411 Oizumi

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 P/R/FU DOU List Update Retraction Other Follow-Up First Follow-Up
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 1 0 0 1 0 0 0 0 0 0
2014 0 0 0 0 0 0 0 0 0 0
2013 1 0 0 1 0 0 0 0 0 0
2012 4 0 0 3 1 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 1 0 0 1 0 0 0 0 0 0
2007 0 0 0 0 0 0 0 0 0 0
2006 2 0 0 1 1 0 0 0 0 0
2005 7 0 0 6 1 0 0 0 0 0
2004 1 0 0 1 0 0 0 0 0 0
2003 5 0 0 5 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 8 0 0 4 4 0 0 0 0 0
1998 11 0 2 1 5 0 0 0 3 0
1997 4 0 1 3 0 0 0 0 0 0
1996 5 0 0 5 0 0 0 0 0 0
1995 8 0 4 1 0 0 0 0 2 1
1994 3 0 1 1 0 0 0 0 1 0
1993 1 0 0 1 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 2015-G03 OBSERVATIONS AND ORBITS OF COMETS 2015-04-01 17:12:00 Comet CATCH
2 MPEC 2013-A29 OBSERVATIONS AND ORBITS OF COMETS 2013-01-06 21:45:00 Comet CATCH
3 MPEC 2012-U109 OBSERVATIONS AND ORBITS OF COMETS 2012-10-26 20:51:00 Comet CATCH
4 MPEC 2012-K56 OBSERVATIONS AND ORBITS OF COMETS 2012-05-25 22:03:00 Comet CATCH
5 MPEC 2012-G18 OBSERVATIONS AND ORBITS OF COMETS 2012-04-03 20:37:00 Comet CATCH
6 MPEC 2012-F72 DAILY ORBIT UPDATE (2012 MAR. 25 UT) 2012-03-25 06:03:00
7 MPEC 2008-W47 OBSERVATIONS OF COMETS 2008-11-21 17:24:00 Comet CATCH
8 MPEC 2006-E15 COMET C/2006 A1 (POJMANSKI) 2006-03-04 14:51:00 Comet CATCH
9 MPEC 2006-A08 DAILY ORBIT UPDATE (2006 JAN. 3 UT) 2006-01-03 07:20:00
10 MPEC 2005-V42 DAILY ORBIT UPDATE (2005 NOV. 5 UT) 2005-11-05 07:11:00
11 MPEC 2005-K10 OBSERVATIONS OF COMETS 2005-05-16 15:52:00 Comet CATCH
12 MPEC 2005-F49 COMET C/2003 T4 (LINEAR) 2005-03-29 18:41:00 Comet CATCH
13 MPEC 2005-C65 OBSERVATIONS OF COMETS 2005-02-15 23:12:00 Comet CATCH
14 MPEC 2005-C37 OBSERVATIONS OF COMETS 2005-02-09 16:26:00 Comet CATCH
15 MPEC 2005-A23 OBSERVATIONS OF COMETS 2005-01-07 17:53:00 Comet CATCH
16 MPEC 2005-A20 COMET C/2004 X2 (LINEAR) 2005-01-07 17:33:00 Comet CATCH
17 MPEC 2004-U30 COMET C/2004 Q1 (TUCKER) 2004-10-23 16:23:00 Comet CATCH
18 MPEC 2003-A43 OBSERVATIONS OF COMETS 2003-01-06 18:45:00 Comet CATCH
19 MPEC 2003-A42 COMET C/2002 Y1 (JUELS-HOLVORCEM) 2003-01-06 18:27:00 Comet CATCH
20 MPEC 2003-A38 COMET C/2002 V2 (LINEAR) 2003-01-06 18:00:00 Comet CATCH
21 MPEC 2003-A37 COMET C/2002 V1 (NEAT) 2003-01-06 17:54:00 Comet CATCH
22 MPEC 2003-A35 COMET C/2002 T7 (LINEAR) 2003-01-06 17:37:00 Comet CATCH
23 MPEC 1999-V31 DAILY ORBIT UPDATE (1999 NOV. 11 UT) 1999-11-11 07:06:00
24 MPEC 1999-U19 COMET C/1999 U1 (FERRIS) 1999-10-21 19:05:00 Comet CATCH
25 MPEC 1999-U14 COMET C/1999 S4 (LINEAR) 1999-10-19 18:09:00 Comet CATCH
26 MPEC 1999-S18 COMET C/1999 S3 (LINEAR) 1999-09-26 18:11:00 Comet CATCH
27 MPEC 1999-G14 DAILY ORBIT UPDATE (1999 APR. 10 UT) 1999-04-10 06:06:00
28 MPEC 1999-D25 COMET P/1999 D1 (HERMANN) 1999-02-26 23:20:00 Comet CATCH
29 MPEC 1999-A22 DAILY ORBIT UPDATE (1999 JAN. 14 UT) 1999-01-14 07:06:00
30 MPEC 1999-A05 DAILY ORBIT UPDATE (1999 JAN. 4 UT) 1999-01-04 07:07:00
31 MPEC 1998-Y22 1998 YM4 1998-12-21 15:42:00 PHAg18 CATCH
32 MPEC 1998-Y21 DAILY ORBIT UPDATE (1998 DEC. 21 UT) 1998-12-21 07:06:00
33 MPEC 1998-X37 DAILY ORBIT UPDATE (1998 DEC. 14 UT) 1998-12-14 07:06:00
34 MPEC 1998-W43 DAILY ORBIT UPDATE (1998 NOV. 29 UT) 1998-11-29 07:06:00
35 MPEC 1998-W42 DAILY ORBIT UPDATE (1998 NOV. 28 UT) 1998-11-28 07:06:00
36 MPEC 1998-W36 1998 WZ6 1998-11-25 20:53:00 ✓ PHAl18 CATCH
37 MPEC 1998-T05 1998 ST49 1998-10-02 20:31:00 NEAl18 CATCH
38 MPEC 1998-T04 1998 SS49 1998-10-02 20:28:00 PHAl18 CATCH
39 MPEC 1998-P04 DAILY ORBIT UPDATE (1998 AUG. 1 UT) 1998-08-01 06:07:00
40 MPEC 1998-F06 1998 EC3 1998-03-19 15:56:00 NEAl18 CATCH
41 MPEC 1998-E08 1998 EC3 1998-03-03 20:05:00 ✓ NEAl18 CATCH
42 MPEC 1997-D05 COMET P/1997 B1 (KOBAYASHI) 1997-02-19 13:51:00 Comet CATCH
43 MPEC 1997-B16 1997 BR 1997-01-29 22:06:00 PHAl18 CATCH
44 MPEC 1997-B14 1997 AX12 1997-01-27 17:36:00 ✓ Unusual CATCH
45 MPEC 1997-A03 COMET C/1997 A1 (NEAT) 1997-01-15 17:26:00 Comet CATCH
46 MPEC 1996-F04 COMET C/1996 E1 (NEAT) 1996-03-21 22:20:00 Comet CATCH
47 MPEC 1996-F03 COMET C/1996 B2 (HYAKUTAKE) 1996-03-19 22:41:00 Comet CATCH
48 MPEC 1996-C03 COMET C/1996 B2 (HYAKUTAKE) 1996-02-07 18:30:00 Comet CATCH
49 MPEC 1996-C02 COMET C/1996 B1 (SZCZEPANSKI) 1996-02-07 14:41:00 Comet CATCH
50 MPEC 1996-A07 1995 YA3 = 1995 VB19 1996-01-05 17:34:00 NEAl18 CATCH
51 MPEC 1995-Y05 1995 YA3 1995-12-30 16:44:00 ✓ NEAl18 CATCH
52 MPEC 1995-W06 1995 WQ5 1995-11-28 13:49:00 Unusual CATCH
53 MPEC 1995-U06 1995 UB4 1995-10-28 18:29:00 ✓ Unusual CATCH
54 MPEC 1995-R07 1995 QY2 1995-09-08 12:58:00 Unusual CATCH
55 MPEC 1995-P01 COMET C/1995 O1 (HALE-BOPP) 1995-08-01 14:57:00 Comet CATCH
56 MPEC 1995-G01 1995 FX 1995-04-02 19:39:00 ✓ NEA (18>H>22) CATCH
57 MPEC 1995-E15 1995 EK1 1995-03-13 18:36:00 ✓ NEAl18 CATCH
58 MPEC 1995-C16 1995 BC2 1995-02-08 14:24:00 ✓ NEAl18 CATCH
59 MPEC 1994-X11 1994 XZ4 1994-12-15 17:43:00 ✓ Unusual CATCH
60 MPEC 1994-H01 1994 GY 1994-04-17 13:30:00 NEAl18 CATCH
61 MPEC 1994-D08 1994 AE2 1994-02-20 17:25:00 Unusual CATCH
62 MPEC 1993-Y02 PERIODIC COMET KUSHIDA-MURAMATSU (1993t) 1993-12-16 21:17:00 Comet CATCH

List of Observers

Observers Count
T. Kobayashi 286
T. Kobayashi, T. Kojima 6

List of Measurers

Measurers Count
T. Kobayashi 6

List of Facilities

Facilities Count
0.16-m f/6.3 reflector + CCD 3
0.25-m f/4.4 reflector + CCD 72
0.25-m f/4.4 reflector 32
0.41-m f/4.3 reflector + CCD 185