D92 Osaki

Last update: UTC 2026-02-27 07:09:19

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 3 0 0 3 0 0 0 0 0 0
2013 0 0 0 0 0 0 0 0 0 0
2012 2 0 0 2 0 0 0 0 0 0
2011 4 0 0 4 0 0 0 0 0 0
2010 22 0 0 22 0 0 0 0 0 0
2009 23 0 0 21 2 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 2009-E65 OBSERVATIONS OF COMETS 2009-03-14 14:36:00 Comet CATCH
2 MPEC 2009-F19 COMET C/2009 E1 (ITAGAKI) 2009-03-17 19:53:00 Comet CATCH
3 MPEC 2009-F76 OBSERVATIONS OF COMETS 2009-03-25 19:09:00 Comet CATCH
4 MPEC 2009-F83 COMET C/2009 E1 (ITAGAKI) 2009-03-26 18:04:00 Comet CATCH
5 MPEC 2009-G31 COMET C/2009 F6 (YI-SWAN) 2009-04-09 17:20:00 Comet CATCH
6 MPEC 2009-G38 OBSERVATIONS OF COMETS 2009-04-11 15:36:00 Comet CATCH
7 MPEC 2009-J21 OBSERVATIONS OF COMETS 2009-05-04 15:40:00 Comet CATCH
8 MPEC 2009-K17 COMET C/2009 F6 (YI-SWAN) 2009-05-18 19:30:00 Comet CATCH
9 MPEC 2009-K18 OBSERVATIONS OF COMETS 2009-05-18 19:42:00 Comet CATCH
10 MPEC 2009-K34 COMET C/2009 F6 (YI-SWAN) 2009-05-23 15:34:00 Comet CATCH
11 MPEC 2009-K35 OBSERVATIONS OF COMETS 2009-05-23 15:48:00 Comet CATCH
12 MPEC 2009-L18 OBSERVATIONS OF COMETS 2009-06-03 17:12:00 Comet CATCH
13 MPEC 2009-M28 OBSERVATIONS OF COMETS 2009-06-23 16:19:00 Comet CATCH
14 MPEC 2009-P14 COMET P/2009 L2 (YANG-GAO) 2009-08-03 16:58:00 Comet CATCH
15 MPEC 2009-Q75 OBSERVATIONS OF COMETS 2009-08-29 18:54:00 Comet CATCH
16 MPEC 2009-W102 OBSERVATIONS OF COMETS 2009-11-24 17:57:00 Comet CATCH
17 MPEC 2009-W149 OBSERVATIONS OF COMETS 2009-11-30 17:11:00 Comet CATCH
18 MPEC 2009-X16 DAILY ORBIT UPDATE (2009 DEC. 6 UT) 2009-12-06 07:08:00
19 MPEC 2009-X28 OBSERVATIONS OF COMETS 2009-12-08 22:42:00 Comet CATCH
20 MPEC 2009-X29 DAILY ORBIT UPDATE (2009 DEC. 9 UT) 2009-12-09 07:08:00
21 MPEC 2009-Y16 OBSERVATIONS OF COMETS 2009-12-16 19:23:00 Comet CATCH
22 MPEC 2009-Y43 OBSERVATIONS OF COMETS 2009-12-22 21:50:00 Comet CATCH
23 MPEC 2009-Y60 OBSERVATIONS OF COMETS 2009-12-29 21:45:00 Comet CATCH
24 MPEC 2010-A73 OBSERVATIONS OF COMETS 2010-01-14 00:20:00 Comet CATCH
25 MPEC 2010-A85 COMET P/2010 A3 (HILL) 2010-01-15 23:21:00 Comet CATCH
26 MPEC 2010-B21 COMET P/2010 A2 (LINEAR) 2010-01-20 18:25:00 Comet CATCH
27 MPEC 2010-B25 OBSERVATIONS OF COMETS 2010-01-20 19:23:00 Comet CATCH
28 MPEC 2010-C13 OBSERVATIONS OF COMETS 2010-02-03 22:30:00 Comet CATCH
29 MPEC 2010-H81 COMET P/2010 H2 (VALES) 2010-04-30 22:35:00 Comet CATCH
30 MPEC 2010-J09 OBSERVATIONS OF COMETS 2010-05-03 18:34:00 Comet CATCH
31 MPEC 2010-K20 COMET P/2010 J3 = 2010 CG6 (McMILLAN) 2010-05-19 18:49:00 Comet CATCH
32 MPEC 2010-K23 OBSERVATIONS OF COMETS 2010-05-19 19:28:00 Comet CATCH
33 MPEC 2010-M47 OBSERVATIONS OF COMETS 2010-06-22 15:55:00 Comet CATCH
34 MPEC 2010-O23 OBSERVATIONS OF COMETS 2010-07-23 14:16:00 Comet CATCH
35 MPEC 2010-O51 OBSERVATIONS OF COMETS 2010-07-30 21:40:00 Comet CATCH
36 MPEC 2010-P33 OBSERVATIONS OF COMETS 2010-08-07 16:16:00 Comet CATCH
37 MPEC 2010-Q09 OBSERVATIONS OF COMETS 2010-08-18 01:00:00 Comet CATCH
38 MPEC 2010-R11 OBSERVATIONS OF COMETS 2010-09-02 18:17:00 Comet CATCH
39 MPEC 2010-R72 OBSERVATIONS OF COMETS 2010-09-08 15:05:00 Comet CATCH
40 MPEC 2010-T31 COMET P/2010 R2 (LA SAGRA) 2010-10-06 02:50:00 Comet CATCH
41 MPEC 2010-T35 OBSERVATIONS OF COMETS 2010-10-06 16:11:00 Comet CATCH
42 MPEC 2010-V59 OBSERVATIONS OF COMETS 2010-11-06 15:07:00 Comet CATCH
43 MPEC 2010-W22 COMET 103P/HARTLEY 2010-11-24 17:03:00 Comet CATCH
44 MPEC 2010-W25 COMET C/2009 P1 (GARRADD) 2010-11-25 01:11:00 Comet CATCH
45 MPEC 2010-X76 OBSERVATIONS AND ORBITS OF COMETS 2010-12-08 18:01:00 Comet CATCH
46 MPEC 2011-A08 OBSERVATIONS AND ORBITS OF COMETS 2011-01-03 23:49:00 Comet CATCH
47 MPEC 2011-A67 OBSERVATIONS AND ORBITS OF COMETS 2011-01-15 02:17:00 Comet CATCH
48 MPEC 2011-B41 OBSERVATIONS AND ORBITS OF COMETS 2011-01-27 02:39:00 Comet CATCH
49 MPEC 2011-C16 OBSERVATIONS AND ORBITS OF COMETS 2011-02-05 01:44:00 Comet CATCH
50 MPEC 2012-D09 OBSERVATIONS AND ORBITS OF COMETS 2012-02-17 18:06:00 Comet CATCH
51 MPEC 2012-D59 OBSERVATIONS AND ORBITS OF COMETS 2012-02-24 21:03:00 Comet CATCH
52 MPEC 2014-A73 OBSERVATIONS AND ORBITS OF COMETS 2014-01-12 17:26:00 Comet CATCH
53 MPEC 2014-H26 OBSERVATIONS AND ORBITS OF COMETS 2014-04-24 16:47:00 Comet CATCH
54 MPEC 2014-S34 OBSERVATIONS AND ORBITS OF COMETS 2014-09-22 18:29:00 Comet CATCH

Objects Observed by This Station

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
0029P 7605 0 2009-05-13 2011-01-27 16.6 585
0103P 3406 0 2010-08-07 2011-01-15 21.6 131
0081P 2472 0 2010-04-24 2010-09-01 21.1 206
0022P 1859 0 2009-11-21 2009-12-12 22.0 169
CK06W030 1530 0 2009-08-23 2009-12-08 13.2 153
0043P 1350 0 2009-11-25 2010-01-08 16.9 150
0157P 1290 0 2009-11-25 2010-01-27 17.3 86
CK06O02F 1250 0 2009-02-28 2009-05-20 15.1 125
0065P 1236 0 2009-05-13 2009-06-02 20.0 309
0074P 1165 0 2009-05-13 2010-04-24 20.4 233
CK06S030 1030 0 2009-12-01 2010-11-05 22.8 206
0116P 1008 0 2009-05-13 2009-06-02 22.1 168
CK08F75K 987 0 2010-07-27 2010-10-02 16.7 141
04015 816 0 2009-12-01 2009-12-01 21.0 272
0217P 810 0 2009-12-22 2010-01-27 19.1 90
CK06Q010 804 0 2009-06-02 2010-09-05 N/A 134
0123P 784 0 2010-12-08 2011-01-23 19.0 98
CK09K050 759 0 2010-05-16 2011-01-23 12.8 69
0118P 680 0 2010-01-17 2010-01-27 15.7 136
0088P 656 0 2009-05-13 2009-12-01 19.4 164
CK09P010 648 0 2010-11-05 2010-11-05 13.8 108
CK10B010 540 0 2011-01-08 2011-01-23 18.8 60
CK08P010 496 0 2009-12-01 2009-12-22 18.1 62
0169P 474 0 2009-11-21 2009-11-25 21.5 79
CK09Y010 420 0 2010-11-27 2011-01-23 17.8 70
CK05L030 408 0 2009-06-02 2009-06-02 19.9 204
CK07V53O 402 0 2009-12-08 2010-07-22 16.9 67
CK07N030 376 0 2009-05-13 2009-05-20 20.9 94
0010P 370 0 2010-11-27 2010-11-27 19.9 185
0067P 348 0 2009-05-20 2009-05-20 N/A 174
0144P 344 0 2009-02-28 2009-03-05 14.7 86
CK08T020 336 0 2009-03-21 2009-05-20 14.9 42
CK11J020 327 0 2014-01-06 2014-01-06 22.2 109
0078P 318 0 2012-02-19 2012-02-19 17.4 159
CK14E020 288 0 2014-03-28 2014-09-13 13.2 36
CK10S010 284 0 2010-12-05 2010-12-05 N/A 142
CK12K010 276 0 2014-03-28 2014-03-28 13.7 92
0219P 246 0 2009-12-04 2009-12-04 20.4 82
0077P 244 0 2009-05-02 2009-05-02 21.8 122
0019P 234 0 2009-05-13 2009-05-13 13.2 117
0154P 234 0 2014-01-06 2014-01-06 21.5 78
CK13A010 231 0 2014-01-06 2014-01-06 20.2 77
CK13V010 180 0 2014-01-06 2014-03-28 19.2 36
CK10G020 172 0 2010-09-01 2010-09-01 20.2 86
CK09F060 161 0 2009-04-09 2009-05-20 N/A 23
CK07Q03a 155 0 2010-07-22 2010-09-05 15.6 31
0236P 140 0 2010-09-03 2010-10-02 18.8 35
0290P 120 0 2014-01-06 2014-01-06 N/A 40
CK08Q030 106 0 2009-06-23 2009-06-23 18.2 53
CK09E010 100 0 2009-03-17 2009-03-21 17.3 25
K09X00D 96 0 2009-12-08 2009-12-08 N/A 32
CK08Q010 86 0 2009-06-02 2009-06-02 19.2 43
PK10W00K 85 0 2011-01-13 2011-01-23 18.7 17
0223P 76 0 2010-12-05 2010-12-05 18.9 38
CK09P020 68 0 2010-09-05 2010-09-05 18.7 34
CK09K020 66 0 2009-08-23 2009-08-23 N/A 33
CK09U030 66 0 2009-12-22 2009-12-22 19.6 33
CK10X010 56 0 2011-01-27 2011-01-27 N/A 28
CK12C020 56 0 2012-02-16 2012-02-21 15.4 7
PK10A030 52 0 2010-01-10 2010-01-10 18.4 26
PK09T020 48 0 2009-12-01 2009-12-01 N/A 24
PK10R020 44 0 2010-10-02 2010-11-05 23.1 11
0247P 39 0 2011-01-23 2011-01-23 18.2 13
PK10H020 38 0 2010-04-24 2010-04-24 15.8 19
PK10J030 36 0 2010-05-16 2010-05-16 16.4 18
PK09L020 32 0 2009-07-31 2009-07-31 18.0 16
PK10A020 30 0 2010-01-17 2010-01-17 N/A 15
PK10V030 6 0 2011-01-13 2011-01-13 15.2 3

List of Observers

Observer Group Total MPECs
T.Yusa 48
Unknown 3
K.Kato, T.Yusa, Y.Suzuki 2
K.Kato, T.Yusa 1
Individual Observer Total MPECs
T.Yusa 51
K.Kato 3
Unknown 3
Y.Suzuki 2

List of Measurers

Measurer Group Total MPECs
Unknown 51
T.Yusa 2
T.Yusa, Y.Suzuki 1
Individual Measurer Total MPECs
Unknown 51
T.Yusa 3
Y.Suzuki 1

List of Facilities

Facilities Count
0.20-m f/6.3 Schmidt-Cassegrain + CCD 1
0.30-m f/11.9 Cassegrain + CCD 6
0.30-m f/12.5 Cassegrain + CCD 13
0.30-m f/7.0 Cassegrain + CCD 15
0.30-m f/8.2 Cassegrain + CCD 15
0.30-m f/9.9 Cassegrain + CCD 1
140.94638, rho cos phi' = 0.782920, rho sin phi' = +0.620047 1
Unknown 2