871 Akou

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Graphs

Yearly Breakdown of MPEC Types

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 1 0 0 1 0 0 0 0 0 0
2008 3 0 0 3 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 1 0 0 0 1 0 0 0 0 0
1998 1 0 0 1 0 0 0 0 0 0
1997 0 0 0 0 0 0 0 0 0 0
1996 2 0 0 2 0 0 0 0 0 0
1995 0 0 0 0 0 0 0 0 0 0
1994 1 0 0 1 0 0 0 0 0 0
1993 1 0 0 1 0 0 0 0 0 0

Download as csv

List of Individual MPECs

Index Name Date/Time Discoverer First-responding Confirmer Object Type Search Archival Image
1 MPEC 2009-F50 COMET C/2009 E1 (ITAGAKI) 2009-03-20 19:29:00 Comet CATCH
2 MPEC 2008-X86 OBSERVATIONS OF COMETS 2008-12-15 00:44:00 Comet CATCH
3 MPEC 2008-X04 OBSERVATIONS OF COMETS 2008-12-01 00:59:00 Comet CATCH
4 MPEC 2008-U57 OBSERVATIONS OF COMETS 2008-10-25 16:37:00 Comet CATCH
5 MPEC 1999-D26 DAILY ORBIT UPDATE (1999 FEB. 27 UT) 1999-02-27 15:16:00
6 MPEC 1998-U26 COMET C/1998 U3 (JAGER) 1998-10-27 18:57:00 Comet CATCH
7 MPEC 1996-U08 1996 TE11 1996-10-21 16:56:00 Unusual CATCH
8 MPEC 1996-C03 COMET C/1996 B2 (HYAKUTAKE) 1996-02-07 18:30:00 Comet CATCH
9 MPEC 1994-A03 PERIODIC COMET KUSHIDA-MURAMATSU (1993t) 1994-01-06 00:21:00 Comet CATCH
10 MPEC 1993-Y02 PERIODIC COMET KUSHIDA-MURAMATSU (1993t) 1993-12-16 21:17:00 Comet CATCH

List of Observers

Observers Count
K. Kawanishi 21

List of Measurers

Measurers Count
Facilities Count
0.33-m f/3.3 reflector + CCD 8
0.33-m f/3.3 reflector 5
0.25-m f/4.8 reflector + CCD 8