342 Shishikui

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 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 14 0 0 14 0 0 0 0 0 0
2002 23 0 0 23 0 0 0 0 0 0
2001 13 0 0 5 8 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 2003-V17 OBSERVATIONS OF COMETS 2003-11-03 18:25:00 Comet CATCH
2 MPEC 2003-V16 COMET P/2003 U3 (NEAT) 2003-11-03 18:14:00 Comet CATCH
3 MPEC 2003-V09 COMET P/2003 S2 (NEAT) 2003-11-03 17:25:00 Comet CATCH
4 MPEC 2003-V08 COMET P/2003 S1 (NEAT) 2003-11-03 17:20:00 Comet CATCH
5 MPEC 2003-S104 OBSERVATIONS OF COMETS 2003-09-30 17:00:00 Comet CATCH
6 MPEC 2003-S103 COMET P/2003 S2 (NEAT) 2003-09-30 16:32:00 Comet CATCH
7 MPEC 2003-S102 COMET P/2003 S1 (NEAT) 2003-09-30 16:25:00 Comet CATCH
8 MPEC 2003-S101 COMET C/2003 R1 (LINEAR) 2003-09-30 16:11:00 Comet CATCH
9 MPEC 2003-S98 COMET P/2003 O2 (LINEAR) 2003-09-30 15:42:00 Comet CATCH
10 MPEC 2003-R50 OBSERVATIONS OF COMETS 2003-09-09 02:44:00 Comet CATCH
11 MPEC 2003-R46 COMET P/2003 O2 (LINEAR) 2003-09-09 02:14:00 Comet CATCH
12 MPEC 2003-P26 OBSERVATIONS OF COMETS 2003-08-05 22:26:00 Comet CATCH
13 MPEC 2003-P24 COMET P/2003 O2 (LINEAR) 2003-08-05 20:50:00 Comet CATCH
14 MPEC 2003-P21 COMET C/2003 K4 (LINEAR) 2003-08-05 20:31:00 Comet CATCH
15 MPEC 2002-V40 COMET C/2002 U2 (LINEAR) 2002-11-08 21:30:00 Comet CATCH
16 MPEC 2002-T52 COMET P/2002 T1 (LINEAR) 2002-10-08 22:31:00 Comet CATCH
17 MPEC 2002-P70 COMET P/2002 O5 (NEAT) 2002-08-15 21:11:00 Comet CATCH
18 MPEC 2002-P69 COMET C/2002 O4 (HOENIG) 2002-08-15 20:59:00 Comet CATCH
19 MPEC 2002-P18 COMET C/2002 O4 (HOENIG) 2002-08-06 18:48:00 Comet CATCH
20 MPEC 2002-P10 COMET C/2002 O6 2002-08-03 21:53:00 Comet CATCH
21 MPEC 2002-L13 OBSERVATIONS OF COMETS 2002-06-03 19:06:00 Comet CATCH
22 MPEC 2002-L07 COMET C/2002 H2 (LINEAR) 2002-06-03 16:34:00 Comet CATCH
23 MPEC 2002-L06 COMET C/2002 E2 (SNYDER-MURAKAMI) 2002-06-03 16:14:00 Comet CATCH
24 MPEC 2002-K35 OBSERVATIONS OF COMETS 2002-05-20 22:27:00 Comet CATCH
25 MPEC 2002-K31 COMET C/2002 H2 (LINEAR) 2002-05-20 21:10:00 Comet CATCH
26 MPEC 2002-K28 COMET C/2002 E2 (SNYDER-MURAKAMI) 2002-05-20 20:22:00 Comet CATCH
27 MPEC 2002-G12 OBSERVATIONS OF COMETS 2002-04-03 22:21:00 Comet CATCH
28 MPEC 2002-G11 COMET C/2002 F1 (UTSUNOMIYA) 2002-04-03 21:43:00 Comet CATCH
29 MPEC 2002-G10 COMET C/2002 E2 (SNYDER-MURAKAMI) 2002-04-03 21:16:00 Comet CATCH
30 MPEC 2002-F23 COMET C/2002 E2 (SNYDER-MURAKAMI) 2002-03-18 22:39:00 Comet CATCH
31 MPEC 2002-F21 COMET C/2002 C1 (IKEYA-ZHANG) 2002-03-18 21:23:00 Comet CATCH
32 MPEC 2002-D38 OBSERVATIONS OF COMETS 2002-02-26 00:52:00 Comet CATCH
33 MPEC 2002-D36 COMET C/2002 C1 (IKEYA-ZHANG) 2002-02-26 00:22:00 Comet CATCH
34 MPEC 2002-C61 OBSERVATONS OF COMETS 2002-02-09 20:45:00 Comet CATCH
35 MPEC 2002-C60 COMET C/2002 C1 (IKEYA-ZHANG) 2002-02-09 20:22:00 Comet CATCH
36 MPEC 2002-C59 COMET C/2002 A3 (LINEAR) 2002-02-09 19:53:00 Comet CATCH
37 MPEC 2002-C58 COMET C/2002 A2 (LINEAR) 2002-02-09 19:30:00 Comet CATCH
38 MPEC 2001-W53 COMET C/2001 W2 (BATTERS) 2001-11-23 18:41:00 Comet CATCH
39 MPEC 2001-W21 COMET C/2001 Q4 (NEAT) 2001-11-17 20:37:00 Comet CATCH
40 MPEC 2001-U07 COMET P/2001 R6 (LINEAR-SKIFF) 2001-10-16 19:38:00 Comet CATCH
41 MPEC 2001-U04 COMET P/2001 Q5 (LINEAR-NEAT) 2001-10-16 17:56:00 Comet CATCH
42 MPEC 2001-Q34 DAILY ORBIT UPDATE (2001 AUG. 24 UT) 2001-08-24 06:22:00
43 MPEC 2001-O53 DAILY ORBIT UPDATE (2001 JULY 31 UT) 2001-07-31 21:11:00
44 MPEC 2001-O38 DAILY ORBIT UPDATE (2001 JULY 25 UT) 2001-07-25 06:47:00
45 MPEC 2001-O36 COMET C/2001 N2 (LINEAR) 2001-07-24 18:42:00 Comet CATCH
46 MPEC 2001-O07 DAILY ORBIT UPDATE (2001 JULY 19 UT) 2001-07-19 06:15:00
47 MPEC 2001-M53 DAILY ORBIT UPDATE (2001 JUNE 29 UT) 2001-06-29 06:15:00
48 MPEC 2001-M47 DAILY ORBIT UPDATE (2001 JUNE 27 UT) 2001-06-27 06:15:00
49 MPEC 2001-J28 DAILY ORBIT UPDATE (2001 MAY 14 UT) 2001-05-14 06:30:00
50 MPEC 2001-H35 DAILY ORBIT UPDATE (2001 APR. 25 UT) 2001-04-25 06:15:00

List of Observers

Observers Count
H. Maeno 148

List of Measurers

Measurers Count

List of Facilities

Facilities Count
0.15-m f/5.0 refractor + CCD 6
0.15-m f/5.0 reflector + CCD 142