U76 Maury Lewin Observatory, Glendora

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 17 0 0 0 17 0 0 0 0 0
2023 24 0 0 4 20 0 0 0 0 0
2022 17 0 0 0 17 0 0 0 0 0
2021 36 0 0 2 34 0 0 0 0 0
2020 18 0 0 4 14 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 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 2024-Y12 DAILY ORBIT UPDATE (2024 December 20) 2024-12-20 12:13:00
2 MPEC 2024-W77 DAILY ORBIT UPDATE (2024 November 23) 2024-11-23 12:11:00
3 MPEC 2024-U45 DAILY ORBIT UPDATE (2024 October 23) 2024-10-23 12:15:00
4 MPEC 2024-T189 DAILY ORBIT UPDATE (2024 October 8) 2024-10-08 12:43:00
5 MPEC 2024-T35 DAILY ORBIT UPDATE (2024 October 2) 2024-10-02 12:29:00
6 MPEC 2024-S139 DAILY ORBIT UPDATE (2024 September 28) 2024-09-28 12:20:00
7 MPEC 2022-Q192 DAILY ORBIT UPDATE (2022 August 30) 2022-08-30 12:07:00
8 MPEC 2022-Q165 DAILY ORBIT UPDATE (2022 August 29) 2022-08-29 12:05:00
9 MPEC 2022-Q154 DAILY ORBIT UPDATE (2022 August 28) 2022-08-28 12:04:00
10 MPEC 2022-Q131 DAILY ORBIT UPDATE (2022 August 26) 2022-08-26 12:08:00
11 MPEC 2024-P26 DAILY ORBIT UPDATE (2024 August 2) 2024-08-02 12:02:00
12 MPEC 2024-M56 DAILY ORBIT UPDATE (2024 June 26) 2024-06-26 12:04:00
13 MPEC 2024-L88 DAILY ORBIT UPDATE (2024 June 8) 2024-06-08 12:05:00
14 MPEC 2024-K149 DAILY ORBIT UPDATE (2024 May 31) 2024-05-31 12:12:00
15 MPEC 2024-H66 DAILY ORBIT UPDATE (2024 April 23) 2024-04-23 12:05:00
16 MPEC 2024-G17 DAILY ORBIT UPDATE (2024 April 3) 2024-04-03 12:09:00
17 MPEC 2024-G04 DAILY ORBIT UPDATE (2024 April 2) 2024-04-02 12:08:00
18 MPEC 2024-F50 DAILY ORBIT UPDATE (2024 March 20) 2024-03-20 12:07:00
19 MPEC 2024-C145 DAILY ORBIT UPDATE (2024 February 13) 2024-02-13 12:34:00
20 MPEC 2024-B173 DAILY ORBIT UPDATE (2024 January 31) 2024-01-31 12:04:00
21 MPEC 2024-A151 DAILY ORBIT UPDATE (2024 January 13) 2024-01-13 12:19:00
22 MPEC 2023-X167 DAILY ORBIT UPDATE (2023 December 10) 2023-12-10 12:04:00
23 MPEC 2023-X25 DAILY ORBIT UPDATE (2023 December 4) 2023-12-04 12:23:00
24 MPEC 2023-V230 DAILY ORBIT UPDATE (2023 November 13) 2023-11-13 12:34:00
25 MPEC 2023-U276 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-10-29 08:53:00 Comet CATCH
26 MPEC 2023-U265 DAILY ORBIT UPDATE (2023 October 26) 2023-10-26 12:13:00
27 MPEC 2023-T129 DAILY ORBIT UPDATE (2023 October 10) 2023-10-10 12:56:00
28 MPEC 2023-T44 DAILY ORBIT UPDATE (2023 October 6) 2023-10-06 13:06:00
29 MPEC 2023-S260 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-09-29 00:01:00 Comet CATCH
30 MPEC 2023-R58 DAILY ORBIT UPDATE (2023 September 8) 2023-09-08 12:07:00
31 MPEC 2023-Q13 DAILY ORBIT UPDATE (2023 August 18) 2023-08-18 12:02:00
32 MPEC 2023-P78 DAILY ORBIT UPDATE (2023 August 14) 2023-08-14 12:20:00
33 MPEC 2023-N53 DAILY ORBIT UPDATE (2023 July 11) 2023-07-11 12:04:00
34 MPEC 2023-N34 DAILY ORBIT UPDATE (2023 July 9) 2023-07-09 12:02:00
35 MPEC 2023-M147 DAILY ORBIT UPDATE (2023 June 26) 2023-06-26 12:35:00
36 MPEC 2023-M50 DAILY ORBIT UPDATE (2023 June 19) 2023-06-19 12:31:00
37 MPEC 2023-K85 DAILY ORBIT UPDATE (2023 May 22) 2023-05-22 13:04:00
38 MPEC 2023-K53 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-05-19 01:52:00 Comet CATCH
39 MPEC 2023-J72 DAILY ORBIT UPDATE (2023 May 9) 2023-05-09 12:05:00
40 MPEC 2023-G82 DAILY ORBIT UPDATE (2023 April 14) 2023-04-14 12:06:00
41 MPEC 2023-F158 DAILY ORBIT UPDATE (2023 March 27) 2023-03-27 12:05:00
42 MPEC 2023-C08 DAILY ORBIT UPDATE (2023 February 1) 2023-02-01 12:05:00
43 MPEC 2023-A50 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-01-14 07:55:00 Comet CATCH
44 MPEC 2023-A11 DAILY ORBIT UPDATE (2023 January 5) 2023-01-05 12:18:00
45 MPEC 2023-A01 DAILY ORBIT UPDATE (2023 January 1) 2023-01-01 12:10:00
46 MPEC 2022-Y207 DAILY ORBIT UPDATE (2022 December 28) 2022-12-28 12:09:00
47 MPEC 2022-Y56 DAILY ORBIT UPDATE (2022 December 19) 2022-12-19 12:18:00
48 MPEC 2022-X68 DAILY ORBIT UPDATE (2022 December 9) 2022-12-09 12:09:00
49 MPEC 2022-U264 DAILY ORBIT UPDATE (2022 October 26) 2022-10-26 12:12:00
50 MPEC 2022-U02 DAILY ORBIT UPDATE (2022 October 16) 2022-10-16 12:10:00
51 MPEC 2022-S74 DAILY ORBIT UPDATE (2022 September 19) 2022-09-19 12:07:00
52 MPEC 2022-R71 DAILY ORBIT UPDATE (2022 September 4) 2022-09-04 12:03:00
53 MPEC 2022-R06 DAILY ORBIT UPDATE (2022 September 1) 2022-09-01 12:09:00
54 MPEC 2022-P103 DAILY ORBIT UPDATE (2022 August 10) 2022-08-10 12:12:00
55 MPEC 2022-P02 DAILY ORBIT UPDATE (2022 August 1) 2022-08-01 12:07:00
56 MPEC 2022-O49 DAILY ORBIT UPDATE (2022 July 25) 2022-07-25 12:03:00
57 MPEC 2022-O32 DAILY ORBIT UPDATE (2022 July 23) 2022-07-23 12:02:00
58 MPEC 2022-K03 DAILY ORBIT UPDATE (2022 May 17) 2022-05-17 12:23:00
59 MPEC 2021-Y76 DAILY ORBIT UPDATE (2021 December 31) 2021-12-31 12:01:00
60 MPEC 2021-W50 DAILY ORBIT UPDATE (2021 November 25) 2021-11-25 12:03:00
61 MPEC 2021-W43 DAILY ORBIT UPDATE (2021 November 24) 2021-11-24 12:02:00
62 MPEC 2021-W37 DAILY ORBIT UPDATE (2021 November 23) 2021-11-23 12:09:00
63 MPEC 2021-U44 DAILY ORBIT UPDATE (2021 October 20) 2021-10-20 12:06:00
64 MPEC 2021-U32 DAILY ORBIT UPDATE (2021 October 19) 2021-10-19 12:05:00
65 MPEC 2021-T233 DAILY ORBIT UPDATE (2021 October 12) 2021-10-12 12:24:00
66 MPEC 2021-S96 DAILY ORBIT UPDATE (2021 September 27) 2021-09-27 12:04:00
67 MPEC 2021-R112 DAILY ORBIT UPDATE (2021 September 6) 2021-09-06 12:23:00
68 MPEC 2021-Q43 DAILY ORBIT UPDATE (2021 August 21) 2021-08-21 12:10:00
69 MPEC 2021-Q04 DAILY ORBIT UPDATE (2021 August 16) 2021-08-16 12:06:00
70 MPEC 2021-P111 DAILY ORBIT UPDATE (2021 August 10) 2021-08-10 12:05:00
71 MPEC 2021-O48 DAILY ORBIT UPDATE (2021 July 25) 2021-07-25 12:01:00
72 MPEC 2021-O01 DAILY ORBIT UPDATE (2021 July 16) 2021-07-16 12:07:00
73 MPEC 2021-N49 DAILY ORBIT UPDATE (2021 July 8) 2021-07-08 12:05:00
74 MPEC 2021-N06 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-07-02 04:55:00 Comet CATCH
75 MPEC 2021-J86 DAILY ORBIT UPDATE (2021 May 7) 2021-05-07 12:04:00
76 MPEC 2021-J79 DAILY ORBIT UPDATE (2021 May 6) 2021-05-06 12:03:00
77 MPEC 2021-J33 DAILY ORBIT UPDATE (2021 May 3) 2021-05-03 12:27:00
78 MPEC 2021-J01 DAILY ORBIT UPDATE (2021 May 1) 2021-05-01 12:25:00
79 MPEC 2021-H33 DAILY ORBIT UPDATE (2021 April 17) 2021-04-17 15:18:00
80 MPEC 2021-G187 DAILY ORBIT UPDATE (2021 April 13) 2021-04-13 15:14:00
81 MPEC 2021-G153 DAILY ORBIT UPDATE (2021 April 11) 2021-04-11 15:13:00
82 MPEC 2021-G117 DAILY ORBIT UPDATE (2021 April 9) 2021-04-09 15:10:00
83 MPEC 2021-G105 DAILY ORBIT UPDATE (2021 April 8) 2021-04-08 15:09:00
84 MPEC 2021-G31 DAILY ORBIT UPDATE (2021 April 4) 2021-04-04 15:05:00
85 MPEC 2021-G14 DAILY ORBIT UPDATE (2021 April 3) 2021-04-03 15:04:00
86 MPEC 2021-F131 DAILY ORBIT UPDATE (2021 March 31) 2021-03-31 15:02:00
87 MPEC 2021-F128 DAILY ORBIT UPDATE (2021 March 29) 2021-03-29 15:01:00
88 MPEC 2021-F115 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-03-26 07:20:00 Comet CATCH
89 MPEC 2021-F69 DAILY ORBIT UPDATE (2021 March 22) 2021-03-22 15:05:00
90 MPEC 2021-F22 DAILY ORBIT UPDATE (2021 March 18) 2021-03-18 15:07:00
91 MPEC 2021-E78 DAILY ORBIT UPDATE (2021 March 8) 2021-03-08 15:02:00
92 MPEC 2021-C330 DAILY ORBIT UPDATE (2021 February 15) 2021-02-15 13:55:00
93 MPEC 2021-C269 DAILY ORBIT UPDATE (2021 February 13) 2021-02-13 12:17:00
94 MPEC 2021-C77 DAILY ORBIT UPDATE (2021 February 7) 2021-02-07 12:05:00
95 MPEC 2020-T01 DAILY ORBIT UPDATE (2020 October 1) 2020-10-01 12:19:00
96 MPEC 2020-Q146 DAILY ORBIT UPDATE (2020 August 21) 2020-08-21 12:11:00
97 MPEC 2020-O27 DAILY ORBIT UPDATE (2020 July 19) 2020-07-19 12:17:00
98 MPEC 2020-N26 DAILY ORBIT UPDATE (2020 July 9) 2020-07-09 12:04:00
99 MPEC 2020-M131 DAILY ORBIT UPDATE (2020 June 28) 2020-06-28 12:02:00
100 MPEC 2020-M114 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-06-26 22:34:00 Comet CATCH
101 MPEC 2020-M96 DAILY ORBIT UPDATE (2020 June 24) 2020-06-24 12:03:00
102 MPEC 2020-M07 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-06-17 04:58:00 Comet CATCH
103 MPEC 2020-L60 DAILY ORBIT UPDATE (2020 June 15) 2020-06-15 12:04:00
104 MPEC 2020-L54 DAILY ORBIT UPDATE (2020 June 13) 2020-06-13 12:03:00
105 MPEC 2020-L36 DAILY ORBIT UPDATE (2020 June 9) 2020-06-09 12:39:00
106 MPEC 2020-L06 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-06-02 07:06:00 Comet CATCH
107 MPEC 2020-K229 DAILY ORBIT UPDATE (2020 May 31) 2020-05-31 12:01:00
108 MPEC 2020-K198 DAILY ORBIT UPDATE (2020 May 27) 2020-05-27 12:06:00
109 MPEC 2020-K153 DAILY ORBIT UPDATE (2020 May 24) 2020-05-24 12:02:00
110 MPEC 2020-K138 DAILY ORBIT UPDATE (2020 May 23) 2020-05-23 12:01:00
111 MPEC 2020-C98 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-02-05 20:39:00 Comet CATCH
112 MPEC 2020-B94 DAILY ORBIT UPDATE (2020 January 23) 2020-01-23 15:33:00

List of Observers

Observers Count
P. Lewin 49

List of Measurers

Measurers Count

List of Facilities

Facilities Count
0.36-m reflector + CCD 27
0.36-m f/10.0 reflector + CCD 12
0.05-m f/5.0 Triplet Apochromatic Refractor + CCD 3