I22 Abbey Ridge Observatory, Stillwater Lake

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 2 0 0 1 1 0 0 0 0 0
2023 3 0 0 1 1 0 0 0 1 0
2022 18 0 0 4 6 0 0 0 8 0
2021 36 0 0 11 17 0 0 0 8 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 2 0 0 0 2 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 1 0 0 1 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-J304 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-05-14 19:08:00 Comet CATCH
2 MPEC 2024-J265 DAILY ORBIT UPDATE (2024 May 11) 2024-05-11 12:02:00
3 MPEC 2023-F102 DAILY ORBIT UPDATE (2023 March 22) 2023-03-22 12:44:00
4 MPEC 2023-F81 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-03-21 02:27:00 Comet CATCH
5 MPEC 2023-A28 COMET C/2022 W2 (ATLAS) 2023-01-10 05:34:00 Comet CATCH
6 MPEC 2022-S297 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-09-27 22:09:00 Comet CATCH
7 MPEC 2022-S87 COMET C/2022 R2 (ATLAS) 2022-09-20 04:10:00 Comet CATCH
8 MPEC 2022-S05 2022 RZ4 2022-09-17 05:40:00 NEA (H>22) CATCH
9 MPEC 2022-R132 COMET C/2022 P3 (ZTF) 2022-09-08 02:04:00 Comet CATCH
10 MPEC 2022-R123 COMET C/2022 Q2 (ATLAS) 2022-09-07 01:55:00 Comet CATCH
11 MPEC 2022-L78 2022 LV2 2022-06-10 01:31:00 Unusual CATCH
12 MPEC 2022-L66 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-06-08 04:25:00 Comet CATCH
13 MPEC 2022-L62 2022 LX1 2022-06-07 23:53:00 NEA (18>H>22) CATCH
14 MPEC 2022-K158 2022 KK5 2022-05-30 07:46:00 NEA (H>22) CATCH
15 MPEC 2022-J51 DAILY ORBIT UPDATE (2022 May 7) 2022-05-07 12:07:00
16 MPEC 2022-J31 DAILY ORBIT UPDATE (2022 May 4) 2022-05-04 12:06:00
17 MPEC 2022-H122 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-04-30 09:05:00 Comet CATCH
18 MPEC 2022-H10 2022 HB 2022-04-19 20:08:00 PHAg18 CATCH
19 MPEC 2022-C56 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-02-04 04:24:00 Comet CATCH
20 MPEC 2022-B05 DAILY ORBIT UPDATE (2022 January 19) 2022-01-19 12:17:00
21 MPEC 2022-B01 DAILY ORBIT UPDATE (2022 January 16) 2022-01-16 12:16:00
22 MPEC 2022-A179 DAILY ORBIT UPDATE (2022 January 14) 2022-01-14 12:15:00
23 MPEC 2022-A174 DAILY ORBIT UPDATE (2022 January 13) 2022-01-13 12:01:00
24 MPEC 2021-W138 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-11-30 05:18:00 Comet CATCH
25 MPEC 2021-W31 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-11-21 03:00:00 Comet CATCH
26 MPEC 2021-V302 DAILY ORBIT UPDATE (2021 November 13) 2021-11-13 12:02:00
27 MPEC 2021-V30 2021 VA 2021-11-02 13:24:00 NEA (H>22) CATCH
28 MPEC 2021-U109 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-10-27 07:53:00 Comet CATCH
29 MPEC 2021-U31 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-10-19 05:12:00 Comet CATCH
30 MPEC 2021-U08 2021 TC21 2021-10-16 18:25:00 NEA (H>22) CATCH
31 MPEC 2021-T237 2021 TH12 2021-10-13 00:09:00 NEA (H>22) CATCH
32 MPEC 2021-T130 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-10-06 05:43:00 Comet CATCH
33 MPEC 2021-T21 COMET C/2021 S1 (ATLAS) 2021-10-03 00:54:00 Comet CATCH
34 MPEC 2021-S45 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-09-20 07:00:00 Comet CATCH
35 MPEC 2021-S21 DAILY ORBIT UPDATE (2021 September 17) 2021-09-17 12:15:00
36 MPEC 2021-R271 2021 RA10 2021-09-12 21:16:00 NEA (H>22) CATCH
37 MPEC 2021-R75 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-09-05 06:14:00 Comet CATCH
38 MPEC 2021-Q54 DAILY ORBIT UPDATE (2021 August 24) 2021-08-24 12:11:00
39 MPEC 2021-Q23 DAILY ORBIT UPDATE (2021 August 18) 2021-08-18 12:08:00
40 MPEC 2021-Q17 2021 QA 2021-08-18 00:29:00 NEA (18>H>22) CATCH
41 MPEC 2021-P50 DAILY ORBIT UPDATE (2021 August 6) 2021-08-06 12:02:00
42 MPEC 2021-P31 DAILY ORBIT UPDATE (2021 August 5) 2021-08-05 12:08:00
43 MPEC 2021-P24 DAILY ORBIT UPDATE (2021 August 4) 2021-08-04 12:07:00
44 MPEC 2021-O56 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-07-27 05:45:00 Comet CATCH
45 MPEC 2021-O52 DAILY ORBIT UPDATE (2021 July 26) 2021-07-26 12:01:00
46 MPEC 2021-N32 DAILY ORBIT UPDATE (2021 July 6) 2021-07-06 12:04:00
47 MPEC 2021-N06 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-07-02 04:55:00 Comet CATCH
48 MPEC 2021-M90 2021 MK1 2021-06-26 02:19:00 PHAg18 CATCH
49 MPEC 2021-L04 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-06-01 05:18:00 Comet CATCH
50 MPEC 2021-J28 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-05-03 06:02:00 Comet CATCH
51 MPEC 2021-J16 2021 HC3 2021-05-02 13:45:00 PHAg18 CATCH
52 MPEC 2021-H133 DAILY ORBIT UPDATE (2021 April 25) 2021-04-25 12:22:00
53 MPEC 2021-G163 DAILY ORBIT UPDATE (2021 April 12) 2021-04-12 15:13:00
54 MPEC 2021-F91 DAILY ORBIT UPDATE (2021 March 23) 2021-03-23 15:06:00
55 MPEC 2021-F64 DAILY ORBIT UPDATE (2021 March 21) 2021-03-21 15:04:00
56 MPEC 2021-F13 DAILY ORBIT UPDATE (2021 March 17) 2021-03-17 15:06:00
57 MPEC 2021-E145 DAILY ORBIT UPDATE (2021 March 15) 2021-03-15 15:05:00
58 MPEC 2021-E133 DAILY ORBIT UPDATE (2021 March 13) 2021-03-13 15:04:00
59 MPEC 2021-E98 DAILY ORBIT UPDATE (2021 March 10) 2021-03-10 15:03:00
60 MPEC 2013-V37 DAILY ORBIT UPDATE (2013 NOV. 7 UT) 2013-11-07 06:04:00
61 MPEC 2013-U86 DAILY ORBIT UPDATE (2013 OCT. 31 UT) 2013-10-31 06:04:00
62 MPEC 2008-U24 COMET C/2008 T2 (CARDINAL) 2008-10-20 19:31:00 Comet CATCH

List of Observers

Observers Count
D. Lane 13
F. D. Romanov 331

List of Measurers

Measurers Count

List of Facilities

Facilities Count
0.28-m Schmidt-Cassegrain + CCD 13
0.35-m f/6.2 Schmidt-Cassegrain + CCD 222
0.35-m f/6.2 Schmidt-Cassegrain + CCD, 0.10-m f/5 refractor 56
0.355-m f/6.2 Schmidt-Cassegrain + CCD 39
0.35-m f/6.5 Schmidt-Cassegrain + CCD 8