662 Lick Observatory, Mount Hamilton

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 1 0 0 1 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 3 0 0 3 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 1 0 0 1 0 0 0 0 0 0
2003 6 0 0 6 0 0 0 0 0 0
2002 8 0 0 2 0 0 0 0 1 5
2001 1 0 0 0 1 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 1 0 0 1 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 2024-Q14 COMET P/1894 F1 = P/2007 HE4 (Denning) 2024-08-18 06:39:00 Comet CATCH
2 MPEC 2007-K81 OBSERVATIONS OF COMETS 2007-05-31 16:19:00 Comet CATCH
3 MPEC 2007-K77 COMET C/2007 G1 (LINEAR) 2007-05-31 15:28:00 Comet CATCH
4 MPEC 2007-K75 COMET C/2007 E2 (LOVEJOY) 2007-05-31 15:11:00 Comet CATCH
5 MPEC 2004-E32 2002 CZ154, 2002 CY248, 2002 CD251, 2002 XH91, 2003 FK127, 2003 FH129 2004-03-11 02:17:00 TNO CATCH
6 MPEC 2003-J22 2002 GW31 2003-05-05 19:49:00 TNO CATCH
7 MPEC 2003-J12 2002 GD32 2003-05-01 22:07:00 TNO CATCH
8 MPEC 2003-H32 2002 GY32 2003-04-25 20:14:00 TNO CATCH
9 MPEC 2003-G61 2002 CX154 2003-04-11 16:20:00 TNO CATCH
10 MPEC 2003-G29 2003 AZ84 2003-04-06 15:50:00 TNO CATCH
11 MPEC 2003-F64 2002 CB225 2003-03-31 17:14:00 TNO CATCH
12 MPEC 2002-W02 2001 SQ73 2002-11-16 21:26:00 Unusual CATCH
13 MPEC 2002-V20 2002 PA149 2002-11-05 03:51:00 ✓ TNO CATCH
14 MPEC 2002-T24 2002 PQ152 2002-10-05 18:45:00 ✓ Unusual CATCH
15 MPEC 2002-S51 2002 PH149, 2002 PJ149, 2002 PM149, 2002 PG150 2002-09-26 20:37:00 ✓ TNO CATCH
16 MPEC 2002-S50 2002 PK149, 2002 PN149, 2002 PO149, 2002 PP149, 2002 PQ149 2002-09-26 20:08:00 ✓ TNO CATCH
17 MPEC 2002-S49 2002 PQ145, 2002 PN147, 2002 PD149, 2002 PE149, 2002 PF149 2002-09-26 19:11:00 ✓ TNO CATCH
18 MPEC 2002-S45 2001 QO297, 2001 QW297, 2001 QX297, 2001 QZ297, 2001 QA298, 2001 UQ18 2002-09-24 23:43:00 TNO CATCH
19 MPEC 2002-F27 2001 DU108, 2002 CY248, 2002 CZ248, 2002 CA249, 2002 CB249, 2002 CC249 2002-03-19 21:52:00 TNO CATCH
20 MPEC 2001-K23 DAILY ORBIT UPDATE (2001 MAY 23 UT) 2001-05-23 06:32:00
21 MPEC 1998-Y41 COMET P/1998 Y2 (LI) 1998-12-30 16:48:00 Comet CATCH

List of Observers

Observers Count
W.-d. Li 5
E. Chiang, A. B. Jordan, M. W. Buie 25
E. I. Chiang, A. B. Jordan 16
V. Reddy, F. Marchis, J. Emery, M. Wong 38
E. E. Barnard 1

List of Measurers

Measurers Count
M. W. Buie 3
M. W. Buie, E. Chaing, A. B. Jordan 20
M. W. Buie, E. Chiang, A. B. Jordan 2
V. Reddy 38

List of Facilities

Facilities Count
0.8-m KAIT 5
1.0-m f/17.5 reflector + CCD 38
0.30-m refractor 1