Y89 Proxima Centauri Observatory, Valdin

Last update: UTC 2026-03-02 08:20:23

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 0 0 0 0 0 0 0 0 0 0
2025 26 0 2 0 16 0 0 0 8 0
2024 56 0 0 8 33 0 0 0 13 2
2023 14 0 1 0 4 0 0 0 8 1
2022 0 0 0 0 0 0 0 0 0 0
2021 0 0 0 0 0 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 2023-K121 COMET C/2022 V2 (Lemmon) 2023-05-24 02:57:00 Comet CATCH
2 MPEC 2023-P68 2023 PY 2023-08-13 13:14:00 NEA (H>22) CATCH
3 MPEC 2023-P83 DAILY ORBIT UPDATE (2023 August 15) 2023-08-15 12:42:00
4 MPEC 2023-S226 DAILY ORBIT UPDATE (2023 September 26) 2023-09-26 12:28:00
5 MPEC 2023-T114 2023 TR3 2023-10-09 06:03:00 NEA (H>22) CATCH
6 MPEC 2023-T117 2023 TU3 2023-10-09 09:00:00 NEA (18>H>22) CATCH
7 MPEC 2023-T208 2023 TK8 2023-10-13 06:44:00 NEA (H>22) CATCH
8 MPEC 2023-U53 COMET P/2023 T1 (PANSTARRS) 2023-10-17 23:29:00 Comet CATCH
9 MPEC 2023-U285 COMET C/2023 Q2 (PANSTARRS) 2023-10-30 19:42:00 Comet CATCH
10 MPEC 2023-W47 DAILY ORBIT UPDATE (2023 November 20) 2023-11-20 12:03:00
11 MPEC 2023-Y14 2023 XO15 2023-12-16 19:36:00 NEA (H>22) CATCH
12 MPEC 2023-Y18 DAILY ORBIT UPDATE (2023 December 17) 2023-12-17 12:15:00
13 MPEC 2023-Y72 2023 WM26 2023-12-21 12:49:00 NEAl18 CATCH
14 MPEC 2024-B74 COMET P/2023 S4 (Hogan) 2024-01-20 23:38:00 Comet CATCH
15 MPEC 2024-B143 COMET P/2011 NO1 = P/2023 WM26 (Elenin) 2024-01-28 01:59:00 Comet CATCH
16 MPEC 2024-B173 DAILY ORBIT UPDATE (2024 January 31) 2024-01-31 12:04:00
17 MPEC 2024-C09 2024 BR4 2024-02-01 20:01:00 PHAg18 CATCH
18 MPEC 2024-C24 DAILY ORBIT UPDATE (2024 February 2) 2024-02-02 12:03:00
19 MPEC 2024-C38 2024 CF 2024-02-03 17:27:00 NEA (18>H>22) CATCH
20 MPEC 2024-C40 DAILY ORBIT UPDATE (2024 February 4) 2024-02-04 12:06:00
21 MPEC 2024-F67 2024 FD2 2024-03-22 04:46:00 NEA (H>22) CATCH
22 MPEC 2024-F74 DAILY ORBIT UPDATE (2024 March 22) 2024-03-22 12:09:00
23 MPEC 2024-H23 DAILY ORBIT UPDATE (2024 April 18) 2024-04-18 12:20:00
24 MPEC 2024-H56 2024 HZ 2024-04-22 02:19:00 NEA (H>22) CATCH
25 MPEC 2024-H58 DAILY ORBIT UPDATE (2024 April 22) 2024-04-22 12:04:00
26 MPEC 2024-J18 DAILY ORBIT UPDATE (2024 May 2) 2024-05-02 12:02:00
27 MPEC 2024-J40 DAILY ORBIT UPDATE (2024 May 3) 2024-05-03 12:04:00
28 MPEC 2024-J61 DAILY ORBIT UPDATE (2024 May 4) 2024-05-04 12:05:00
29 MPEC 2024-J122 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-05-07 20:00:00 Comet CATCH
30 MPEC 2024-J126 COMET C/2024 G5 (Leonard) 2024-05-08 02:39:00 Comet CATCH
31 MPEC 2024-J249 DAILY ORBIT UPDATE (2024 May 10) 2024-05-10 12:14:00
32 MPEC 2024-J265 DAILY ORBIT UPDATE (2024 May 11) 2024-05-11 12:02:00
33 MPEC 2024-J304 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-05-14 19:08:00 Comet CATCH
34 MPEC 2024-L04 COMET P/2024 FG9 (Nanshan-Hahn) 2024-06-01 04:41:00 Comet CATCH
35 MPEC 2024-L56 DAILY ORBIT UPDATE (2024 June 5) 2024-06-05 12:01:00
36 MPEC 2024-L65 DAILY ORBIT UPDATE (2024 June 6) 2024-06-06 12:03:00
37 MPEC 2024-L77 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-06-07 05:57:00 Comet CATCH
38 MPEC 2024-L140 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-06-14 22:23:00 Comet CATCH
39 MPEC 2024-M118 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-06-30 07:07:00 Comet CATCH
40 MPEC 2024-M121 DAILY ORBIT UPDATE (2024 June 30) 2024-06-30 12:13:00
41 MPEC 2024-P65 DAILY ORBIT UPDATE (2024 August 5) 2024-08-05 12:05:00
42 MPEC 2024-P93 DAILY ORBIT UPDATE (2024 August 7) 2024-08-07 12:07:00
43 MPEC 2024-P110 2024 PK2 2024-08-09 11:57:00 NEA (H>22) CATCH
44 MPEC 2024-P125 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-08-11 06:50:00 Comet CATCH
45 MPEC 2024-P172 DAILY ORBIT UPDATE (2024 August 15) 2024-08-15 12:14:00
46 MPEC 2024-Q06 DAILY ORBIT UPDATE (2024 August 16) 2024-08-16 12:02:00
47 MPEC 2024-Q20 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-08-19 01:13:00 Comet CATCH
48 MPEC 2024-Q27 DAILY ORBIT UPDATE (2024 August 20) 2024-08-20 12:04:00
49 MPEC 2024-Q28 DAILY ORBIT UPDATE (2024 August 21) 2024-08-21 12:05:00
50 MPEC 2024-Q29 2024 PN7 2024-08-21 13:27:00 Unusual CATCH
51 MPEC 2024-Q69 DAILY ORBIT UPDATE (2024 August 29) 2024-08-29 12:01:00
52 MPEC 2024-Q76 2024 QK1 2024-08-30 06:23:00 NEA (H>22) CATCH
53 MPEC 2024-Q81 DAILY ORBIT UPDATE (2024 August 30) 2024-08-30 12:01:00
54 MPEC 2024-R93 2024 RX2 2024-09-05 22:20:00 NEA (H>22) CATCH
55 MPEC 2024-R193 DAILY ORBIT UPDATE (2024 September 8) 2024-09-08 12:16:00
56 MPEC 2024-R206 2024 RW8 2024-09-08 23:16:00 NEA (H>22) CATCH
57 MPEC 2024-R222 DAILY ORBIT UPDATE (2024 September 9) 2024-09-09 12:18:00
58 MPEC 2024-R336 DAILY ORBIT UPDATE (2024 September 13) 2024-09-13 12:08:00
59 MPEC 2024-R345 2024 RB22 2024-09-14 05:55:00 NEA (H>22) CATCH
60 MPEC 2024-R351 DAILY ORBIT UPDATE (2024 September 14) 2024-09-14 12:03:00
61 MPEC 2024-S01 DAILY ORBIT UPDATE (2024 September 16) 2024-09-16 12:05:00
62 MPEC 2024-S16 DAILY ORBIT UPDATE (2024 September 18) 2024-09-18 12:06:00
63 MPEC 2024-Y98 DAILY ORBIT UPDATE (2024 December 25) 2024-12-25 12:24:00
64 MPEC 2024-Y116 DAILY ORBIT UPDATE (2024 December 26) 2024-12-26 12:27:00
65 MPEC 2024-Y166 DAILY ORBIT UPDATE (2024 December 28) 2024-12-28 12:59:00
66 MPEC 2024-Y189 DAILY ORBIT UPDATE (2024 December 29) 2024-12-29 12:07:00
67 MPEC 2024-Y238 DAILY ORBIT UPDATE (2024 December 31) 2024-12-31 12:12:00
68 MPEC 2025-A04 DAILY ORBIT UPDATE (2025 January 1) 2025-01-01 12:22:00
69 MPEC 2025-A145 COMET C/2024 PN7 (PANSTARRS) 2025-01-08 22:37:00 Comet CATCH
70 MPEC 2025-C50 DAILY ORBIT UPDATE (2025 February 5) 2025-02-05 12:40:00
71 MPEC 2025-C64 DAILY ORBIT UPDATE (2025 February 6) 2025-02-06 12:39:00
72 MPEC 2025-C124 DAILY ORBIT UPDATE (2025 February 8) 2025-02-08 12:46:00
73 MPEC 2025-C143 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-02-08 19:17:00 Comet CATCH
74 MPEC 2025-D151 A/2025 A7 2025-02-24 15:18:00 Comet CATCH
75 MPEC 2025-F171 DAILY ORBIT UPDATE (2025 March 26) 2025-03-26 12:18:00
76 MPEC 2025-K01 DAILY ORBIT UPDATE (2025 May 16) 2025-05-16 12:03:00
77 MPEC 2025-K06 DAILY ORBIT UPDATE (2025 May 17) 2025-05-17 12:04:00
78 MPEC 2025-K07 DAILY ORBIT UPDATE (2025 May 18) 2025-05-18 12:04:00
79 MPEC 2025-K109 DAILY ORBIT UPDATE (2025 May 27) 2025-05-27 12:10:00
80 MPEC 2025-K140 2025 KS8 2025-05-31 07:56:00 NEA (H>22) CATCH
81 MPEC 2025-K142 DAILY ORBIT UPDATE (2025 May 31) 2025-05-31 12:19:00
82 MPEC 2025-K143 2025 KV8 2025-05-31 13:02:00 NEA (H>22) CATCH
83 MPEC 2025-K145 2025 KX8 2025-05-31 13:04:00 NEA (H>22) CATCH
84 MPEC 2025-L65 DAILY ORBIT UPDATE (2025 June 13) 2025-06-13 12:30:00
85 MPEC 2025-M29 DAILY ORBIT UPDATE (2025 June 19) 2025-06-19 12:37:00
86 MPEC 2025-N68 2025 ND1 2025-07-09 13:50:00 NEA (18>H>22) CATCH
87 MPEC 2025-O47 DAILY ORBIT UPDATE (2025 July 22) 2025-07-22 12:08:00
88 MPEC 2025-O58 2025 OL1 2025-07-23 06:06:00 NEA (H>22) CATCH
89 MPEC 2025-Q145 DAILY ORBIT UPDATE (2025 August 25) 2025-08-25 12:21:00
90 MPEC 2025-S26 2025 RY3 2025-09-16 14:29:00 NEA (H>22) CATCH
91 MPEC 2025-S212 2025 SN6 2025-09-24 22:47:00 NEA (H>22) CATCH
92 MPEC 2025-T74 DAILY ORBIT UPDATE (2025 October 3) 2025-10-03 12:11:00
93 MPEC 2025-X164 DAILY ORBIT UPDATE (2025 December 14) 2025-12-14 12:13:00

Objects Observed by This Station

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
K25N01D 100 10 2025-07-07 2025-07-07 22.4 10
K23P00Y 27 9 2023-08-10 2023-08-10 21.4 9
K25O01L 27 9 2025-07-21 2025-07-21 18.7 9
54789 8952 0 2024-04-10 2024-04-14 19.4 746
85989 5018 0 2023-05-15 2024-05-22 18.6 386
05626 2142 0 2024-05-11 2024-05-11 18.2 714
35107 2094 0 2025-04-07 2025-04-07 16.0 698
19764 1944 0 2024-12-23 2024-12-25 20.0 324
25330 1374 0 2024-05-11 2024-05-11 18.1 458
06569 1353 0 2024-07-24 2024-07-24 N/A 451
24445 1326 0 2024-06-03 2024-06-03 19.9 442
04544 1284 0 2024-04-22 2024-04-22 21.2 428
G2980 1092 0 2024-08-27 2024-08-29 21.0 182
L4088 1005 0 2024-11-17 2024-11-17 21.4 335
Z2143 996 0 2024-08-28 2024-09-14 19.5 166
D8095 960 0 2024-05-08 2024-05-27 19.3 160
0065P 927 0 2024-06-24 2024-06-24 20.0 309
f4903 846 0 2024-08-18 2024-08-19 20.7 282
06239 840 0 2024-12-27 2024-12-28 20.6 280
CK21S030 750 0 2024-04-06 2024-04-22 20.0 125
85182 708 0 2024-09-08 2024-09-08 22.3 118
G2004 696 0 2024-12-30 2024-12-30 18.3 232
10150 636 0 2025-02-03 2025-02-03 21.4 212
A0926 618 0 2024-12-28 2024-12-28 21.1 206
D8937 534 0 2025-02-03 2025-02-03 18.6 178
F5340 501 0 2024-08-19 2024-08-19 22.1 167
09202 477 0 2024-09-08 2024-09-08 20.4 159
K16T93F 408 0 2025-02-04 2025-02-04 18.3 136
K08R24Q 330 0 2024-08-23 2024-08-24 19.5 55
n7096 288 0 2024-12-24 2024-12-24 20.4 96
CK23A030 279 0 2024-05-07 2024-05-07 18.8 93
K05X07Y 273 0 2023-12-15 2023-12-15 18.8 91
CK21Q060 264 0 2024-08-10 2024-08-11 21.6 44
0062P 249 0 2024-04-11 2024-04-11 17.2 83
0154P 234 0 2025-02-05 2025-02-05 21.5 78
h1107 219 0 2024-08-05 2024-08-05 21.3 73
K25F22A 210 0 2025-10-02 2025-10-02 12.7 70
PK24F09G 210 0 2024-04-10 2024-06-10 16.5 10
K24H00P 207 0 2024-08-07 2024-08-07 22.6 69
K24P05T 207 0 2024-08-14 2024-08-14 20.5 69
K07X03N 195 0 2024-08-24 2024-08-24 20.4 65
CK23H050 192 0 2024-04-29 2024-04-29 18.0 64
K21N39M 168 0 2025-02-05 2025-02-05 22.1 56
CK22V020 162 0 2023-04-17 2023-04-18 17.1 27
Y4756 162 0 2024-08-27 2024-08-29 21.2 27
I9630 159 0 2024-08-22 2024-08-22 19.6 53
K05L07V 159 0 2024-08-18 2024-08-19 21.5 53
K24J08Y 141 0 2024-08-26 2024-08-26 21.8 47
S8914 141 0 2024-04-12 2024-04-12 19.9 47
K15B92D 126 0 2024-12-14 2024-12-14 18.9 42
K24R22B 124 0 2024-09-13 2024-09-13 22.1 31
0227P 120 0 2024-04-22 2024-04-22 15.6 40
CK23V040 114 0 2024-07-22 2024-07-22 14.8 38
a3734 108 0 2024-04-22 2024-04-22 22.5 36
S4422 102 0 2024-08-16 2024-08-16 20.9 34
K23T03U 96 0 2023-10-08 2023-10-08 20.6 32
K24M00E 96 0 2024-09-14 2024-09-14 22.6 32
j9451 96 0 2024-06-03 2024-06-03 21.7 32
f3563 93 0 2024-12-26 2024-12-26 18.6 31
CK24P07N 90 0 2024-08-19 2024-09-15 18.4 10
J98Q62A 90 0 2025-04-27 2025-04-27 22.2 30
K24G06Q 87 0 2024-04-17 2024-04-17 21.8 29
K24R02X 87 0 2024-09-04 2024-09-04 22.1 29
K23W26M 69 0 2023-12-17 2023-12-17 16.5 23
K23O06E 54 0 2023-08-15 2023-08-15 19.5 18
K24G06E 54 0 2024-05-27 2024-05-27 N/A 18
K24P05S 54 0 2024-08-24 2024-08-24 21.6 18
K24W04H 48 0 2024-12-26 2024-12-26 21.3 16
k8462 48 0 2024-02-02 2024-02-02 20.9 16
n6124 48 0 2024-08-28 2024-08-28 21.4 16
K23T03L 42 0 2023-10-07 2023-10-07 18.9 14
K24B05G 36 0 2024-02-01 2024-02-01 22.0 12
K24P05Z 36 0 2024-08-26 2024-08-26 20.0 12
K25K03H 36 0 2025-05-27 2025-05-27 21.8 12
K18J05C 33 0 2025-03-29 2025-03-30 20.9 11
K23T03R 33 0 2023-10-08 2023-10-08 19.1 11
K24B04R 33 0 2024-01-30 2024-01-30 18.8 11
K24F02C 33 0 2024-03-21 2024-03-21 20.5 11
K24P07G 33 0 2024-08-25 2024-08-25 20.7 11
K25O00W 33 0 2025-07-21 2025-07-21 19.8 11
K24Q01K 32 0 2024-08-29 2024-08-29 18.9 8
K14Qa3P 30 0 2024-06-04 2024-06-04 20.3 10
K24F02D 30 0 2024-03-21 2024-03-21 22.3 10
K24J02F 30 0 2024-05-28 2024-05-28 20.8 10
K24R02J 30 0 2024-09-09 2024-09-09 18.5 10
PK23T010 30 0 2023-10-12 2023-10-12 20.9 10
K23W00G 27 0 2023-11-18 2023-11-18 20.4 9
K24G01R 27 0 2024-04-09 2024-04-09 22.4 9
K24P02H 27 0 2024-08-15 2024-08-15 15.8 9
K25X03O 24 0 2025-12-13 2025-12-13 20.8 8
AK25A070 21 0 2025-01-12 2025-01-13 19.5 7
CK23Q020 21 0 2023-10-08 2023-10-08 17.3 7
K24F05E 21 0 2024-04-16 2024-04-16 21.7 7
K25D52Z 21 0 2025-04-23 2025-04-23 20.6 7
K24P02K 20 0 2024-08-08 2024-08-08 19.3 5
K23T08K 18 0 2023-10-11 2023-10-11 20.2 6
K24B04S 18 0 2024-02-01 2024-02-01 N/A 6
K24R08W 18 0 2024-09-08 2024-09-08 19.5 6
K25H02P 18 0 2025-04-24 2025-04-24 19.9 6
~0gsJ 18 0 2025-04-26 2025-04-26 N/A 6
K24B04T 15 0 2024-02-01 2024-02-01 21.8 5
K25F05T 15 0 2025-03-24 2025-03-24 19.3 5
K25K04C 15 0 2025-05-26 2025-05-26 19.9 5
K25R03Y 15 0 2025-09-15 2025-09-15 22.0 5
K23J03C 12 0 2023-05-15 2023-05-15 20.2 4
K23X15O 12 0 2023-12-15 2023-12-15 19.9 4
K24B03J 12 0 2024-01-30 2024-01-30 16.6 4
K24C00F 12 0 2024-02-01 2024-02-01 20.7 4
K24H00Z 12 0 2024-04-20 2024-04-20 N/A 4
K24R01H 12 0 2024-09-07 2024-09-07 20.5 4
K25S06N 12 0 2025-09-23 2025-09-23 22.4 4
K23G02Z 9 0 2023-05-15 2023-05-15 20.6 3
K24B05F 9 0 2024-02-01 2024-02-01 22.3 3
K24Y09A 9 0 2024-12-30 2024-12-30 19.2 3
K25K08V 9 0 2025-05-30 2025-05-30 20.4 3
K23S06P 6 0 2023-09-25 2023-09-25 19.4 2
K24R16M 6 0 2024-09-13 2024-09-13 19.6 2
PK23W26M 6 0 2023-12-17 2023-12-17 16.9 2
CK24G050 3 0 2024-04-21 2024-04-21 N/A 1
K24P07N 3 0 2024-08-19 2024-08-19 19.6 1
K25K08S 3 0 2025-05-30 2025-05-30 N/A 1
K25K08X 3 0 2025-05-30 2025-05-30 19.7 1
PK23S040 3 0 2023-12-15 2023-12-15 21.0 1

List of Observers

Observer Group Total MPECs
Unknown 53
R.Hahn 40
Individual Observer Total MPECs
Unknown 53
R.Hahn 40

List of Measurers

Measurer Group Total MPECs
Unknown 92
R.Hahn, R.Hahn 1
Individual Measurer Total MPECs
Unknown 92
R.Hahn 2

List of Facilities

Facilities Count
0.36-m f/2.0 reflector + CMO 40
Unknown 53