAILY ORBIT UPDATE (2022 November 19) 2022-11-19 12:11:00
60 MPEC 2022-W132 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-11-22 03:42:00 Comet CATCH
61 MPEC 2022-W133 DAILY ORBIT UPDATE (2022 November 22) 2022-11-22 12:15:00
62 MPEC 2022-W220 DAILY ORBIT UPDATE (2022 November 27) 2022-11-27 12:23:00
63 MPEC 2022-W252 DAILY ORBIT UPDATE (2022 November 29) 2022-11-29 12:25:00
64 MPEC 2022-W269 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-11-30 05:29:00 Comet CATCH
65 MPEC 2022-X16 DAILY ORBIT UPDATE (2022 December 1) 2022-12-01 12:03:00
66 MPEC 2022-X67 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-12-09 07:22:00 Comet CATCH
67 MPEC 2022-X73 DAILY ORBIT UPDATE (2022 December 10) 2022-12-10 12:09:00
68 MPEC 2022-Y111 DAILY ORBIT UPDATE (2022 December 23) 2022-12-23 12:02:00
69 MPEC 2022-Y119 DAILY ORBIT UPDATE (2022 December 24) 2022-12-24 12:04:00
70 MPEC 2022-Y189 DAILY ORBIT UPDATE (2022 December 27) 2022-12-27 12:08:00
71 MPEC 2022-Y207 DAILY ORBIT UPDATE (2022 December 28) 2022-12-28 12:09:00
72 MPEC 2022-Y232 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-12-31 23:50:00 Comet CATCH
73 MPEC 2023-F167 COMET P/2010 VH95 (Catalina) 2023-03-27 19:49:00 Comet CATCH
74 MPEC 2024-P111 DAILY ORBIT UPDATE (2024 August 9) 2024-08-09 12:09:00
75 MPEC 2024-R89 2024 QH3 2024-09-05 18:17:00 ✓ NEA (H>22) CATCH
76 MPEC 2024-R266 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-09-11 20:19:00 Comet CATCH
77 MPEC 2024-T15 DAILY ORBIT UPDATE (2024 October 1) 2024-10-01 12:27:00
78 MPEC 2024-T138 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-10-06 05:57:00 Comet CATCH
79 MPEC 2025-G102 COMET C/2025 F2 (SWAN) 2025-04-08 23:18:00 Comet CATCH
80 MPEC 2025-P138 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-08-12 16:13:00 Comet CATCH

Objects Observed by This Station (119 total)

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
K24Q03H 30 2 2024-08-31 2024-09-05 N/A 2
04183 20430 0 2022-09-21 2022-11-25 16.7 681
05332 17391 0 2022-03-03 2022-05-03 17.4 561
03103 10356 0 2021-06-23 2022-03-03 18.1 863
03200 10224 0 2022-11-12 2022-12-19 17.5 1136
05731 10101 0 2022-09-16 2022-12-26 20.4 259
05626 9192 0 2022-10-22 2022-12-26 18.6 766
L8863 8964 0 2022-09-17 2022-12-25 19.7 332
31210 6372 0 2022-09-17 2022-12-25 22.8 236
17511 6066 0 2022-09-07 2022-10-24 19.9 337
01036 5584 0 2022-03-31 2022-03-31 10.8 1396
68278 4230 0 2022-10-30 2022-11-29 21.3 282
22099 4224 0 2022-03-03 2022-12-26 17.3 264
03102 4104 0 2022-11-17 2022-11-27 18.2 456
06569 3512 0 2022-03-31 2022-04-21 19.9 439
04055 3428 0 2022-04-23 2022-04-23 16.6 857
01943 3188 0 2021-08-27 2021-08-27 19.1 797
01685 3072 0 2021-05-06 2021-05-06 14.7 768
04015 2763 0 2022-11-03 2022-12-03 21.0 307
96590 2736 0 2022-12-20 2022-12-26 19.4 456
85628 2632 0 2022-03-30 2022-03-30 18.1 658
f4903 2628 0 2022-10-20 2022-10-30 18.7 292
04953 2616 0 2022-12-26 2022-12-26 18.4 436
12711 2376 0 2022-09-24 2022-09-24 19.2 396
40267 2360 0 2021-05-23 2021-05-23 18.0 590
05143 2322 0 2022-09-27 2022-09-27 18.8 774
CK21T040 2214 0 2022-09-21 2022-11-25 22.0 82
16834 2145 0 2022-12-25 2022-12-25 17.7 715
CK20V020 2025 0 2021-05-02 2022-04-18 18.8 135
66251 1980 0 2022-05-03 2022-05-03 17.7 495
68359 1926 0 2022-12-20 2022-12-25 18.5 321
K02P80G 1884 0 2022-08-27 2022-09-23 20.6 157
16960 1836 0 2021-08-31 2021-08-31 19.6 459
36183 1734 0 2022-12-17 2022-12-24 19.1 289
06455 1629 0 2022-12-26 2022-12-26 18.2 543
F4276 1605 0 2022-09-20 2022-10-14 19.1 107
J4386 1584 0 2022-12-25 2022-12-25 20.9 264
c5186 1464 0 2022-12-19 2022-12-26 19.9 244
68063 1416 0 2021-09-08 2021-09-08 19.3 354
G3000 1410 0 2022-10-30 2022-10-30 19.8 235
f5029 1312 0 2021-06-17 2021-06-17 16.2 328
R6786 1287 0 2022-09-15 2022-10-02 22.3 143
A5140 1257 0 2022-09-20 2022-09-20 17.7 419
E3678 1257 0 2022-10-29 2022-10-29 19.0 419
N2368 1239 0 2022-05-02 2022-07-25 19.8 177
O8083 1218 0 2022-09-27 2022-10-27 18.4 203
99935 1167 0 2022-12-19 2022-12-19 18.0 389
07335 1164 0 2022-10-20 2022-10-22 17.9 194
P2793 1161 0 2022-10-22 2022-10-24 18.7 129
K11O51L 1152 0 2022-09-24 2022-11-30 19.8 128
I4990 1144 0 2021-06-14 2021-06-14 20.5 286
07822 1116 0 2022-03-03 2022-03-03 16.6 279
E2464 1112 0 2021-05-09 2021-05-09 19.3 278
04660 1064 0 2022-04-21 2022-04-21 16.7 266
I6822 1050 0 2022-12-24 2022-12-24 19.0 350
F9857 1032 0 2021-08-18 2021-08-18 20.0 258
04486 1005 0 2022-12-25 2022-12-25 21.1 335
W6732 940 0 2021-08-31 2021-08-31 21.4 235
c8945 920 0 2022-04-01 2022-04-01 19.0 230
0117P 900 0 2024-09-29 2024-09-29 18.9 300
G3902 885 0 2022-10-02 2022-10-02 20.4 295
CK22L020 855 0 2022-08-29 2022-10-17 18.4 95
36236 813 0 2022-11-27 2022-11-27 17.8 271
D7044 792 0 2022-11-29 2022-12-26 20.6 132
85182 780 0 2024-09-30 2024-09-30 22.3 130
24475 729 0 2022-12-20 2022-12-20 18.2 243
CK17K020 712 0 2021-07-25 2021-07-25 19.2 178
n2143 582 0 2022-09-20 2022-09-20 20.6 194
D8971 579 0 2022-12-25 2022-12-25 19.9 193
S3460 572 0 2021-09-02 2021-09-02 17.0 143
p6428 540 0 2022-09-23 2022-10-14 N/A 60
Q5962 516 0 2022-11-02 2022-11-02 19.2 172
CK20K010 504 0 2021-08-24 2021-08-24 18.6 126
17188 483 0 2022-12-03 2022-12-03 22.6 161
CK19U050 476 0 2021-08-18 2021-08-18 19.2 119
j5591 474 0 2022-10-30 2022-11-29 18.1 79
V2942 462 0 2022-11-12 2022-11-27 19.7 77
G2510 460 0 2021-09-08 2021-09-08 19.8 115
K17W02E 459 0 2022-12-20 2022-12-25 19.2 51
H7614 423 0 2022-11-29 2022-11-29 22.4 141
I5853 369 0 2022-12-20 2022-12-20 18.6 123
T7418 369 0 2022-11-24 2022-11-24 18.8 123
K19B01O 366 0 2022-12-17 2022-12-17 21.6 122
q3823 330 0 2022-11-29 2022-11-29 18.2 110
M2073 321 0 2022-10-20 2022-10-20 20.0 107
U1011 309 0 2022-09-27 2022-09-27 20.6 103
o0749 297 0 2022-11-14 2022-11-14 N/A 99
0073P 296 0 2022-03-03 2022-03-03 24.1 74
PK22L030 252 0 2022-11-11 2022-11-29 19.9 42
X3707 252 0 2022-07-25 2022-07-25 20.5 42
CK20J010 248 0 2022-03-26 2022-03-26 18.5 62
K01F90F 240 0 2022-10-02 2022-10-02 N/A 80
CK18N020 236 0 2021-05-09 2021-05-09 15.1 59
K19C00V 225 0 2022-11-02 2022-11-02 20.0 75
CK21X010 222 0 2022-12-24 2022-12-24 N/A 74
CK20M050 200 0 2021-05-19 2021-05-19 18.5 50
K22E05B 200 0 2022-03-11 2022-03-11 15.7 8
q9032 198 0 2022-12-25 2022-12-25 23.0 66
M2165 183 0 2022-12-25 2022-12-25 18.7 61
I9173 180 0 2022-12-20 2022-12-20 17.2 60
CK20U040 177 0 2022-11-14 2022-11-14 22.0 59
f4286 171 0 2022-08-19 2022-08-19 N/A 57
CK21Y010 165 0 2022-11-27 2022-11-27 14.9 55
K20Q06L 162 0 2022-09-20 2022-09-20 22.5 54
e1885 162 0 2022-09-26 2022-09-26 N/A 54
c1989 114 0 2021-03-19 2021-03-22 21.8 19
b0061 111 0 2022-12-20 2022-12-20 N/A 37
K22S19C 105 0 2022-11-12 2022-11-12 N/A 35
CK22P010 87 0 2022-09-20 2022-09-20 16.1 29
K21W08C 87 0 2022-01-21 2022-01-21 N/A 29
K22W12C 84 0 2022-12-25 2022-12-25 20.4 28
CK22Q020 81 0 2022-11-13 2022-11-13 19.5 27
PK23M040 66 0 2024-09-03 2024-09-03 19.3 22
CK25F020 64 0 2025-03-20 2025-04-06 19.1 8
K11M00V 45 0 2022-12-25 2022-12-25 22.0 15
K24J14Z 36 0 2024-08-08 2024-08-08 22.8 12
CK25A060 30 0 2025-08-09 2025-08-09 10.9 10
PK10V95H 18 0 2022-10-30 2022-11-27 17.1 2
PK22C040 4 0 2022-05-02 2022-05-02 17.6 1

List of Observers

Observer Group Total MPECs
Unknown 59
Q.-Z.Ye, X.Gao 16
G.-Y.Sun, L.-M.Tang, M.Zhang, W.-J.Zhou, X.Gao, X.Liao, Z.-S.Yang 2
G.-Y.Sun, M.Zhang, X.Gao 1
G.-Y.Sun, L.-M.Tang, M.Zhang, W.-J.Zhou, X.Gao, X.Liao 1
X.Gao, X.Liao 1
Individual Observer Total MPECs
Unknown 59
X.Gao 21
Q.-Z.Ye 16
G.-Y.Sun 4
M.Zhang 4
X.Liao 4
L.-M.Tang 3
W.-J.Zhou 3
Z.-S.Yang 2

List of Measurers

Measurer Group Total MPECs
Unknown 59
Q.-Z.Ye 16
G.-Y.Sun, L.-M.Tang, M.Zhang, W.-J.Zhou, X.Liao, Z.-S.Yang 2
M.Zhang 1
G.-Y.Sun, L.-M.Tang, M.Zhang, W.-J.Zhou, W.Zhou, X.Liao, Z.Chen 1
X.Liao 1
Individual Measurer Total MPECs
Unknown 59
Q.-Z.Ye 16
M.Zhang 4
X.Liao 4
G.-Y.Sun 3
L.-M.Tang 3
W.-J.Zhou 3
Z.-S.Yang 2
W.Zhou 1
Z.Chen 1

List of Facilities

Facilities Count
0.28-m f/2.2 Rowe-Ackermann Schmidt Astrograph + CCD 2
0.28-m f/2.2 Schmidt 3
0.28-m f/2.2 Schmidt + CCD 13
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
Unknown 59