114 Engelhardt Observatory, Zelenchukskaya Station

Last update: UTC 2026-03-02 05:28:54

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 0 0 0 0 0 0 0 0 0 0
2024 0 0 0 0 0 0 0 0 0 0
2023 0 0 0 0 0 0 0 0 0 0
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 3 0 1 1 1 0 0 0 0 0
2011 15 0 0 5 8 0 0 0 2 0
2010 28 0 1 16 6 0 0 0 4 1
2009 48 0 3 18 13 0 0 0 11 3
2008 14 0 0 8 4 0 0 0 2 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 2008-A38 DAILY ORBIT UPDATE (2008 JAN. 10 UT) 2008-01-10 07:08:00
2 MPEC 2008-A43 DAILY ORBIT UPDATE (2008 JAN. 11 UT) 2008-01-11 07:08:00
3 MPEC 2008-A60 DAILY ORBIT UPDATE (2008 JAN. 13 UT) 2008-01-13 07:07:00
4 MPEC 2008-C16 COMET C/2008 C1 (CHEN-GAO) 2008-02-03 03:59:00 Comet CATCH
5 MPEC 2008-F30 OBSERVATIONS OF COMETS 2008-03-24 14:56:00 Comet CATCH
6 MPEC 2008-R49 OBSERVATIONS OF COMETS 2008-09-08 15:37:00 Comet CATCH
7 MPEC 2008-T51 2008 TC3 2008-10-06 18:18:00 NEA (H>22) CATCH
8 MPEC 2008-T52 2008 TC3 2008-10-06 19:15:00 NEA (H>22) CATCH
9 MPEC 2008-T69 2008 TC3 2008-10-07 00:00:00 NEA (H>22) CATCH
10 MPEC 2008-T83 2008 TD4 2008-10-07 21:59:00 NEA (18>H>22) CATCH
11 MPEC 2008-T121 DAILY ORBIT UPDATE (2008 OCT. 11 UT) 2008-10-11 06:11:00
12 MPEC 2008-U57 OBSERVATIONS OF COMETS 2008-10-25 16:37:00 Comet CATCH
13 MPEC 2008-U100 OBSERVATIONS OF COMETS 2008-10-30 15:22:00 Comet CATCH
14 MPEC 2008-V43 2008 VU4 2008-11-08 00:21:00 NEAl18 CATCH
15 MPEC 2009-A03 COMET P/2008 Y2 (GIBBS) 2009-01-01 17:44:00 Comet CATCH
16 MPEC 2009-A04 COMET C/2008 Y3 (McNAUGHT) 2009-01-01 18:28:00 Comet CATCH
17 MPEC 2009-A30 DAILY ORBIT UPDATE (2009 JAN. 4 UT) 2009-01-04 07:10:00
18 MPEC 2009-A72 OBSERVATIONS OF COMETS 2009-01-15 23:44:00 Comet CATCH
19 MPEC 2009-B46 COMET C/2009 B1 (BOATTINI) 2009-01-22 16:36:00 Comet CATCH
20 MPEC 2009-B50 COMET P/2009 B1 (BOATTINI) 2009-01-24 17:43:00 Comet CATCH
21 MPEC 2009-B63 COMET P/2008 Y2 (GIBBS) 2009-01-27 15:56:00 Comet CATCH
22 MPEC 2009-B64 OBSERVATIONS OF COMETS 2009-01-27 16:07:00 Comet CATCH
23 MPEC 2009-B75 2009 BD58 2009-01-30 22:31:00 NEA (H>22) CATCH
24 MPEC 2009-C80 OBSERVATIONS OF COMETS 2009-02-12 15:53:00 Comet CATCH
25 MPEC 2009-C86 2009 CO5 2009-02-15 14:43:00 NEA (18>H>22) CATCH
26 MPEC 2009-D67 2009 DV42 2009-02-27 00:52:00 NEA (18>H>22) CATCH
27 MPEC 2009-D68 DAILY ORBIT UPDATE (2009 FEB. 27 UT) 2009-02-27 07:09:00
28 MPEC 2009-D72 2009 DC43 2009-02-27 15:53:00 NEAl18 CATCH
29 MPEC 2009-F109 COMET C/2009 F1 (LARSON) 2009-03-31 19:28:00 Comet CATCH
30 MPEC 2009-G21 COMET C/2009 F6 (YI-SWAN) 2009-04-07 13:11:00 Comet CATCH
31 MPEC 2009-G31 COMET C/2009 F6 (YI-SWAN) 2009-04-09 17:20:00 Comet CATCH
32 MPEC 2009-H13 COMET C/2009 F6 (YI-SWAN) 2009-04-18 15:01:00 Comet CATCH
33 MPEC 2009-H15 OBSERVATIONS OF COMETS 2009-04-18 15:19:00 Comet CATCH
34 MPEC 2009-H35 2009 HL21 2009-04-21 22:10:00 NEA (H>22) CATCH
35 MPEC 2009-H64 DAILY ORBIT UPDATE (2009 APR. 28 UT) 2009-04-28 06:09:00
36 MPEC 2009-H76 2009 HZ67 2009-04-28 15:55:00 ✓ NEA (18>H>22) CATCH
37 MPEC 2009-J01 DAILY ORBIT UPDATE (2009 MAY 1 UT) 2009-05-01 06:10:00
38 MPEC 2009-J10 DAILY ORBIT UPDATE (2009 MAY 2 UT) 2009-05-02 06:10:00
39 MPEC 2009-J15 DAILY ORBIT UPDATE (2009 MAY 4 UT) 2009-05-04 06:09:00
40 MPEC 2009-J54 2009 JM2 2009-05-13 15:54:00 NEA (18>H>22) CATCH
41 MPEC 2009-K60 2009 KC7 2009-05-28 01:32:00 ✓ NEA (18>H>22) CATCH
42 MPEC 2009-O20 DAILY ORBIT UPDATE (2009 JULY 21 UT) 2009-07-21 06:09:00
43 MPEC 2009-O35 DAILY ORBIT UPDATE (2009 JULY 26 UT) 2009-07-26 06:07:00
44 MPEC 2009-O38 2009 OS5 2009-07-27 12:25:00 ✓ NEA (H>22) CATCH
45 MPEC 2009-Q66 DAILY ORBIT UPDATE (2009 AUG. 29 UT) 2009-08-29 06:07:00
46 MPEC 2009-R02 COMET C/2009 Q5 (McNAUGHT) 2009-09-01 16:53:00 Comet CATCH
47 MPEC 2009-R05 2009 QV38 2009-09-03 21:06:00 ✓ Unusual CATCH
48 MPEC 2009-S23 OBSERVATIONS OF COMETS 2009-09-17 19:31:00 Comet CATCH
49 MPEC 2009-U01 DAILY ORBIT UPDATE (2009 OCT. 16 UT) 2009-10-16 06:13:00
50 MPEC 2009-U51 2009 UM3 2009-10-20 15:10:00 NEAl18 CATCH
51 MPEC 2009-U108 2009 UK28 2009-10-27 01:17:00 ✓ NEA (18>H>22) CATCH
52 MPEC 2009-U126 COMET C/2009 U6 (LINEAR) 2009-10-29 16:15:00 Comet CATCH
53 MPEC 2009-U138 OBSERVATIONS OF COMETS 2009-10-30 18:56:00 Comet CATCH
54 MPEC 2009-V43 DAILY ORBIT UPDATE (2009 NOV. 11 UT) 2009-11-11 07:09:00
55 MPEC 2009-W29 2009 WL1 2009-11-18 17:34:00 ✓ NEA (18>H>22) CATCH
56 MPEC 2009-W34 COMET C/2009 W1 (HILL) 2009-11-19 17:39:00 Comet CATCH
57 MPEC 2009-W63 DAILY ORBIT UPDATE (2009 NOV. 22 UT) 2009-11-22 07:12:00
58 MPEC 2009-W65 2009 WP25 2009-11-23 01:34:00 NEA (18>H>22) CATCH
59 MPEC 2009-W86 DAILY ORBIT UPDATE (2009 NOV. 24 UT) 2009-11-24 07:12:00
60 MPEC 2010-A48 COMET C/2010 A3 (HILL) 2010-01-09 18:42:00 Comet CATCH
61 MPEC 2010-B36 COMET C/2010 B1 (CARDINAL) 2010-01-23 23:21:00 Comet CATCH
62 MPEC 2010-C18 DAILY ORBIT UPDATE (2010 FEB. 7 UT) 2010-02-07 07:19:00
63 MPEC 2010-C53 DAILY ORBIT UPDATE (2010 FEB. 14 UT) 2010-02-14 07:19:00
64 MPEC 2010-G87 COMET C/2010 G2 (HILL) 2010-04-12 01:56:00 Comet CATCH
65 MPEC 2010-H12 COMET P/2010 H2 2010-04-17 19:25:00 Comet CATCH
66 MPEC 2010-H57 COMET P/2010 H2 (VALES) 2010-04-24 17:19:00 Comet CATCH
67 MPEC 2010-J32 COMET C/2010 J1 (BOATTINI) 2010-05-07 14:06:00 Comet CATCH
68 MPEC 2010-J57 2010 JV34 2010-05-09 18:27:00 PHAg18 CATCH
69 MPEC 2010-J75 2010 JN71 2010-05-12 15:47:00 PHAg18 CATCH
70 MPEC 2010-J80 COMET C/2010 J3 (MCMILLAN) 2010-05-13 15:24:00 Comet CATCH
71 MPEC 2010-L78 OBSERVATIONS OF COMETS 2010-06-14 17:16:00 Comet CATCH
72 MPEC 2010-N29 OBSERVATIONS OF COMETS 2010-07-07 17:18:00 Comet CATCH
73 MPEC 2010-N54 2010 NV1 2010-07-13 15:25:00 Unusual CATCH
74 MPEC 2010-N58 OBSERVATIONS OF COMETS 2010-07-14 00:06:00 Comet CATCH
75 MPEC 2010-R95 2010 RN80 2010-09-12 18:55:00 ✓ NEA (18>H>22) CATCH
76 MPEC 2010-V46 COMET C/2010 V1 (IKEYA-MURAKAMI) 2010-11-04 17:14:00 Comet CATCH
77 MPEC 2010-V74 2008 YU32 2010-11-07 05:12:00 PHAg18 CATCH
78 MPEC 2010-V94 DAILY ORBIT UPDATE (2010 NOV. 9 UT) 2010-11-09 07:11:00
79 MPEC 2010-V105 DAILY ORBIT UPDATE (2010 NOV. 10 UT) 2010-11-10 07:11:00
80 MPEC 2010-V106 OBSERVATIONS OF COMETS 2010-11-10 22:05:00 Comet CATCH
81 MPEC 2010-V110 COMET C/2010 V1 (IKEYA-MURAKAMI) 2010-11-10 23:04:00 Comet CATCH
82 MPEC 2010-W29 COMET P/2010 V1 (IKEYA-MURAKAMI) 2010-11-25 15:02:00 Comet CATCH
83 MPEC 2010-W60 2010 WV8 2010-11-30 10:49:00 ✓ PHAg18 CATCH
84 MPEC 2010-X68 DAILY ORBIT UPDATE (2010 DEC. 7 UT) 2010-12-07 07:08:00
85 MPEC 2010-X91 DAILY ORBIT UPDATE (2010 DEC. 11 UT) 2010-12-11 07:08:00
86 MPEC 2010-X101 COMET C/2010 X1 (ELENIN) 2010-12-12 23:42:00 Comet CATCH
87 MPEC 2011-A67 OBSERVATIONS AND ORBITS OF COMETS 2011-01-15 02:17:00 Comet CATCH
88 MPEC 2011-B65 2004 CK39 2011-01-29 21:58:00 NEA (18>H>22) CATCH
89 MPEC 2011-E63 2011 EB41 2011-03-11 14:41:00 NEAl18 CATCH
90 MPEC 2011-J05 2011 JA 2011-05-02 14:25:00 PHAg18 CATCH
91 MPEC 2011-J28 OBSERVATIONS AND ORBITS OF COMETS 2011-05-06 16:44:00 Comet CATCH
92 MPEC 2011-L34 DAILY ORBIT UPDATE (2011 JUNE 9 UT) 2011-06-09 07:08:00
93 MPEC 2011-N27 DAILY ORBIT UPDATE (2011 JULY 7 UT) 2011-07-07 07:06:00
94 MPEC 2011-R35 OBSERVATIONS AND ORBITS OF COMETS 2011-09-09 21:56:00 Comet CATCH
95 MPEC 2011-S36 DAILY ORBIT UPDATE (2011 SEPT. 22 UT) 2011-09-22 06:03:00
96 MPEC 2011-S56 OBSERVATIONS AND ORBITS OF COMETS 2011-09-23 20:58:00 Comet CATCH
97 MPEC 2011-U45 DAILY ORBIT UPDATE (2011 OCT. 23 UT) 2011-10-23 06:03:00
98 MPEC 2011-U81 DAILY ORBIT UPDATE (2011 OCT. 26 UT) 2011-10-26 06:04:00
99 MPEC 2011-V08 DAILY ORBIT UPDATE (2011 NOV. 2 UT) 2011-11-02 06:06:00
100 MPEC 2011-W46 DAILY ORBIT UPDATE (2011 NOV. 25 UT) 2011-11-25 06:05:00
101 MPEC 2011-W53 DAILY ORBIT UPDATE (2011 NOV. 26 UT) 2011-11-26 06:05:00
102 MPEC 2012-O24 2012 OE1 2012-07-22 17:38:00 ✓ NEA (18>H>22) CATCH
103 MPEC 2012-O31 DAILY ORBIT UPDATE (2012 JULY 24 UT) 2012-07-24 06:02:00
104 MPEC 2012-T08 OBSERVATIONS AND ORBITS OF COMETS 2012-10-03 20:11:00 Comet CATCH

Objects Observed by This Station

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
K12O01E 418 38 2012-07-19 2012-07-23 22.6 38
K09O05S 600 24 2009-07-21 2009-08-28 19.1 24
K09H67Z 231 11 2009-04-27 2009-05-03 N/A 11
K10W08V 130 10 2010-11-28 2010-12-09 N/A 10
K09Q38V 19 1 2009-08-28 2009-08-31 19.7 1
68359 4275 0 2008-01-08 2008-01-11 18.7 285
01864 3144 0 2010-02-06 2010-02-06 16.6 786
0029P 2925 0 2009-10-27 2009-10-27 16.6 585
02212 2880 0 2011-10-22 2011-10-22 15.4 720
05646 2538 0 2010-02-13 2010-02-13 19.2 423
D7925 2155 0 2009-02-26 2009-02-26 19.0 431
0103P 1834 0 2010-06-10 2010-07-08 21.6 131
88188 1815 0 2011-09-21 2011-09-21 21.3 363
05786 1476 0 2009-07-20 2009-07-20 20.3 246
05879 1370 0 2011-06-08 2011-06-08 19.6 274
0117P 1156 0 2010-11-02 2010-11-02 20.5 289
39572 1022 0 2011-11-24 2011-11-25 21.4 146
K09N00A 950 0 2009-11-21 2009-11-22 21.1 95
G2998 925 0 2009-11-10 2009-11-10 19.9 185
CK06O02F 875 0 2008-08-28 2009-02-07 15.1 125
E1052 648 0 2009-01-01 2009-01-01 20.9 162
F4330 595 0 2011-10-31 2011-10-31 22.1 119
CK09F060 575 0 2009-03-24 2009-04-12 N/A 23
K08T03C 558 0 2008-10-06 2008-10-06 N/A 31
04034 510 0 2011-07-06 2011-07-06 20.8 170
CK09P020 340 0 2009-09-11 2009-09-12 18.7 34
CK06W030 306 0 2008-08-29 2008-08-29 13.2 153
CK08T020 294 0 2009-01-14 2009-02-07 14.9 42
PK08Y020 273 0 2008-12-31 2009-04-12 21.1 21
0115P 265 0 2011-04-30 2011-04-30 20.8 53
K10R80N 260 0 2010-09-10 2010-09-10 22.0 52
0146P 259 0 2008-09-02 2008-09-03 20.5 37
CK10G020 258 0 2010-04-10 2010-04-10 20.2 86
K09D42V 250 0 2009-02-26 2009-02-26 20.0 50
CK12S010 240 0 2012-09-24 2012-09-24 N/A 48
CK08Q010 215 0 2009-04-13 2009-04-13 19.2 43
K09U03M 200 0 2009-10-19 2009-10-19 17.3 50
0033P 190 0 2008-09-03 2008-09-03 19.5 38
CK07N030 188 0 2008-08-29 2008-08-29 20.9 94
PK11R030 185 0 2011-09-08 2011-09-18 21.0 37
CK10B010 180 0 2010-01-22 2010-01-22 18.8 60
0211P 175 0 2009-01-22 2009-01-22 18.5 35
K09J02M 175 0 2009-05-12 2009-05-12 N/A 35
CK10X010 168 0 2010-12-10 2010-12-10 N/A 28
L5167 168 0 2009-07-25 2009-07-25 22.1 56
K09U28K 161 0 2009-10-26 2009-10-26 21.2 23
K06S78Q 160 0 2011-10-31 2011-10-31 18.8 40
K04C39K 156 0 2011-01-29 2011-01-29 15.9 39
K08T04D 155 0 2008-10-07 2008-10-07 20.6 31
PK10H020 152 0 2010-04-16 2010-04-19 15.8 19
0006P 138 0 2008-08-28 2008-08-28 13.9 69
K09W01L 135 0 2009-11-17 2009-11-17 21.3 27
K10J34V 135 0 2010-05-08 2010-05-08 20.2 27
K09K07C 132 0 2009-05-27 2009-05-27 21.9 33
K08Y32U 125 0 2010-11-06 2010-11-06 21.6 25
0015P 124 0 2008-08-29 2008-08-29 19.6 62
CK07W010 100 0 2008-08-28 2008-08-28 23.6 50
K03SM2V 90 0 2010-11-08 2010-11-08 18.5 30
K08V04U 90 0 2008-11-07 2008-11-07 21.2 30
K09T08B 88 0 2009-09-11 2009-09-11 17.0 22
K09W25P 87 0 2009-11-21 2009-11-21 21.2 29
0070P 78 0 2008-03-07 2008-03-07 16.5 78
K10J71N 76 0 2010-05-11 2010-05-11 N/A 19
CK07B020 70 0 2008-03-07 2008-03-07 N/A 70
K09C05O 66 0 2009-02-14 2009-02-14 22.0 22
PK11A010 65 0 2011-01-11 2011-01-11 19.6 13
CK10J010 60 0 2010-05-06 2010-05-06 20.2 12
PK10V010 60 0 2010-11-12 2010-11-14 19.6 10
52689 56 0 2010-11-09 2010-11-09 21.3 28
K09H60G 50 0 2009-04-27 2009-04-27 21.7 10
PK09B010 49 0 2009-01-22 2009-01-22 18.8 7
CK10V010 45 0 2010-11-03 2010-11-09 13.5 3
K08A03F 45 0 2008-01-10 2008-01-10 18.1 9
K11J00A 44 0 2011-05-01 2011-05-01 20.6 11
K08T25V 38 0 2008-10-09 2008-10-09 21.7 19
K09H21L 32 0 2009-04-21 2009-04-21 20.8 16
K09D43C 30 0 2009-02-26 2009-02-26 20.6 15
K11SJ1D 25 0 2011-10-25 2011-10-25 18.8 5
CK09F010 21 0 2009-03-29 2009-03-29 N/A 7
K09B58D 20 0 2009-01-28 2009-01-28 17.8 5
CK08C010 17 0 2008-02-02 2008-02-02 16.2 17
CK10J030 8 0 2010-05-12 2010-05-12 17.3 2
K11E41B 6 0 2011-03-10 2011-03-10 19.0 2
CK09B010 5 0 2009-01-21 2009-01-21 19.2 1
CK09U060 5 0 2009-10-27 2009-10-27 18.1 1
CK09W010 5 0 2009-11-18 2009-11-18 N/A 1
CK10A030 5 0 2010-01-08 2010-01-08 N/A 1
CK08Y030 4 0 2008-12-31 2008-12-31 17.8 2
CK09Q050 3 0 2009-08-31 2009-08-31 17.6 1
K10N01V 3 0 2010-07-08 2010-07-08 20.7 1

List of Observers

Observer Group Total MPECs
B.Satovski, T.Kryachko 47
Unknown 32
B.Satovski, S.Korotkiy, T.Kryachko 9
=.Kryachko, B.Satovski 6
B.Satovski, T.Kryachko, V.Solovyov 3
B.Satovski, T.Kryachko, V.Solovyev 2
S.Korotkiy 1
T.Kryachko 1
B.Satovski, M.Gabdeev, T.Kryachko 1
S.Korotkiy, T.Kryachko 1
B.Satovski, T.V.Kryachko 1
Individual Observer Total MPECs
B.Satovski 69
T.Kryachko 64
Unknown 32
S.Korotkiy 11
=.Kryachko 6
V.Solovyov 3
V.Solovyev 2
M.Gabdeev 1
T.V.Kryachko 1

List of Measurers

Measurer Group Total MPECs
T.Kryachko 59
Unknown 33
S.Korotkiy, T.Kryachko 6
D.Chestnov 2
D.Chestnov, S.Korotkiy 1
D.Denisenko 1
M.Gabdeev, T.Kryachko 1
T.V.Kryachko 1
Individual Measurer Total MPECs
T.Kryachko 66
Unknown 33
S.Korotkiy 7
D.Chestnov 3
D.Denisenko 1
M.Gabdeev 1
T.V.Kryachko 1

List of Facilities

Facilities Count
0.01-m f/4.0 refractor + CCD 1
0.08-m f/7.5 refractor + CCD 3
0.3-m f/7.7 Ritchey-Chretien + CCD 1
0.3-m f/7.7 reflector + CCD 66
0.30-m f/7.7 Ritchey-Chretien + CCD 1
Unknown 32