304 Las Campanas Observatory

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
2025 2 0 0 0 0 0 0 0 1 1
2024 32 0 2 6 0 0 0 0 6 18
2023 32 0 9 0 0 0 0 0 0 23
2022 19 0 1 2 1 0 0 0 1 14
2021 48 0 1 6 1 0 0 0 7 33
2020 19 0 0 7 0 0 0 0 2 10
2019 20 0 0 1 3 0 0 0 5 11
2018 40 0 2 5 0 0 0 0 7 26
2017 7 0 0 7 0 0 0 0 0 0
2016 34 0 5 4 0 0 0 0 0 25
2015 15 0 0 2 0 0 0 0 3 10
2014 12 0 0 1 0 0 0 0 0 11
2013 4 0 0 1 2 0 0 0 0 1
2012 5 0 0 5 0 0 0 0 0 0
2011 10 0 0 10 0 0 0 0 0 0
2010 15 0 7 5 0 0 0 0 3 0
2009 1 0 0 1 0 0 0 0 0 0
2008 27 0 1 8 13 0 0 0 3 2
2007 2 0 0 2 0 0 0 0 0 0
2006 7 0 0 7 0 0 0 0 0 0
2005 20 0 6 11 0 0 0 0 1 2
2004 9 0 0 7 0 0 0 0 1 1
2003 10 0 0 8 0 0 0 0 0 2
2002 5 0 0 4 0 0 0 0 0 1
2001 6 0 0 0 0 0 0 0 5 1
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 2025-H211 S/2017 J 11 2025-04-30 15:56:00 ✓ Satellite CATCH
2 MPEC 2025-H210 S/2017 J 10 2025-04-30 15:52:00 Satellite CATCH
3 MPEC 2024-Q58 2014 AQ46 2024-08-28 14:45:00 NEA (18>H>22) CATCH
4 MPEC 2024-K90 2023 FN57 2024-05-23 18:10:00 ✓ TNO CATCH
5 MPEC 2024-K89 2023 FM57 2024-05-23 18:09:00 ✓ TNO CATCH
6 MPEC 2024-K88 TWO NEW TNOS 2024-05-23 18:05:00 ✓ TNO CATCH
7 MPEC 2024-K87 TWO NEW TNOS 2024-05-23 17:46:00 TNO CATCH
8 MPEC 2024-J304 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-05-14 19:08:00 Comet CATCH
9 MPEC 2024-J92 2024 JE2 2024-05-06 10:34:00 NEA (18>H>22) CATCH
10 MPEC 2024-H70 2020 BH157 2024-04-24 18:19:00 TNO CATCH
11 MPEC 2024-H63 2020 BF157 2024-04-22 17:33:00 Unusual CATCH
12 MPEC 2024-G99 TWO NEW TNOS 2024-04-08 14:51:00 ✓ TNO CATCH
13 MPEC 2024-G98 2023 HA36 2024-04-08 14:45:00 ✓ TNO CATCH
14 MPEC 2024-G97 2023 FB55 2024-04-08 14:44:00 ✓ TNO CATCH
15 MPEC 2024-G96 2015 FC475 2024-04-08 14:41:00 TNO CATCH
16 MPEC 2024-G50 2023 FA55 2024-04-04 21:41:00 ✓ TNO CATCH
17 MPEC 2024-G49 2023 FZ54 2024-04-04 21:34:00 ✓ TNO CATCH
18 MPEC 2024-G48 2023 FY54 2024-04-04 21:31:00 ✓ TNO CATCH
19 MPEC 2024-G33 2023 FW54 2024-04-03 20:24:00 ✓ TNO CATCH
20 MPEC 2024-G32 2023 FX54 2024-04-03 20:24:00 ✓ TNO CATCH
21 MPEC 2024-G31 2023 FV54 2024-04-03 20:18:00 ✓ TNO CATCH
22 MPEC 2024-G30 2023 FU54 2024-04-03 20:18:00 ✓ Unusual CATCH
23 MPEC 2024-G29 2023 FT54 2024-04-03 20:16:00 ✓ TNO CATCH
24 MPEC 2024-G28 2015 FA432 2024-04-03 20:13:00 TNO CATCH
25 MPEC 2024-G26 2023 FS54 2024-04-03 20:01:00 ✓ TNO CATCH
26 MPEC 2024-G25 2021 CG56 2024-04-03 19:46:00 ✓ TNO CATCH
27 MPEC 2024-G24 2023 FR54 2024-04-03 19:42:00 ✓ TNO CATCH
28 MPEC 2024-G23 2020 YP30 2024-04-03 19:40:00 ✓ TNO CATCH
29 MPEC 2024-D118 S/2022 J 3 2024-02-23 09:09:00 Satellite CATCH
30 MPEC 2024-D117 S/2022 J 2 2024-02-23 09:07:00 Satellite CATCH
31 MPEC 2024-D116 S/2022 J 1 2024-02-23 07:00:00 Satellite CATCH
32 MPEC 2024-D114 S/2002 N 5 2024-02-23 06:32:00 Satellite CATCH
33 MPEC 2024-D113 S/2023 U 1 2024-02-23 06:23:00 ✓ Satellite CATCH
34 MPEC 2024-D112 S/2021 N 1 2024-02-23 06:14:00 ✓ Satellite CATCH
35 MPEC 2023-T198 2022 QR264 2023-10-12 15:57:00 ✓ TNO CATCH
36 MPEC 2023-T197 2022 RW88 2023-10-12 15:55:00 ✓ TNO CATCH
37 MPEC 2023-T196 2022 UD146 2023-10-12 15:50:00 ✓ TNO CATCH
38 MPEC 2023-N65 2022 QF261 2023-07-13 19:32:00 ✓ TNO CATCH
39 MPEC 2023-N64 2022 QE261 2023-07-13 19:30:00 ✓ TNO CATCH
40 MPEC 2023-N63 2022 QD261 2023-07-13 19:27:00 ✓ TNO CATCH
41 MPEC 2023-D53 SEVEN NEW TNOS 2023-02-23 17:37:00 ✓ TNO CATCH
42 MPEC 2023-D48 2019 SO204 2023-02-22 22:16:00 ✓ TNO CATCH
43 MPEC 2023-D47 2022 HQ19 2023-02-22 22:07:00 ✓ Unusual CATCH
44 MPEC 2023-D46 S/2022 J 3 2023-02-22 18:35:00 ✓ Satellite CATCH
45 MPEC 2023-D45 S/2022 J 2 2023-02-22 18:18:00 ✓ Satellite CATCH
46 MPEC 2023-D44 S/2022 J 1 2023-02-22 17:54:00 ✓ Satellite CATCH
47 MPEC 2023-C121 2021 QB98 2023-02-13 17:13:00 ✓ TNO CATCH
48 MPEC 2023-C120 2021 RW209 2023-02-13 17:11:00 ✓ TNO CATCH
49 MPEC 2023-C119 2021 LP43 2023-02-13 17:05:00 ✓ TNO CATCH
50 MPEC 2023-C118 2021 LO43 2023-02-13 17:00:00 ✓ TNO CATCH
51 MPEC 2023-C117 2021 LN43 2023-02-13 16:58:00 ✓ TNO CATCH
52 MPEC 2023-C116 2021 FQ54 2023-02-13 16:54:00 ✓ TNO CATCH
53 MPEC 2023-C115 2021 BK15 2023-02-13 16:52:00 ✓ TNO CATCH
54 MPEC 2023-C114 2021 LM43 2023-02-13 16:45:00 ✓ TNO CATCH
55 MPEC 2023-C113 2021 DM19 2023-02-13 16:43:00 ✓ TNO CATCH
56 MPEC 2023-C112 2021 RV209 2023-02-13 16:37:00 ✓ TNO CATCH
57 MPEC 2023-B96 S/2016 J 4 2023-01-24 18:39:00 ✓ Satellite CATCH
58 MPEC 2023-B51 S/2018 J 4 2023-01-20 21:06:00 ✓ Satellite CATCH
59 MPEC 2023-B50 S/2021 J 6 2023-01-20 16:14:00 ✓ Satellite CATCH
60 MPEC 2023-B41 S/2021 J 5 2023-01-19 19:22:00 ✓ Satellite CATCH
61 MPEC 2023-B40 S/2021 J 4 2023-01-19 18:00:00 ✓ Satellite CATCH
62 MPEC 2023-B39 S/2021 J 3 2023-01-19 17:39:00 ✓ Satellite CATCH
63 MPEC 2023-B38 S/2018 J 3 2023-01-19 16:58:00 ✓ Satellite CATCH
64 MPEC 2023-B37 S/2021 J 2 2023-01-19 16:32:00 ✓ Satellite CATCH
65 MPEC 2023-A14 S/2021 J 1 2023-01-05 21:59:00 ✓ Satellite CATCH
66 MPEC 2023-A13 S/2016 J 3 2023-01-05 21:16:00 ✓ Satellite CATCH
67 MPEC 2022-Y69 S/2011 J 3 2022-12-20 21:49:00 ✓ Satellite CATCH
68 MPEC 2022-Y68 S/2018 J 2 2022-12-20 19:04:00 ✓ Satellite CATCH
69 MPEC 2022-T131 S/2003 J 10 2022-10-12 20:18:00 Satellite CATCH
70 MPEC 2022-S119 2021 DK18 2022-09-21 13:43:00 ✓ TNO CATCH
71 MPEC 2022-S118 2021 RR205 2022-09-21 13:37:00 ✓ TNO CATCH
72 MPEC 2022-K184 2021 DJ17 2022-05-31 20:25:00 ✓ TNO CATCH
73 MPEC 2022-K183 2021 DH17 2022-05-31 20:20:00 ✓ TNO CATCH
74 MPEC 2022-K182 2021 CP40 2022-05-31 20:15:00 ✓ TNO CATCH
75 MPEC 2022-K181 2020 BF102 2022-05-31 20:12:00 ✓ TNO CATCH
76 MPEC 2022-K180 2021 DG17 2022-05-31 20:10:00 ✓ TNO CATCH
77 MPEC 2022-K179 2020 FR40 2022-05-31 20:04:00 ✓ TNO CATCH
78 MPEC 2022-K178 2020 FQ40 2022-05-31 20:01:00 ✓ TNO CATCH
79 MPEC 2022-K174 2020 FP40 2022-05-31 13:13:00 ✓ TNO CATCH
80 MPEC 2022-K173 2021 LL37 2022-05-31 13:11:00 ✓ TNO CATCH
81 MPEC 2022-K172 2020 BE102 2022-05-31 13:10:00 ✓ TNO CATCH
82 MPEC 2022-K116 DAILY ORBIT UPDATE (2022 May 27) 2022-05-27 12:05:00
83 MPEC 2022-J106 2021 DF17 2022-05-13 13:36:00 TNO CATCH
84 MPEC 2022-H04 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-04-17 04:45:00 Comet CATCH
85 MPEC 2022-G191 2020 BY101 2022-04-14 21:03:00 ✓ TNO CATCH
86 MPEC 2021-Y32 2015 AH281 2021-12-17 22:12:00 Unusual CATCH
87 MPEC 2021-Y31 2019 SJ187 2021-12-17 22:06:00 ✓ TNO CATCH
88 MPEC 2021-Y30 2021 DS15 2021-12-17 22:04:00 ✓ TNO CATCH
89 MPEC 2021-Y29 2020 BC95 2021-12-17 22:00:00 ✓ TNO CATCH
90 MPEC 2021-Y28 2021 DR15 2021-12-17 21:55:00 ✓ TNO CATCH
91 MPEC 2021-Y27 2021 DQ15 2021-12-17 21:51:00 ✓ Unusual CATCH
92 MPEC 2021-Y26 2021 DP15 2021-12-17 21:47:00 ✓ TNO CATCH
93 MPEC 2021-Y25 2021 DO15 2021-12-17 21:43:00 ✓ TNO CATCH
94 MPEC 2021-Y24 2019 GZ129 2021-12-17 21:41:00 TNO CATCH
95 MPEC 2021-Y23 2019 EV5 2021-12-17 21:40:00 ✓ TNO CATCH
96 MPEC 2021-Y22 2020 BB95 2021-12-17 21:28:00 ✓ TNO CATCH
97 MPEC 2021-Y21 2020 VL26 2021-12-17 21:19:00 ✓ Unusual CATCH
98 MPEC 2021-Y20 2020 BA95 2021-12-17 21:13:00 ✓ TNO CATCH
99 MPEC 2021-Y19 2019 EU5 2021-12-17 21:10:00 ✓ TNO CATCH
100 MPEC 2021-Y18 2019 ET5 2021-12-17 17:02:00 TNO CATCH
101 MPEC 2021-Y17 2021 DN15 2021-12-17 17:00:00 ✓ TNO CATCH
102 MPEC 2021-Y16 2019 SH187 2021-12-17 16:50:00 ✓ Unusual CATCH
103 MPEC 2021-Y09 2021 DM15 2021-12-16 18:27:00 ✓ TNO CATCH
104 MPEC 2021-Y08 2020 FQ38 2021-12-16 18:23:00 TNO CATCH
105 MPEC 2021-Y06 2020 BZ94 2021-12-16 15:34:00 ✓ TNO CATCH
106 MPEC 2021-V333 S/2003 J 24 2021-11-15 18:34:00 Satellite CATCH
107 MPEC 2021-V183 DAILY ORBIT UPDATE (2021 November 9) 2021-11-09 12:23:00
108 MPEC 2021-Q41 2021 PH27 2021-08-21 04:38:00 ✓ NEAl18 CATCH
109 MPEC 2021-P47 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-08-06 07:05:00 Comet CATCH
110 MPEC 2021-D109 2018 VN35 2021-02-25 19:34:00 TNO CATCH
111 MPEC 2021-D108 2018 VO35 2021-02-25 19:31:00 TNO CATCH
112 MPEC 2021-D88 2019 SS149 2021-02-23 02:26:00 ✓ TNO CATCH
113 MPEC 2021-D87 2020 BS60 2021-02-23 02:18:00 ✓ TNO CATCH
114 MPEC 2021-D86 2019 EB5 2021-02-23 02:14:00 ✓ TNO CATCH
115 MPEC 2021-D85 2020 BR60 2021-02-23 02:10:00 ✓ TNO CATCH
116 MPEC 2021-D20 2018 AK39 2021-02-18 03:07:00 ✓ Unusual CATCH
117 MPEC 2021-C298 2019 SW148 2021-02-14 02:38:00 ✓ TNO CATCH
118 MPEC 2021-C297 2020 FB31 2021-02-14 02:36:00 TNO CATCH
119 MPEC 2021-C296 2019 AC77 2021-02-14 02:32:00 ✓ TNO CATCH
120 MPEC 2021-C295 2018 VP137 2021-02-14 01:37:00 ✓ TNO CATCH
121 MPEC 2021-C294 2020 BG60 2021-02-14 01:30:00 ✓ Unusual CATCH
122 MPEC 2021-C293 2019 EA5 2021-02-14 01:28:00 ✓ TNO CATCH
123 MPEC 2021-C292 2018 VO137 2021-02-14 01:25:00 ✓ TNO CATCH
124 MPEC 2021-C291 2018 VN137 2021-02-14 01:21:00 ✓ TNO CATCH
125 MPEC 2021-C290 2018 AH39 2021-02-14 01:17:00 ✓ TNO CATCH
126 MPEC 2021-C289 2020 FA31 2021-02-14 01:13:00 TNO CATCH
127 MPEC 2021-C282 2020 FY30 2021-02-14 00:36:00 TNO CATCH
128 MPEC 2021-C270 2018 AD39 2021-02-13 12:01:00 ✓ TNO CATCH
129 MPEC 2021-C268 2018 VJ137 2021-02-13 11:33:00 ✓ TNO CATCH
130 MPEC 2021-C187 2018 AG37 2021-02-10 19:59:00 ✓ Unusual CATCH
131 MPEC 2021-B136 S/2003 J 23 2021-01-27 02:03:00 Satellite CATCH
132 MPEC 2021-B134 S/2003 J 2 2021-01-26 19:48:00 Satellite CATCH
133 MPEC 2021-A05 2020 YE5 2021-01-02 16:05:00 ✓ NEA (H>22) CATCH
134 MPEC 2020-Y105 2016 AU192 2020-12-23 15:00:00 NEA (18>H>22) CATCH
135 MPEC 2020-V19 S/2003 J 9 2020-11-05 20:32:00 Satellite CATCH
136 MPEC 2020-V10 S/2003 J 16 2020-11-04 16:28:00 Satellite CATCH
137 MPEC 2020-U241 COMET C/2014 OG392 (PANSTARRS) 2020-10-27 02:08:00 Comet CATCH
138 MPEC 2020-L23 2016 GB277 2020-06-04 17:25:00 ✓ TNO CATCH
139 MPEC 2020-L22 2016 GA277 2020-06-04 16:35:00 ✓ TNO CATCH
140 MPEC 2020-L21 2016 TQ120 2020-06-04 16:09:00 ✓ TNO CATCH
141 MPEC 2020-L20 2016 TP120 2020-06-04 15:52:00 ✓ TNO CATCH
142 MPEC 2020-L18 2015 VX184 2020-06-03 23:55:00 ✓ TNO CATCH
143 MPEC 2020-L17 2016 TO120 2020-06-03 22:16:00 ✓ TNO CATCH
144 MPEC 2020-L16 2016 TN120 2020-06-03 22:06:00 ✓ TNO CATCH
145 MPEC 2020-L15 2016 GZ276 2020-06-03 21:43:00 ✓ TNO CATCH
146 MPEC 2020-L14 2017 FE173 2020-06-03 20:58:00 TNO CATCH
147 MPEC 2020-C98 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-02-05 20:39:00 Comet CATCH
148 MPEC 2020-C51 2018 MG13 2020-02-03 04:22:00 ✓ TNO CATCH
149 MPEC 2020-B309 2018 MF13 2020-01-31 14:47:00 ✓ TNO CATCH
150 MPEC 2020-B289 2004 LW31 2020-01-30 20:42:00 TNO CATCH
151 MPEC 2020-A129 2018 VM35 2020-01-14 15:53:00 TNO CATCH
152 MPEC 2020-A128 2018 VG18 2020-01-14 15:49:00 TNO CATCH
153 MPEC 2019-J142 OBSERVATIONS AND ORBITS OF COMETS 2019-05-15 14:22:00 Comet CATCH
154 MPEC 2019-F105 2018 JU6 2019-03-27 02:17:00 ✓ TNO CATCH
155 MPEC 2019-F104 2018 JT6 2019-03-27 02:12:00 ✓ TNO CATCH
156 MPEC 2019-F103 2018 GT12 2019-03-27 02:07:00 TNO CATCH
157 MPEC 2019-F102 2018 AZ18 2019-03-27 02:02:00 ✓ TNO CATCH
158 MPEC 2019-F101 2017 VO34 2019-03-27 01:57:00 ✓ TNO CATCH
159 MPEC 2019-F100 2017 OK69 2019-03-27 01:52:00 TNO CATCH
160 MPEC 2019-F99 2017 FD163 2019-03-27 01:48:00 TNO CATCH
161 MPEC 2019-F98 2016 CN323 2019-03-27 01:42:00 ✓ TNO CATCH
162 MPEC 2019-F97 2015 RQ281 2019-03-27 01:38:00 ✓ TNO CATCH
163 MPEC 2019-F96 2015 FG415 2019-03-27 01:33:00 ✓ TNO CATCH
164 MPEC 2019-F40 DAILY ORBIT UPDATE (2019 MAR. 20 UT) 2019-03-20 12:05:00
165 MPEC 2019-E20 2017 YG5 2019-03-02 17:31:00 Unusual CATCH
166 MPEC 2019-E19 DAILY ORBIT UPDATE (2019 MAR. 2 UT) 2019-03-02 13:05:00
167 MPEC 2019-D40 DAILY ORBIT UPDATE (2019 FEB. 27 UT) 2019-02-27 13:04:00
168 MPEC 2019-C99 2018 AY18 2019-02-10 03:26:00 ✓ TNO CATCH
169 MPEC 2019-C98 2018 AX18 2019-02-10 03:22:00 ✓ TNO CATCH
170 MPEC 2019-C97 2017 WH30 2019-02-10 03:19:00 ✓ TNO CATCH
171 MPEC 2019-C96 2017 SN132 2019-02-10 03:15:00 ✓ TNO CATCH
172 MPEC 2019-C95 2017 OG69 2019-02-10 03:11:00 TNO CATCH
173 MPEC 2018-Y14 2018 VG18 2018-12-17 14:12:00 ✓ Unusual CATCH
174 MPEC 2018-T05 2015 TG387 2018-10-01 14:28:00 ✓ TNO CATCH
175 MPEC 2018-S24 S/2011 J 1 2018-09-17 21:00:00 Satellite CATCH
176 MPEC 2018-O18 S/2018 J 1 2018-07-17 14:30:00 ✓ Satellite CATCH
177 MPEC 2018-O17 S/2017 J 9 2018-07-17 14:27:00 ✓ Satellite CATCH
178 MPEC 2018-O16 S/2017 J 8 2018-07-17 14:24:00 ✓ Satellite CATCH
179 MPEC 2018-O15 S/2017 J 7 2018-07-17 14:21:00 ✓ Satellite CATCH
180 MPEC 2018-O14 S/2017 J 6 2018-07-17 14:16:00 ✓ Satellite CATCH
181 MPEC 2018-O13 S/2017 J 5 2018-07-17 14:10:00 ✓ Satellite CATCH
182 MPEC 2018-O12 S/2017 J 4 2018-07-17 14:05:00 Satellite CATCH
183 MPEC 2018-O11 S/2017 J 3 2018-07-17 13:59:00 ✓ Satellite CATCH
184 MPEC 2018-O10 S/2017 J 2 2018-07-17 13:54:00 ✓ Satellite CATCH
185 MPEC 2018-O09 S/2016 J 2 2018-07-17 13:50:00 ✓ Satellite CATCH
186 MPEC 2018-O08 S/2003 J 19 2018-07-17 13:41:00 Satellite CATCH
187 MPEC 2018-K120 2016 FX58 2018-05-31 21:19:00 TNO CATCH
188 MPEC 2018-K119 2015 KG172 2018-05-31 21:11:00 TNO CATCH
189 MPEC 2018-K118 2015 KF172 2018-05-31 21:04:00 TNO CATCH
190 MPEC 2018-K109 2017 OF69 2018-05-31 14:02:00 TNO CATCH
191 MPEC 2018-G12 2017 FQ161 2018-04-02 17:59:00 TNO CATCH
192 MPEC 2018-G11 2017 FP161 2018-04-02 17:57:00 TNO CATCH
193 MPEC 2018-G10 2017 FO161 2018-04-02 17:55:00 TNO CATCH
194 MPEC 2018-G09 2017 DP121 2018-04-02 17:52:00 ✓ TNO CATCH
195 MPEC 2018-G08 2017 DO121 2018-04-02 17:50:00 ✓ Unusual CATCH
196 MPEC 2018-G05 2016 TS97 2018-04-02 17:42:00 ✓ TNO CATCH
197 MPEC 2018-G04 2014 FD70 2018-04-02 17:09:00 TNO CATCH
198 MPEC 2018-G03 2014 FO69 2018-04-02 17:08:00 TNO CATCH
199 MPEC 2018-E90 2016 CD289 2018-03-13 21:04:00 ✓ TNO CATCH
200 MPEC 2018-E89 2015 VG157 2018-03-13 21:01:00 ✓ TNO CATCH
201 MPEC 2018-E88 2015 KV167 2018-03-13 20:58:00 ✓ TNO CATCH
202 MPEC 2018-E87 2015 TJ367 2018-03-13 20:55:00 ✓ TNO CATCH
203 MPEC 2018-E86 2015 TH367 2018-03-13 20:52:00 ✓ Unusual CATCH
204 MPEC 2018-E85 2015 TG367 2018-03-13 20:49:00 ✓ TNO CATCH
205 MPEC 2018-E84 2015 FW403 2018-03-13 20:47:00 ✓ TNO CATCH
206 MPEC 2018-E83 2015 FV403 2018-03-13 20:44:00 ✓ TNO CATCH
207 MPEC 2018-E78 2015 FU403 2018-03-12 22:34:00 ✓ TNO CATCH
208 MPEC 2018-E77 2015 RL258 2018-03-12 22:15:00 ✓ TNO CATCH
209 MPEC 2018-E76 2015 UH87 2018-03-12 21:06:00 ✓ TNO CATCH
210 MPEC 2018-E75 2015 PZ315 2018-03-12 21:03:00 ✓ Unusual CATCH
211 MPEC 2018-E60 2015 RK258 2018-03-11 16:24:00 ✓ TNO CATCH
212 MPEC 2018-D71 2015 QL14 2018-02-27 03:16:00 ✓ TNO CATCH
213 MPEC 2017-N78 S/2003 J 3 2017-07-15 13:18:00 Satellite CATCH
214 MPEC 2017-L47 S/2017 J 1 2017-06-05 15:17:00 Satellite CATCH
215 MPEC 2017-L46 S/2003 J 15 2017-06-05 15:05:00 Satellite CATCH
216 MPEC 2017-L21 S/2003 J 5 2017-06-02 23:24:00 Satellite CATCH
217 MPEC 2017-L10 S/2011 J 2 2017-06-02 16:52:00 Satellite CATCH
218 MPEC 2017-L09 S/2003 J 18 2017-06-02 16:04:00 Satellite CATCH
219 MPEC 2017-L08 S/2016 J 1 2017-06-02 15:56:00 Satellite CATCH
220 MPEC 2016-Q81 2015 GS50 2016-08-31 04:51:00 ✓ TNO CATCH
221 MPEC 2016-Q80 2015 GR50 2016-08-31 04:49:00 ✓ TNO CATCH
222 MPEC 2016-Q79 2014 FM72 2016-08-31 03:46:00 ✓ TNO CATCH
223 MPEC 2016-Q78 2013 UK15 2016-08-31 03:44:00 ✓ TNO CATCH
224 MPEC 2016-Q77 2015 GQ50 2016-08-31 03:05:00 ✓ TNO CATCH
225 MPEC 2016-Q76 2014 SZ349 2016-08-31 03:04:00 ✓ TNO CATCH
226 MPEC 2016-Q75 2014 SV349 2016-08-31 03:01:00 ✓ TNO CATCH
227 MPEC 2016-Q74 2014 SU349 2016-08-31 02:59:00 ✓ TNO CATCH
228 MPEC 2016-Q73 2014 FL72 2016-08-31 02:58:00 ✓ TNO CATCH
229 MPEC 2016-Q72 2014 FK72 2016-08-31 02:54:00 ✓ TNO CATCH
230 MPEC 2016-Q71 2014 FJ72 2016-08-31 02:52:00 ✓ TNO CATCH
231 MPEC 2016-Q70 2014 FH72 2016-08-31 02:49:00 ✓ TNO CATCH
232 MPEC 2016-Q69 2014 FG72 2016-08-31 02:47:00 ✓ TNO CATCH
233 MPEC 2016-Q68 2014 FF72 2016-08-31 02:45:00 ✓ TNO CATCH
234 MPEC 2016-Q67 2013 UJ15 2016-08-31 02:43:00 ✓ TNO CATCH
235 MPEC 2016-Q66 2012 OL6 2016-08-31 02:40:00 ✓ TNO CATCH
236 MPEC 2016-Q65 2011 GM89 2016-08-31 02:38:00 ✓ TNO CATCH
237 MPEC 2016-Q48 2014 FL70 2016-08-29 15:52:00 TNO CATCH
238 MPEC 2016-Q43 2014 FE72 2016-08-29 13:43:00 ✓ TNO CATCH
239 MPEC 2016-Q42 2014 SS349 2016-08-29 13:43:00 ✓ TNO CATCH
240 MPEC 2016-Q41 2014 SR349 2016-08-29 13:40:00 ✓ TNO CATCH
241 MPEC 2016-Q40 2013 UH15 2016-08-29 13:37:00 ✓ TNO CATCH
242 MPEC 2016-Q39 2013 FT28 2016-08-29 13:34:00 ✓ TNO CATCH
243 MPEC 2016-Q38 2013 FS28 2016-08-29 13:31:00 ✓ TNO CATCH
244 MPEC 2016-O279 2014 WA510 2016-07-20 12:52:00 TNO CATCH
245 MPEC 2016-O277 2015 FT345 2016-07-20 03:05:00 ✓ TNO CATCH
246 MPEC 2016-O275 2015 BE519 2016-07-19 13:10:00 TNO CATCH
247 MPEC 2016-O270 2015 FS345 2016-07-18 03:24:00 ✓ TNO CATCH
248 MPEC 2016-O268 2015 FR345 2016-07-18 00:37:00 ✓ TNO CATCH
249 MPEC 2016-L71 2015 GP50 2016-06-07 20:03:00 ✓ TNO CATCH
250 MPEC 2016-L66 FIVE NEW TNOs 2016-06-07 15:30:00 ✓ TNO CATCH
251 MPEC 2016-L57 2014 FZ71 2016-06-07 01:39:00 ✓ TNO CATCH
252 MPEC 2016-F53 2015 GO50 2016-03-25 17:23:00 ✓ TNO CATCH
253 MPEC 2016-F52 2014 GE45 = 2011 GY61 2016-03-25 17:12:00 TNO CATCH
254 MPEC 2015-K101 P/2010 R2 = 2015 K3 (LA SAGRA) 2015-05-26 00:17:00 Unusual CATCH
255 MPEC 2015-J41 OBSERVATIONS AND ORBITS OF COMETS 2015-05-12 18:56:00 Comet CATCH
256 MPEC 2015-J18 2014 FY71 2015-05-07 02:42:00 ✓ TNO CATCH
257 MPEC 2015-J17 2014 FX71 2015-05-07 02:41:00 ✓ TNO CATCH
258 MPEC 2015-J16 2014 FW71 2015-05-07 02:39:00 ✓ TNO CATCH
259 MPEC 2015-J15 2014 FV71 2015-05-07 02:30:00 ✓ TNO CATCH
260 MPEC 2015-J12 2014 FU71 2015-05-06 00:09:00 ✓ TNO CATCH
261 MPEC 2015-J11 2014 FT71 2015-05-06 00:07:00 ✓ TNO CATCH
262 MPEC 2015-H54 2007 LH38 2015-04-20 17:30:00 TNO CATCH
263 MPEC 2015-H04 2008 JO41 2015-04-16 03:55:00 TNO CATCH
264 MPEC 2015-H03 2007 LF38 2015-04-16 03:44:00 TNO CATCH
265 MPEC 2015-D48 2013 FJ28 2015-02-21 13:25:00 ✓ Unusual CATCH
266 MPEC 2015-C63 2013 FH28 2015-02-13 03:59:00 ✓ TNO CATCH
267 MPEC 2015-C62 2013 FG28 2015-02-13 03:43:00 ✓ TNO CATCH
268 MPEC 2015-C52 2014 FC69 2015-02-11 16:26:00 ✓ TNO CATCH
269 MPEC 2014-K30 COMET C/2014 F3 (SHEPPARD-TRUJILLO) 2014-05-23 13:50:00 Comet CATCH
270 MPEC 2014-K08 2013 FD28 2014-05-17 02:53:00 ✓ TNO CATCH
271 MPEC 2014-K07 2013 FC28 2014-05-17 02:46:00 ✓ TNO CATCH
272 MPEC 2014-K06 2013 FB28 2014-05-17 02:40:00 ✓ TNO CATCH
273 MPEC 2014-K05 2013 FA28 2014-05-17 02:33:00 ✓ TNO CATCH
274 MPEC 2014-J78 2013 JV63 2014-05-08 18:57:00 ✓ TNO CATCH
275 MPEC 2014-J77 2013 JU63 2014-05-08 18:51:00 ✓ TNO CATCH
276 MPEC 2014-J76 2013 JW63 2014-05-08 18:45:00 ✓ TNO CATCH
277 MPEC 2014-G35 2012 XR157 2014-04-07 04:14:00 ✓ TNO CATCH
278 MPEC 2014-G07 2013 FZ27 2014-04-02 15:18:00 ✓ TNO CATCH
279 MPEC 2014-F82 2013 FY27 2014-03-31 13:22:00 ✓ TNO CATCH
280 MPEC 2014-F40 2012 VP113 2014-03-26 13:30:00 ✓ TNO CATCH
281 MPEC 2013-H51 2010 GB174 2013-04-30 13:15:00 ✓ TNO CATCH
282 MPEC 2013-C19 2012 DA14 2013-02-05 22:26:00 NEA (H>22) CATCH
283 MPEC 2013-A69 DAILY ORBIT UPDATE (2013 JAN. 12 UT) 2013-01-12 06:03:00
284 MPEC 2013-A51 DAILY ORBIT UPDATE (2013 JAN. 10 UT) 2013-01-10 06:03:00
285 MPEC 2012-V101 OBSERVATIONS AND ORBITS OF COMETS 2012-11-15 22:38:00 Comet CATCH
286 MPEC 2012-U109 OBSERVATIONS AND ORBITS OF COMETS 2012-10-26 20:51:00 Comet CATCH
287 MPEC 2012-R22 S/2000 J 11 2012-09-11 00:42:00 Satellite CATCH
288 MPEC 2012-F41 2010 RE64 2012-03-19 17:46:00 TNO CATCH
289 MPEC 2012-B97 S/2011 J 1 AND S/2011 J 2 2012-01-29 03:00:00 Satellite CATCH
290 MPEC 2011-U86 2010 RO64 2011-10-27 00:58:00 TNO CATCH
291 MPEC 2011-U10 2010 VK201 2011-10-17 22:56:00 TNO CATCH
292 MPEC 2011-U09 2010 RF43 2011-10-17 22:54:00 TNO CATCH
293 MPEC 2011-S78 2010 PU75 2011-09-26 19:25:00 TNO CATCH
294 MPEC 2011-M18 2010 JK124 2011-06-21 21:32:00 TNO CATCH
295 MPEC 2011-M07 2010 JJ124 2011-06-16 19:14:00 Unusual CATCH
296 MPEC 2011-K55 2010 KZ39 2011-05-31 19:32:00 TNO CATCH
297 MPEC 2011-J43 2010 HE79 2011-05-10 23:48:00 TNO CATCH
298 MPEC 2011-F18 2009 MF10 2011-03-22 21:49:00 Unusual CATCH
299 MPEC 2011-F17 2010 FX86 2011-03-22 21:42:00 TNO CATCH
300 MPEC 2010-R92 2009 YE7 2010-09-12 14:00:00 TNO CATCH
301 MPEC 2010-Q11 2010 PU75 2010-08-18 16:06:00 ✓ TNO CATCH
302 MPEC 2010-P50 2008 LC18 2010-08-12 00:00:00 Unusual CATCH
303 MPEC 2010-P22 2009 MG10 2010-08-04 23:23:00 TNO CATCH
304 MPEC 2010-O50 2010 HD112 2010-07-30 15:24:00 ✓ TNO CATCH
305 MPEC 2010-N47 2009 MF10 2010-07-10 18:52:00 TNO CATCH
306 MPEC 2010-N33 2009 ME10 2010-07-08 14:53:00 Unusual CATCH
307 MPEC 2010-M64 2010 HG109 2010-06-26 17:51:00 ✓ TNO CATCH
308 MPEC 2010-L38 2010 KZ39 2010-06-08 03:27:00 TNO CATCH
309 MPEC 2010-K61 2010 JK124 2010-05-25 22:13:00 TNO CATCH
310 MPEC 2010-K60 2010 JJ124 2010-05-25 21:14:00 Unusual CATCH
311 MPEC 2010-J11 2010 HE79 2010-05-04 02:41:00 ✓ TNO CATCH
312 MPEC 2010-G57 2010 FX86 2010-04-09 14:43:00 ✓ TNO CATCH
313 MPEC 2010-G56 2010 EL139 2010-04-09 14:08:00 ✓ TNO CATCH
314 MPEC 2010-G49 2010 EK139 2010-04-08 17:20:00 ✓ TNO CATCH
315 MPEC 2009-S97 2003 QA112 2009-09-25 23:02:00 TNO CATCH
316 MPEC 2008-X67 2006 QR181 2008-12-08 17:06:00 TNO CATCH
317 MPEC 2008-U76 DAILY ORBIT UPDATE (2008 OCT. 28 UT) 2008-10-28 06:14:00
318 MPEC 2008-U66 DAILY ORBIT UPDATE (2008 OCT. 27 UT) 2008-10-27 06:13:00
319 MPEC 2008-U58 DAILY ORBIT UPDATE (2008 OCT. 26 UT) 2008-10-26 06:12:00
320 MPEC 2008-U49 DAILY ORBIT UPDATE (2008 OCT. 25 UT) 2008-10-25 06:12:00
321 MPEC 2008-U48 2008 UT2 2008-10-24 18:19:00 NEA (H>22) CATCH
322 MPEC 2008-U46 2008 UR2 2008-10-24 18:12:00 NEA (H>22) CATCH
323 MPEC 2008-U45 2008 UQ2 2008-10-24 18:00:00 Unusual CATCH
324 MPEC 2008-U44 DAILY ORBIT UPDATE (2008 OCT. 24 UT) 2008-10-24 06:12:00
325 MPEC 2008-U41 DAILY ORBIT UPDATE (2008 OCT. 23 UT) 2008-10-23 06:11:00
326 MPEC 2008-U06 DAILY ORBIT UPDATE (2008 OCT. 20 UT) 2008-10-20 06:11:00
327 MPEC 2008-P49 2007 TW431, 2007 TX431 2008-08-10 12:45:00 ✓ TNO CATCH
328 MPEC 2008-P30 2007 TU431, 2007 TV431 2008-08-05 21:38:00 ✓ Unusual CATCH
329 MPEC 2008-O48 2006 SG369 2008-07-30 03:36:00 TNO CATCH
330 MPEC 2008-M38 2007 TY430 2008-06-25 23:36:00 ✓ Unusual CATCH
331 MPEC 2008-L51 2006 HP122 2008-06-13 23:21:00 TNO CATCH
332 MPEC 2008-L30 DAILY ORBIT UPDATE (2008 JUNE 7 UT) 2008-06-07 06:08:00
333 MPEC 2008-L28 DAILY ORBIT UPDATE (2008 JUNE 6 UT) 2008-06-06 06:08:00
334 MPEC 2008-L20 DAILY ORBIT UPDATE (2008 JUNE 5 UT) 2008-06-05 06:08:00
335 MPEC 2008-L15 DAILY ORBIT UPDATE (2008 JUNE 4 UT) 2008-06-04 06:08:00
336 MPEC 2008-K28 2006 HX122 2008-05-23 18:51:00 TNO CATCH
337 MPEC 2008-G82 2006 HV122 2008-04-14 18:49:00 TNO CATCH
338 MPEC 2008-G81 2006 HR122 2008-04-14 18:33:00 TNO CATCH
339 MPEC 2008-G45 2005 GC187 2008-04-08 17:26:00 TNO CATCH
340 MPEC 2008-E99 DAILY ORBIT UPDATE (2008 MAR. 12 UT) 2008-03-12 06:09:00
341 MPEC 2008-E78 DAILY ORBIT UPDATE (2008 MAR. 10 UT) 2008-03-10 06:09:00
342 MPEC 2008-D34 2007 JK43 2008-02-25 19:12:00 Unusual CATCH
343 MPEC 2007-T95 2006 RC103 2007-10-12 19:59:00 TNO CATCH
344 MPEC 2007-O08 2005 PL21, 2005 PS21, 2006 HB123 2007-07-18 01:40:00 TNO CATCH
345 MPEC 2006-W29 2005 TN53 2006-11-20 04:25:00 Unusual CATCH
346 MPEC 2006-O52 2003 QX91, 2005 EF304, 2005 EO304 2006-07-27 22:51:00 TNO CATCH
347 MPEC 2006-L36 19 TNO RECOVERIES 2006-06-07 23:19:00 TNO CATCH
348 MPEC 2006-J16 2005 EF298, 2005 GF187 2006-05-03 12:46:00 TNO CATCH
349 MPEC 2006-J12 2005 EO302, 2005 GB187, 2005 GE187 2006-05-02 11:57:00 TNO CATCH
350 MPEC 2006-F17 2003 FD128, 2005 GV210 2006-03-21 23:53:00 TNO CATCH
351 MPEC 2006-A21 OBSERVATIONS OF COMETS 2006-01-05 23:35:00 Comet CATCH
352 MPEC 2005-X12 COMET C/2004 YJ35 (LINEAR) 2005-12-02 21:56:00 Comet CATCH
353 MPEC 2005-W41 2004 OK14 2005-11-22 19:40:00 TNO CATCH
354 MPEC 2005-W03 2004 US10 2005-11-17 03:49:00 TNO CATCH
355 MPEC 2005-V13 2004 XQ190, 2005 TH173 2005-11-02 15:11:00 ✓ Unusual CATCH
356 MPEC 2005-U104 2004 UW10 2005-10-31 22:37:00 ✓ TNO CATCH
357 MPEC 2005-U97 2005 TN74, 2005 TO74 2005-10-31 00:56:00 ✓ Unusual CATCH
358 MPEC 2005-U92 2005 TN53 2005-10-30 02:42:00 ✓ TNO CATCH
359 MPEC 2005-T97 2004 PX107, 2004 PY107, 2004 PZ107, 2004 PB112, 2004 TV357 2005-10-14 21:26:00 TNO CATCH
360 MPEC 2005-T96 2003 QB91, 2004 OJ14, 2004 OL14, 2004 PS107, 2004 PW107 2005-10-14 21:08:00 TNO CATCH
361 MPEC 2005-T61 2005 TU45 2005-10-10 14:24:00 NEAl18 CATCH
362 MPEC 2005-T56 2001 PK47, 2004 PB108, 2004 PA112, 2004 VT75 2005-10-08 19:52:00 TNO CATCH
363 MPEC 2005-S56 2004 PT107 2005-09-26 20:51:00 TNO CATCH
364 MPEC 2005-N69 2004 UT10, 2004 UU10 2005-07-13 21:22:00 ✓ TNO CATCH
365 MPEC 2005-N62 2004 US10 2005-07-12 03:44:00 ✓ TNO CATCH
366 MPEC 2005-N61 2003 US292 2005-07-12 03:06:00 TNO CATCH
367 MPEC 2005-M48 2005 GV210, 2005 GW210, 2005 JO179, 2005 JP179, 2005 JQ179, 2005 JR179 2005-06-25 17:18:00 ✓ TNO CATCH
368 MPEC 2005-M47 2003 QK91 2005-06-25 16:53:00 TNO CATCH
369 MPEC 2005-L62 2003 LD9, 2003 QX90, 2004 DJ64 2005-06-13 21:47:00 TNO CATCH
370 MPEC 2005-J12 2001 FE193, 2001 KE77, 2001 KO77 2005-05-03 20:48:00 TNO CATCH
371 MPEC 2005-H21 2004 UP10 2005-04-21 15:34:00 ✓ Unusual CATCH
372 MPEC 2004-U48 2003 QL91, 2003 QN91, 2003 QX111, 2003 QY111, 2003 QE112, 2003 QF113 2004-10-27 17:28:00 TNO CATCH
373 MPEC 2004-T15 2002 VB131, 2003 UN284 2004-10-05 16:22:00 TNO CATCH
374 MPEC 2004-S51 2004 PB112, 2004 PC112, 2004 PD112, 2004 PE112, 2004 PF112 2004-09-23 22:39:00 TNO CATCH
375 MPEC 2004-S50 2004 OK14, 2004 OL14, 2004 PY111, 2004 PZ111, 2004 PA112 2004-09-23 22:24:00 ✓ TNO CATCH
376 MPEC 2004-S44 2002 PA149, 2003 QH91, 2003 QT91, 2003 QA92, 2003 QZ111 2004-09-23 02:14:00 TNO CATCH
377 MPEC 2004-R48 COMET C/2004 R2 (ASAS) 2004-09-09 18:19:00 Comet CATCH
378 MPEC 2004-M37 2003 FJ127, 2003 QY90 2004-06-21 22:20:00 TNO CATCH
379 MPEC 2004-L32 2003 LB7 2004-06-12 03:34:00 TNO CATCH
380 MPEC 2004-B32 2002 VD130, 2002 VE130, 2002 VT130, 2002 VU130 2004-01-22 22:59:00 TNO CATCH
381 MPEC 2003-U101 2001 RW143 2003-10-31 16:03:00 TNO CATCH
382 MPEC 2003-T58 S/2003 U 3 2003-10-09 14:23:00 Satellite CATCH
383 MPEC 2003-S107 S/2002 N 4 2003-09-30 23:09:00 Satellite CATCH
384 MPEC 2003-S106 S/2002 N 3 2003-09-30 23:00:00 Satellite CATCH
385 MPEC 2003-S105 S/2001 U 2 2003-09-30 22:45:00 Satellite CATCH
386 MPEC 2003-S21 2002 PP149 = 2000 QM252 2003-09-19 03:49:00 TNO CATCH
387 MPEC 2003-S20 2003 QC112, 2003 QD112 2003-09-18 22:17:00 ✓ Unusual CATCH
388 MPEC 2003-S19 2003 QW111, 2003 QX111, 2003 QY111, 2003 QZ111, 2003 QA112, 2003 QB112 2003-09-18 22:09:00 ✓ TNO CATCH
389 MPEC 2003-R18 S/2002 N 1 2003-09-03 18:24:00 Satellite CATCH
390 MPEC 2003-H32 2002 GY32 2003-04-25 20:14:00 TNO CATCH
391 MPEC 2002-P49 2001 QC298 2002-08-11 15:17:00 TNO CATCH
392 MPEC 2002-H09 2001 FM194 2002-04-16 22:04:00 TNO CATCH
393 MPEC 2002-D11 2001 DB106 2002-02-19 19:26:00 TNO CATCH
394 MPEC 2002-B32 2001 OQ108 = 2001 KR76 2002-01-24 15:31:00 TNO CATCH
395 MPEC 2002-B13 2001 KN77, 2001 KO77, 2001 KP77, 2001 KQ77 2002-01-19 21:37:00 ✓ TNO CATCH
396 MPEC 2001-V16 2001 OM109, 2001 SD291, 2001 SE291 2001-11-03 01:06:00 TNO CATCH
397 MPEC 2001-U19 2001 FK193, 2001 FL193 2001-10-17 23:06:00 TNO CATCH
398 MPEC 2001-N04 2001 KF77, 2001 KG77 2001-07-02 01:54:00 Unusual CATCH
399 MPEC 2001-N01 2001 FT185, 2001 KW76, 2001 KX76, 2001 KY76, 2001 KZ76, 2001 KA77 2001-07-01 03:44:00 TNO CATCH
400 MPEC 2001-M60 TWELVE TNOs 2001-06-30 22:11:00 TNO CATCH
401 MPEC 2001-M59 2001 KE76, 2001 KF76, 2001 KG76, 2001 KH76, 2001 KJ76, 2001 KK76 2001-06-30 21:15:00 ✓ TNO CATCH

List of Observers

Observer Group Total MPECs
S.S.Sheppard 1102
C.A.Trujillo, S.S.Sheppard 382
C.A.Trujillo, S.S.Sheppard, W.Oldroyd 146
S.Benecchi 89
D.J.Osip, J.L.Eliot, S.D.Kern 71
C.A.Trujillo, C.Chandler, S.S.Sheppard, W.J.Odroyd 67
M.Brozovic, R.Jacobson, S.S.Sheppard 52
C.A.Trujillo, S.S.Sheppard, W.J.Odroyd 46
C.A.Trujillo, C.Chandler, S.S.Sheppard, W.Oldroyd 41
P.L.Schechter, S.D.Kern 22
A.Barr, F.Pozo 21
M.Holman 19
D.Gerdes, E.May, H.-W.Lin, T.Gardner 19
A.Gulbis, J.Elliot, J.Kane, K.Clancy 18
C.Thomas, J.Elliot, J.Kane 18
D.Gerdes, H.-W.Lin 18
G.Pojmanski 17
C.A.Trujillo, K.Farrell, S.S.Sheppard 16
A.Springmann, S.D.Kern 14
A.Udalski, C.A.Trujillo, I.Soszynski, S.S.Sheppard 14
A.L.Vaz, J.F.Kane, J.L.Eliot, K.B.Clancy, S.D.Kern 12
S.D.Kern, S.Lee 12
J.L.Eliot, K.B.Clancy, S.D.Kern 11
A.Udalski, P.Pietrukowicz, R.Poleski, S.S.Sheppard 11
E.Adams, S.D.Kern 10
O.Fakhouri, S.Burles 9
A.Udalski, C.A.Trujillo, G.Pietrzynski, S.S.Sheppard 9
C.Sifon, S.S.Sheppard 9
D.Trilling, M.Holman, W.Fraser 8
C.Thomas, J.Elliot, J.Kane, K.B.Clancy, S.D.Kern 8
E.Adams, J.Elliot 8
A.Udalski, C.A.Trujillo, M.Kubiak, S.S.Sheppard 8
J.Kavelaars 8
C.A.Trujillo 8
P.Senchyna, S.S.Sheppard 8
C.A.Trujillo, J.Simon, K.Farrell, S.S.Sheppard 7
P.L.Schechter 6
E.Adams, P.L.Schechter, S.D.Kern, S.Lee 6
A.Udalski, C.A.Trujillo, R.Poleski, S.S.Sheppard 6
A.Udalski, C.A.Trujillo, S.S.Sheppard 6
A.Udalski, I.Soszynski, S.S.Sheppard 6
A.Udalski, R.Poleski, S.S.Sheppard 6
A.Udalski, G.Pietrzynski, S.S.Sheppard 6
J.Prieto, N.A.Moskovitz, S.S.Sheppard 6
A.Udalski, C.A.Trujillo, M.Szymanski, S.S.Sheppard 5
N.A.Moskovitz 5
C.Contrerras, K.W.Wierzchos, N.Morell 5
C.Thomas, E.Adams, J.Elliot, J.Kane 4
E.Adams, P.L.Schechter 4
A.Springmann, S.D.Kern, S.S.Sheppard 4
E.Adams, J.L.Eliot, S.S.Sheppard 4
A.Udalski, S.S.Sheppard 4
J.Kavelaars, V.Suc 4
A.L.Strom, T.A.Rector 4
A.B.Newman, N.Chartab, S.S.Sheppard 4
C.Muena, M.Holman 3
P.Challis 3
M.Holman, T.Grav 2
J.L.Eliot, K.B.Clancy 2
R.Simcoe, S.D.Kern 2
A.Burgasser 2
E.Adams, J.L.Eliot 2
A.Udalski, C.A.Trujillo, K.Ulaczyk, S.S.Sheppard 1
Individual Observer Total MPECs
S.S.Sheppard 1976
C.A.Trujillo 762
W.Oldroyd 187
S.D.Kern 172
W.J.Odroyd 113
C.Chandler 108
J.L.Eliot 102
S.Benecchi 89
A.Udalski 82
D.J.Osip 71
J.Elliot 56
M.Brozovic 52
R.Jacobson 52
J.Kane 48
P.L.Schechter 38
E.Adams 38
D.Gerdes 37
H.-W.Lin 37
K.B.Clancy 33
M.Holman 32
C.Thomas 30
R.Poleski 23
K.Farrell 23
A.Barr 21
F.Pozo 21
I.Soszynski 20
E.May 19
T.Gardner 19
A.Gulbis 18
K.Clancy 18
S.Lee 18
A.Springmann 18
G.Pojmanski 17
G.Pietrzynski 15
A.L.Vaz 12
J.F.Kane 12
J.Kavelaars 12
P.Pietrukowicz 11
N.A.Moskovitz 11
O.Fakhouri 9
S.Burles 9
C.Sifon 9
D.Trilling 8
W.Fraser 8
M.Kubiak 8
P.Senchyna 8
J.Simon 7
J.Prieto 6
M.Szymanski 5
C.Contrerras 5
K.W.Wierzchos 5
N.Morell 5
V.Suc 4
A.L.Strom 4
T.A.Rector 4
A.B.Newman 4
N.Chartab 4
C.Muena 3
P.Challis 3
T.Grav 2
R.Simcoe 2
A.Burgasser 2
K.Ulaczyk 1

List of Measurers

Measurer Group Total MPECs
S.S.Sheppard 190
S.D.Kern 162
C.A.Trujillo, S.S.Sheppard 147
J.L.Eliot, L.A.Wasserman, S.D.Kern 59
H.H.Hsieh, M.Micheli 25
O.Vaduvescu 21
M.Brozovic, R.Jacobson, S.S.Sheppard 19
D.Gerdes, H.-W.Lin 19
D.J.Tholen, S.S.Sheppard 15
J.F.Kane, S.D.Kern 12
M.Bannister, M.Micheli 11
M.Holman 10
S.D.Kern, S.S.Sheppard 8
R.E.Pike 8
C.L.Marsden, G.A.Williams 6
A.Gibbs, D.C.Fuls, D.Rankin, F.Shelly, K.W.Wierzchos, R.L.Seaman, S.L.Larson 5
S.Gwyn, Y.-T.Chen 4
A.W.Puckett, B.A.O'keeffe, P.E.Halford 4
B.Gladman 3
M.Holman, T.Grav 3
D.J.Tholen, F.Bernardi 3
C.A.Trujillo, C.Chandler, J.K.Kueny 3
Y.Kim 2
Individual Measurer Total MPECs
S.S.Sheppard 379
S.D.Kern 241
C.A.Trujillo 150
J.L.Eliot 59
L.A.Wasserman 59
M.Micheli 36
H.H.Hsieh 25
O.Vaduvescu 21
M.Brozovic 19
R.Jacobson 19
D.Gerdes 19
H.-W.Lin 19
D.J.Tholen 18
M.Holman 13
J.F.Kane 12
M.Bannister 11
R.E.Pike 8
C.L.Marsden 6
G.A.Williams 6
A.Gibbs 5
D.C.Fuls 5
D.Rankin 5
F.Shelly 5
K.W.Wierzchos 5
R.L.Seaman 5
S.L.Larson 5
S.Gwyn 4
Y.-T.Chen 4
A.W.Puckett 4
B.A.O'keeffe 4
P.E.Halford 4
B.Gladman 3
T.Grav 3
F.Bernardi 3
C.Chandler 3
J.K.Kueny 3
Y.Kim 2

List of Facilities

Facilities Count
6.5-m Baade telescope + CCD 55
6.5-m Baade telecope + CCD 4
6.5-m Baade reflector + CCD 26
6.5-m Magellan Telescope + CCD 2
6.5-m Clay reflector + CCD 24
6.5-m Clay telescope + MagIC CCD 27
0.07-m f/2.8 ASAS-3V telescope + CCD 13
6.5-m Magellan-Baade telescope + CCD 1623
6.5-m reflector + CCD 41
2.5-m reflector + CCD 19
6.5-m Baade reflector + CCD, 2.5-m Dupont reflector + CCD 5
2.5-m Dupont reflector + CCD 54
0.065-m f/2.8 telephoto lens + CCD 4
6.5-m telescope + CCD 10
6.5-m Magellan telescope + CCD 3
2.5-m du Pont reflector + CCD 3
1.0-m f/10 reflector + CCD 21
6.5-m Magellan-Baade reflector + CCD 3
6.5-m Magellan-Baade + CCD 26
6.5-m Magellan-Baade telescope 34
1.02-m f/7.0 Ritchey-Chretien + CCD 4
8.1-m f/1.8 reflector + CCD 3
6.5-m f/2.4 reflector 13
4.0-m CTIO reflector + CCD, 6.5-m Magellan-Baade telescope + CCD 39
6.5-m Magellan-Baade telescope + CCD, 4.0-m CTIO reflector + CCD 24
6.5-m Magellan-Baade telescope + CCD, 6.5-m Magellan telescope + CCD 9
6.5-m f/2.4 reflector + 2048 x 4096 pixels IMACS 2
6.50-m f/2.4 reflector + CCD 5