H23 Pear Tree Observatory, Valparaiso

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 Orbit Update DOU List Update Retraction Other Follow-Up First Follow-Up
2025 4 0 0 4 0 0 0 0 0 0
2024 2 0 0 1 1 0 0 0 0 0
2023 4 0 0 2 2 0 0 0 0 0
2022 0 0 0 0 0 0 0 0 0 0
2021 3 0 0 2 1 0 0 0 0 0
2020 1 0 0 0 1 0 0 0 0 0
2019 0 0 0 0 0 0 0 0 0 0
2018 1 0 0 0 1 0 0 0 0 0
2017 3 0 0 0 3 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 19 0 0 12 7 0 0 0 0 0
2012 45 0 0 15 30 0 0 0 0 0
2011 26 0 0 7 19 0 0 0 0 0
2010 32 0 0 14 18 0 0 0 0 0
2009 10 0 0 3 7 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-Q55 DAILY ORBIT UPDATE (2009 AUG. 26 UT) 2009-08-26 06:08:00
2 MPEC 2009-Q57 DAILY ORBIT UPDATE (2009 AUG. 27 UT) 2009-08-27 06:07:00
3 MPEC 2009-V67 DAILY ORBIT UPDATE (2009 NOV. 14 UT) 2009-11-14 07:09:00
4 MPEC 2009-W01 DAILY ORBIT UPDATE (2009 NOV. 16 UT) 2009-11-16 07:09:00
5 MPEC 2009-W20 COMET P/2009 T2 (LA SAGRA) 2009-11-18 15:42:00 Comet CATCH
6 MPEC 2009-W63 DAILY ORBIT UPDATE (2009 NOV. 22 UT) 2009-11-22 07:12:00
7 MPEC 2009-W96 COMET P/2009 T2 (LA SAGRA) 2009-11-24 17:17:00 Comet CATCH
8 MPEC 2009-Y34 DAILY ORBIT UPDATE (2009 DEC. 21 UT) 2009-12-21 07:16:00
9 MPEC 2009-Y43 OBSERVATIONS OF COMETS 2009-12-22 21:50:00 Comet CATCH
10 MPEC 2009-Y45 DAILY ORBIT UPDATE (2009 DEC. 23 UT) 2009-12-23 07:12:00
11 MPEC 2010-A14 DAILY ORBIT UPDATE (2010 JAN. 5 UT) 2010-01-05 07:09:00
12 MPEC 2010-A60 DAILY ORBIT UPDATE (2010 JAN. 12 UT) 2010-01-12 07:11:00
13 MPEC 2010-C33 COMET C/2010 B1 (CARDINAL) 2010-02-09 22:00:00 Comet CATCH
14 MPEC 2010-D13 COMET C/2010 B1 (CARDINAL) 2010-02-16 19:26:00 Comet CATCH
15 MPEC 2010-D15 OBSERVATIONS OF COMETS 2010-02-16 20:15:00 Comet CATCH
16 MPEC 2010-D56 DAILY ORBIT UPDATE (2010 FEB. 20 UT) 2010-02-20 07:22:00
17 MPEC 2010-E21 OBSERVATIONS OF COMETS 2010-03-06 16:30:00 Comet CATCH
18 MPEC 2010-F74 OBSERVATIONS OF COMETS 2010-03-23 16:12:00 Comet CATCH
19 MPEC 2010-G14 OBSERVATIONS OF COMETS 2010-04-03 15:13:00 Comet CATCH
20 MPEC 2010-G70 OBSERVATIONS OF COMETS 2010-04-09 18:29:00 Comet CATCH
21 MPEC 2010-H27 OBSERVATIONS OF COMETS 2010-04-19 18:01:00 Comet CATCH
22 MPEC 2010-H43 DAILY ORBIT UPDATE (2010 APR. 23 UT) 2010-04-23 06:11:00
23 MPEC 2010-J40 OBSERVATIONS OF COMETS 2010-05-08 15:01:00 Comet CATCH
24 MPEC 2010-J73 DAILY ORBIT UPDATE (2010 MAY 12 UT) 2010-05-12 06:09:00
25 MPEC 2010-J90 OBSERVATIONS OF COMETS 2010-05-13 22:37:00 Comet CATCH
26 MPEC 2010-K54 OBSERVATIONS OF COMETS 2010-05-24 17:21:00 Comet CATCH
27 MPEC 2010-L53 DAILY ORBIT UPDATE (2010 JUNE 10 UT) 2010-06-10 06:09:00
28 MPEC 2010-L67 DAILY ORBIT UPDATE (2010 JUNE 14 UT) 2010-06-14 06:10:00
29 MPEC 2010-L88 DAILY ORBIT UPDATE (2010 JUNE 15 UT) 2010-06-15 06:10:00
30 MPEC 2010-P53 DAILY ORBIT UPDATE (2010 AUG. 12 UT) 2010-08-12 06:11:00
31 MPEC 2010-R72 OBSERVATIONS OF COMETS 2010-09-08 15:05:00 Comet CATCH
32 MPEC 2010-R109 DAILY ORBIT UPDATE (2010 SEPT. 14 UT) 2010-09-14 06:10:00
33 MPEC 2010-S01 DAILY ORBIT UPDATE (2010 SEPT. 16 UT) 2010-09-16 06:10:00
34 MPEC 2010-T01 DAILY ORBIT UPDATE (2010 OCT. 1 UT) 2010-10-01 06:06:00
35 MPEC 2010-T35 OBSERVATIONS OF COMETS 2010-10-06 16:11:00 Comet CATCH
36 MPEC 2010-U09 DAILY ORBIT UPDATE (2010 OCT. 17 UT) 2010-10-17 06:09:00
37 MPEC 2010-U67 DAILY ORBIT UPDATE (2010 OCT. 31 UT) 2010-10-31 06:09:00
38 MPEC 2010-V79 DAILY ORBIT UPDATE (2010 NOV. 8 UT) 2010-11-08 07:11:00
39 MPEC 2010-V94 DAILY ORBIT UPDATE (2010 NOV. 9 UT) 2010-11-09 07:11:00
40 MPEC 2010-V116 DAILY ORBIT UPDATE (2010 NOV. 12 UT) 2010-11-12 07:12:00
41 MPEC 2010-V139 DAILY ORBIT UPDATE (2010 NOV. 15 UT) 2010-11-15 07:12:00
42 MPEC 2010-W22 COMET 103P/HARTLEY 2010-11-24 17:03:00 Comet CATCH
43 MPEC 2011-D46 DAILY ORBIT UPDATE (2011 FEB. 27 UT) 2011-02-27 07:07:00
44 MPEC 2011-E21 DAILY ORBIT UPDATE (2011 MAR. 4 UT) 2011-03-04 07:07:00
45 MPEC 2011-E80 DAILY ORBIT UPDATE (2011 MAR. 14 UT) 2011-03-14 07:09:00
46 MPEC 2011-F19 DAILY ORBIT UPDATE (2011 MAR. 23 UT) 2011-03-23 07:07:00
47 MPEC 2011-G58 OBSERVATIONS AND ORBITS OF COMETS 2011-04-08 16:46:00 Comet CATCH
48 MPEC 2011-H10 DAILY ORBIT UPDATE (2011 APR. 18 UT) 2011-04-18 07:10:00
49 MPEC 2011-J07 DAILY ORBIT UPDATE (2011 MAY 3 UT) 2011-05-03 07:07:00
50 MPEC 2011-J44 DAILY ORBIT UPDATE (2011 MAY 11 UT) 2011-05-11 07:10:00
51 MPEC 2011-J49 DAILY ORBIT UPDATE (2011 MAY 12 UT) 2011-05-12 07:09:00
52 MPEC 2011-K01 DAILY ORBIT UPDATE (2011 MAY 16 UT) 2011-05-16 07:09:00
53 MPEC 2011-K13 OBSERVATIONS AND ORBITS OF COMETS 2011-05-21 16:00:00 Comet CATCH
54 MPEC 2011-L11 OBSERVATIONS AND ORBITS OF COMETS 2011-06-02 18:04:00 Comet CATCH
55 MPEC 2011-M15 DAILY ORBIT UPDATE (2011 JUNE 20 UT) 2011-06-20 07:05:00
56 MPEC 2011-N38 DAILY ORBIT UPDATE (2011 JULY 10 UT) 2011-07-10 07:07:00
57 MPEC 2011-O27 DAILY ORBIT UPDATE (2011 JULY 24 UT) 2011-07-24 07:08:00
58 MPEC 2011-P01 DAILY ORBIT UPDATE (2011 AUG. 1 UT) 2011-08-01 06:06:00
59 MPEC 2011-P23 OBSERVATIONS AND ORBITS OF COMETS 2011-08-05 17:04:00 Comet CATCH
60 MPEC 2011-Q01 DAILY ORBIT UPDATE (2011 AUG. 16 UT) 2011-08-16 06:01:00
61 MPEC 2011-R11 OBSERVATIONS AND ORBITS OF COMETS 2011-09-02 17:54:00 Comet CATCH
62 MPEC 2011-R41 DAILY ORBIT UPDATE (2011 SEPT. 12 UT) 2011-09-12 06:07:00
63 MPEC 2011-S08 DAILY ORBIT UPDATE (2011 SEPT. 19 UT) 2011-09-19 06:02:00
64 MPEC 2011-S107 OBSERVATIONS AND ORBITS OF COMETS 2011-09-30 18:37:00 Comet CATCH
65 MPEC 2011-U05 DAILY ORBIT UPDATE (2011 OCT. 17 UT) 2011-10-17 06:02:00
66 MPEC 2011-U42 OBSERVATIONS AND ORBITS OF COMETS 2011-10-21 16:51:00 Comet CATCH
67 MPEC 2011-U45 DAILY ORBIT UPDATE (2011 OCT. 23 UT) 2011-10-23 06:03:00
68 MPEC 2011-U61 DAILY ORBIT UPDATE (2011 OCT. 24 UT) 2011-10-24 06:03:00
69 MPEC 2012-B02 DAILY ORBIT UPDATE (2012 JAN. 17 UT) 2012-01-17 06:03:00
70 MPEC 2012-B32 DAILY ORBIT UPDATE (2012 JAN. 21 UT) 2012-01-21 06:04:00
71 MPEC 2012-B99 DAILY ORBIT UPDATE (2012 JAN. 30 UT) 2012-01-30 06:05:00
72 MPEC 2012-D09 OBSERVATIONS AND ORBITS OF COMETS 2012-02-17 18:06:00 Comet CATCH
73 MPEC 2012-D37 DAILY ORBIT UPDATE (2012 FEB. 21 UT) 2012-02-21 06:03:00
74 MPEC 2012-D44 DAILY ORBIT UPDATE (2012 FEB. 23 UT) 2012-02-23 06:03:00
75 MPEC 2012-F89 DAILY ORBIT UPDATE (2012 MAR. 26 UT) 2012-03-26 06:03:00
76 MPEC 2012-F93 DAILY ORBIT UPDATE (2012 MAR. 27 UT) 2012-03-27 06:03:00
77 MPEC 2012-F95 DAILY ORBIT UPDATE (2012 MAR. 28 UT) 2012-03-28 06:03:00
78 MPEC 2012-F105 DAILY ORBIT UPDATE (2012 MAR. 29 UT) 2012-03-29 06:03:00
79 MPEC 2012-G18 OBSERVATIONS AND ORBITS OF COMETS 2012-04-03 20:37:00 Comet CATCH
80 MPEC 2012-G20 DAILY ORBIT UPDATE (2012 APR. 4 UT) 2012-04-04 06:03:00
81 MPEC 2012-G25 DAILY ORBIT UPDATE (2012 APR. 8 UT) 2012-04-08 06:01:00
82 MPEC 2012-G29 DAILY ORBIT UPDATE (2012 APR. 11 UT) 2012-04-11 06:02:00
83 MPEC 2012-G45 OBSERVATIONS AND ORBITS OF COMETS 2012-04-14 20:04:00 Comet CATCH
84 MPEC 2012-H01 DAILY ORBIT UPDATE (2012 APR. 16 UT) 2012-04-16 06:03:00
85 MPEC 2012-H36 DAILY ORBIT UPDATE (2012 APR. 21 UT) 2012-04-21 06:03:00
86 MPEC 2012-H42 OBSERVATIONS AND ORBITS OF COMETS 2012-04-21 16:07:00 Comet CATCH
87 MPEC 2012-H75 DAILY ORBIT UPDATE (2012 APR. 27 UT) 2012-04-27 06:03:00
88 MPEC 2012-H90 OBSERVATIONS AND ORBITS OF COMETS 2012-04-29 20:07:00 Comet CATCH
89 MPEC 2012-J18 DAILY ORBIT UPDATE (2012 MAY 6 UT) 2012-05-06 06:04:00
90 MPEC 2012-K56 OBSERVATIONS AND ORBITS OF COMETS 2012-05-25 22:03:00 Comet CATCH
91 MPEC 2012-L04 OBSERVATIONS AND ORBITS OF COMETS 2012-06-02 04:38:00 Comet CATCH
92 MPEC 2012-L10 DAILY ORBIT UPDATE (2012 JUNE 4 UT) 2012-06-04 06:03:00
93 MPEC 2012-M12 DAILY ORBIT UPDATE (2012 JUNE 18 UT) 2012-06-18 06:02:00
94 MPEC 2012-M32 DAILY ORBIT UPDATE (2012 JUNE 22 UT) 2012-06-22 06:02:00
95 MPEC 2012-M33 OBSERVATIONS AND ORBITS OF COMETS 2012-06-22 16:34:00 Comet CATCH
96 MPEC 2012-N02 OBSERVATIONS AND ORBITS OF COMETS 2012-07-01 16:59:00 Comet CATCH
97 MPEC 2012-R12 DAILY ORBIT UPDATE (2012 SEPT. 8 UT) 2012-09-08 06:02:00
98 MPEC 2012-R17 DAILY ORBIT UPDATE (2012 SEPT. 10 UT) 2012-09-10 06:02:00
99 MPEC 2012-S31 OBSERVATIONS AND ORBITS OF COMETS 2012-09-18 20:22:00 Comet CATCH
100 MPEC 2012-T09 DAILY ORBIT UPDATE (2012 OCT. 4 UT) 2012-10-04 06:03:00
101 MPEC 2012-T73 OBSERVATIONS AND ORBITS OF COMETS 2012-10-12 21:36:00 Comet CATCH
102 MPEC 2012-U50 DAILY ORBIT UPDATE (2012 OCT. 20 UT) 2012-10-20 06:07:00
103 MPEC 2012-U103 DAILY ORBIT UPDATE (2012 OCT. 26 UT) 2012-10-26 06:09:00
104 MPEC 2012-U109 OBSERVATIONS AND ORBITS OF COMETS 2012-10-26 20:51:00 Comet CATCH
105 MPEC 2012-V04 DAILY ORBIT UPDATE (2012 NOV. 3 UT) 2012-11-03 06:02:00
106 MPEC 2012-V93 DAILY ORBIT UPDATE (2012 NOV. 15 UT) 2012-11-15 06:05:00
107 MPEC 2012-V101 OBSERVATIONS AND ORBITS OF COMETS 2012-11-15 22:38:00 Comet CATCH
108 MPEC 2012-W38 DAILY ORBIT UPDATE (2012 NOV. 23 UT) 2012-11-23 06:06:00
109 MPEC 2012-W54 OBSERVATIONS AND ORBITS OF COMETS 2012-11-27 21:00:00 Comet CATCH
110 MPEC 2012-X53 OBSERVATIONS AND ORBITS OF COMETS 2012-12-11 00:21:00 Comet CATCH
111 MPEC 2012-X89 DAILY ORBIT UPDATE (2012 DEC. 14 UT) 2012-12-14 06:04:00
112 MPEC 2012-Y19 DAILY ORBIT UPDATE (2012 DEC. 22 UT) 2012-12-22 06:04:00
113 MPEC 2012-Y27 DAILY ORBIT UPDATE (2012 DEC. 24 UT) 2012-12-24 06:05:00
114 MPEC 2013-A85 OBSERVATIONS AND ORBITS OF COMETS 2013-01-14 00:29:00 Comet CATCH
115 MPEC 2013-C52 OBSERVATIONS AND ORBITS OF COMETS 2013-02-12 02:17:00 Comet CATCH
116 MPEC 2013-D01 DAILY ORBIT UPDATE (2013 FEB. 16 UT) 2013-02-16 06:03:00
117 MPEC 2013-D50 OBSERVATIONS AND ORBITS OF COMETS 2013-02-23 13:31:00 Comet CATCH
118 MPEC 2013-E06 OBSERVATIONS AND ORBITS OF COMETS 2013-03-03 01:00:00 Comet CATCH
119 MPEC 2013-E20 DAILY ORBIT UPDATE (2013 MAR. 6 UT) 2013-03-06 06:05:00
120 MPEC 2013-E30 DAILY ORBIT UPDATE (2013 MAR. 8 UT) 2013-03-08 06:05:00
121 MPEC 2013-E40 OBSERVATIONS AND ORBITS OF COMETS 2013-03-09 22:21:00 Comet CATCH
122 MPEC 2013-F20 OBSERVATIONS AND ORBITS OF COMETS 2013-03-18 22:09:00 Comet CATCH
123 MPEC 2013-F40 DAILY ORBIT UPDATE (2013 MAR. 22 UT) 2013-03-22 06:06:00
124 MPEC 2013-F47 OBSERVATIONS AND ORBITS OF COMETS 2013-03-25 03:06:00 Comet CATCH
125 MPEC 2013-G31 OBSERVATIONS AND ORBITS OF COMETS 2013-04-09 00:40:00 Comet CATCH
126 MPEC 2013-G35 DAILY ORBIT UPDATE (2013 APR. 10 UT) 2013-04-10 06:03:00
127 MPEC 2013-H38 OBSERVATIONS AND ORBITS OF COMETS 2013-04-23 19:57:00 Comet CATCH
128 MPEC 2013-J25 OBSERVATIONS AND ORBITS OF COMETS 2013-05-07 22:36:00 Comet CATCH
129 MPEC 2013-V48 OBSERVATIONS AND ORBITS OF COMETS 2013-11-09 03:54:00 Comet CATCH
130 MPEC 2013-W01 OBSERVATIONS AND ORBITS OF COMETS 2013-11-16 06:59:00 Comet CATCH
131 MPEC 2013-X21 DAILY ORBIT UPDATE (2013 DEC. 3 UT) 2013-12-03 17:32:00
132 MPEC 2013-Y16 DAILY ORBIT UPDATE (2013 DEC. 21 UT) 2013-12-21 14:02:00
133 MPEC 2015-S97 OBSERVATIONS AND ORBITS OF COMETS 2015-09-28 10:17:00 Comet CATCH
134 MPEC 2017-E29 DAILY ORBIT UPDATE (2017 MAR. 3 UT) 2017-03-03 13:05:00
135 MPEC 2017-S85 DAILY ORBIT UPDATE (2017 SEPT. 20 UT) 2017-09-20 12:04:00
136 MPEC 2017-Y27 DAILY ORBIT UPDATE (2017 DEC. 18 UT) 2017-12-18 13:05:00
137 MPEC 2018-B81 DAILY ORBIT UPDATE (2018 JAN. 21 UT) 2018-01-21 13:05:00
138 MPEC 2020-E15 DAILY ORBIT UPDATE (2020 March 5) 2020-03-05 12:04:00
139 MPEC 2021-B143 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-01-31 04:56:00 Comet CATCH
140 MPEC 2021-G187 DAILY ORBIT UPDATE (2021 April 13) 2021-04-13 12:14:00
141 MPEC 2021-Y10 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-12-17 09:49:00 Comet CATCH
142 MPEC 2023-B57 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-01-21 09:44:00 Comet CATCH
143 MPEC 2023-F81 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-03-21 02:27:00 Comet CATCH
144 MPEC 2023-P20 DAILY ORBIT UPDATE (2023 August 5) 2023-08-05 12:01:00
145 MPEC 2023-S206 DAILY ORBIT UPDATE (2023 September 25) 2023-09-25 12:25:00
146 MPEC 2024-G134 DAILY ORBIT UPDATE (2024 April 10) 2024-04-10 12:17:00
147 MPEC 2024-G193 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-04-13 23:03:00 Comet CATCH
148 MPEC 2025-O05 Comet 3I/ATLAS 2025-07-16 20:21:00 Comet CATCH
149 MPEC 2025-O40 Comet 3I/ATLAS 2025-07-21 17:46:00 Comet CATCH
150 MPEC 2025-O116 Comet 3I/ATLAS 2025-07-28 20:09:00 Comet CATCH
151 MPEC 2025-P138 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-08-12 16:13:00 Comet CATCH

Objects Observed by This Station (130 total)

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
0029P 7248 0 2010-03-04 2021-11-06 16.4 604
03200 6816 0 2009-11-12 2009-11-18 17.5 1136
01866 3405 0 2021-04-12 2021-04-12 17.9 1135
CK06S030 3270 0 2010-09-06 2012-06-28 22.8 218
68216 2844 0 2010-04-21 2010-05-09 19.4 474
04179 2343 0 2012-12-20 2012-12-20 18.5 781
06239 2277 0 2010-09-13 2010-09-28 18.4 253
0049P 2265 0 2012-02-12 2012-04-14 15.7 151
F3814 2064 0 2010-10-14 2010-11-12 21.9 172
06455 1629 0 2012-04-11 2012-04-11 18.2 543
0103P 1596 0 2010-09-27 2010-10-01 21.6 133
65679 1503 0 2010-10-29 2010-11-12 19.8 167
0074P 1458 0 2010-04-17 2010-05-19 21.3 243
0119P 1404 0 2013-11-02 2023-01-14 N/A 156
E1018 1404 0 2012-04-14 2012-05-04 21.6 234
CK11J020 1344 0 2013-02-17 2013-03-10 22.2 112
12923 1263 0 2010-05-09 2010-05-09 20.1 421
CK12S010 1200 0 2013-01-04 2013-04-01 11.0 50
CK11F010 1176 0 2012-04-01 2012-05-04 20.9 98
F4244 1107 0 2023-08-03 2023-08-03 22.5 369
35396 1065 0 2009-12-19 2009-12-19 19.3 355
0078P 966 0 2011-09-25 2011-10-14 17.6 161
04015 921 0 2010-01-09 2010-01-09 21.0 307
0260P 903 0 2012-09-14 2012-11-28 13.9 43
K12Q49F 900 0 2012-10-18 2012-10-31 21.7 75
07482 888 0 2011-06-18 2011-06-18 18.9 296
34613 864 0 2017-02-13 2017-02-13 19.1 288
68348 864 0 2011-07-08 2011-07-09 20.7 288
CK12J010 768 0 2012-10-02 2012-11-21 N/A 64
K09K05D 711 0 2010-06-08 2010-06-11 N/A 79
K12D00O 708 0 2012-04-02 2012-04-20 22.5 59
CK09P010 696 0 2011-07-30 2011-08-30 13.8 116
G2004 657 0 2012-11-11 2012-11-11 17.2 219
0094P 648 0 2010-03-19 2010-04-01 21.7 108
03361 642 0 2009-11-15 2009-11-15 16.0 214
f1201 621 0 2017-09-18 2017-09-18 20.2 207
K11C71H 612 0 2011-02-25 2011-03-20 20.9 68
D6618 597 0 2024-04-06 2024-04-06 19.1 199
K02V68E 576 0 2010-11-06 2010-11-09 18.7 64
0067P 555 0 2021-11-08 2021-11-08 N/A 185
03671 549 0 2010-04-21 2010-04-21 21.6 183
04034 537 0 2010-08-09 2010-08-09 20.8 179
99907 537 0 2012-11-11 2012-11-11 16.8 179
Q0141 534 0 2011-04-12 2011-04-30 18.3 89
K11Y15V 492 0 2012-01-19 2012-01-29 22.1 82
K11C02G 486 0 2011-02-25 2011-03-03 20.6 81
K12D75X 468 0 2012-03-25 2012-04-02 22.6 39
CK10S010 456 0 2012-09-09 2012-09-09 N/A 152
CK08F75K 453 0 2012-11-16 2012-11-16 16.7 151
CK10R010 432 0 2012-05-22 2012-05-28 19.6 72
H7614 423 0 2009-11-15 2009-11-15 22.4 141
E3992 402 0 2018-01-19 2018-01-19 20.9 134
K09S19T 402 0 2009-11-12 2009-11-15 20.4 67
0168P 396 0 2012-10-17 2012-11-28 12.1 44
CK10B010 384 0 2010-02-07 2010-02-15 N/A 64
0115P 348 0 2011-05-21 2011-05-28 20.8 58
K10M01F 318 0 2010-09-15 2010-09-15 22.5 106
V7643 315 0 2012-04-14 2012-04-14 19.6 105
n5858 315 0 2017-12-11 2017-12-11 19.3 105
0003I 300 0 2025-07-15 2025-07-27 12.7 25
K12BD4J 294 0 2012-02-19 2012-02-21 21.4 49
K13T80B 291 0 2013-12-10 2013-12-10 21.9 97
0063P 279 0 2013-02-14 2013-03-20 15.2 31
K09Q09J 270 0 2009-08-24 2009-08-25 18.3 45
K13U03R 264 0 2013-12-02 2013-12-02 20.6 88
CK10X010 261 0 2011-04-03 2011-04-06 N/A 29
E1432 260 0 2011-05-09 2011-05-11 18.5 52
CK11K36P 252 0 2015-08-31 2015-08-31 18.7 84
K11O04V 249 0 2011-07-31 2011-07-31 21.5 83
0062P 243 0 2024-04-04 2024-04-04 17.2 81
CK12C17H 243 0 2012-04-01 2012-04-13 22.6 27
I8174 243 0 2011-05-14 2011-05-15 19.7 81
CK08N010 240 0 2010-04-16 2010-04-17 N/A 80
K12Q42G 240 0 2012-09-06 2012-09-08 19.0 40
K11S69R 234 0 2011-10-23 2011-10-23 23.2 78
K12L07U 225 0 2012-06-21 2012-06-21 21.2 75
K10T07J 222 0 2010-10-29 2010-11-06 22.3 37
D8404 210 0 2010-09-13 2010-09-13 18.0 70
CK07Q03a 204 0 2010-05-06 2010-05-10 15.6 34
J99M00N 204 0 2010-06-10 2010-06-11 16.7 34
K10TG8X 204 0 2010-10-29 2010-11-07 N/A 34
K11O05Q 204 0 2011-09-09 2011-09-09 22.7 68
K12V37F 204 0 2012-12-12 2012-12-20 N/A 34
K11T09N 198 0 2011-10-21 2011-10-23 21.2 33
K12E05G 198 0 2012-03-24 2012-03-26 16.6 22
K12B20C 195 0 2012-03-25 2012-03-25 20.8 65
F2560 192 0 2009-12-20 2009-12-20 21.4 64
K11C46Y 192 0 2011-02-25 2011-03-12 21.1 32
CK11R010 183 0 2013-05-05 2013-05-05 20.3 61
K11X01E 180 0 2012-01-15 2012-01-16 20.2 60
X3358 171 0 2012-11-16 2012-11-16 N/A 57
CK08Q030 162 0 2010-04-03 2010-04-03 N/A 54
W9520 162 0 2012-10-02 2012-10-03 21.4 54
K11P01T 156 0 2011-09-18 2011-09-18 22.7 52
K08V00H 144 0 2011-07-23 2011-07-23 22.9 48
PK09T020 144 0 2009-11-13 2009-11-18 N/A 24
K11L19J 141 0 2011-09-17 2011-09-17 21.2 47
K02AC9J 138 0 2010-02-17 2010-02-17 N/A 46
K09WA4Z 135 0 2009-12-19 2009-12-19 N/A 45
0364P 132 0 2023-03-04 2023-03-04 18.9 44
K07M13K 132 0 2010-01-03 2010-01-03 21.5 44
J96A02E 129 0 2012-01-19 2012-01-19 18.2 43
K11H36C 129 0 2011-10-14 2011-10-14 N/A 43
PK09Q040 129 0 2010-02-13 2010-02-14 14.9 43
K17O01D 123 0 2017-08-20 2017-08-20 18.3 41
PK10J81C 123 0 2012-02-12 2012-02-12 22.4 41
W9338 123 0 2012-11-11 2012-11-11 21.2 41
K12R16V 120 0 2012-10-17 2012-10-17 N/A 40
K09T12K 117 0 2009-11-12 2009-11-12 20.0 39
0236P 114 0 2010-10-02 2010-10-02 18.8 38
K12L01Z 114 0 2012-06-17 2012-06-17 N/A 38
K10T55C 108 0 2010-11-09 2010-11-09 20.1 36
0156P 102 0 2021-01-17 2021-01-17 22.1 34
K00CA1P 102 0 2011-08-14 2011-08-14 20.1 34
K06SB4U 102 0 2023-09-18 2023-09-19 19.9 34
K13E00A 102 0 2013-03-20 2013-03-21 20.4 34
K13EA8V 102 0 2013-04-08 2013-04-08 22.5 34
K07L00E 96 0 2012-06-02 2012-06-02 19.4 32
K10U06X 96 0 2010-11-07 2010-11-07 21.9 32
K12XB2C 90 0 2012-12-20 2012-12-20 21.2 30
K08D17G 84 0 2013-02-14 2013-02-14 N/A 28
0273P 81 0 2013-04-09 2013-04-10 19.8 27
K13X04A 78 0 2013-12-10 2013-12-10 17.6 26
K11B38E 66 0 2011-03-20 2011-03-20 20.8 22
K11Y40H 66 0 2012-01-16 2012-01-16 19.3 22
0229P 60 0 2009-12-19 2009-12-19 21.4 20
K13E00T 54 0 2013-03-05 2013-03-06 16.2 9
K10V72D 51 0 2010-11-09 2010-11-09 N/A 17
K09Q09K 30 0 2009-08-25 2009-08-25 16.5 10
K12H13P 24 0 2012-04-26 2012-04-26 N/A 8

List of Observers

Observer Group Total MPECs
Unknown 90
T.Haugh 61
Individual Observer Total MPECs
Unknown 90
T.Haugh 61

List of Measurers

Measurer Group Total MPECs
Unknown 151
Individual Measurer Total MPECs
Unknown 151

List of Facilities

Facilities Count
0.25-m f/5.4 Newtonian reflector + CCD 52
0.32-m f/5.8 Newtonian + CCD 7
0.32-m f/5.8 Newtonian reflector + CCD 1
0.32-m f/6.7 Newtonian reflector + CCD 1
Unknown 90