K33 San Defendente

Last update: UTC 2026-03-02 07:34:23

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
2026 0 0 0 0 0 0 0 0 0 0
2025 0 0 0 0 0 0 0 0 0 0
2024 0 0 0 0 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 1 0 0 0 0 0 0 0 1 0
2019 6 0 0 0 2 0 0 0 4 0
2018 0 0 0 0 0 0 0 0 0 0
2017 6 0 0 0 1 0 0 0 5 0
2016 0 0 0 0 0 0 0 0 0 0
2015 0 0 0 0 0 0 0 0 0 0
2014 19 0 0 0 6 0 0 0 13 0
2013 14 0 0 2 3 0 0 0 9 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 2013-E14 2013 ET 2013-03-04 12:46:00 NEA (H>22) CATCH
2 MPEC 2013-F03 DAILY ORBIT UPDATE (2013 MAR. 16 UT) 2013-03-16 06:06:00
3 MPEC 2013-F11 2013 EW108 2013-03-18 12:13:00 NEA (18>H>22) CATCH
4 MPEC 2013-F20 OBSERVATIONS AND ORBITS OF COMETS 2013-03-18 22:09:00 Comet CATCH
5 MPEC 2013-F45 DAILY ORBIT UPDATE (2013 MAR. 24 UT) 2013-03-24 06:06:00
6 MPEC 2013-J63 2013 JQ22 2013-05-14 16:46:00 NEA (18>H>22) CATCH
7 MPEC 2013-K31 COMET C/2013 J6 (CATALINA) 2013-05-21 01:12:00 Comet CATCH
8 MPEC 2013-L09 2013 KN6 2013-06-02 11:40:00 PHAg18 CATCH
9 MPEC 2013-X34 2013 XA4 2013-12-07 00:45:00 NEA (18>H>22) CATCH
10 MPEC 2013-X44 2013 XY8 2013-12-08 12:22:00 NEA (H>22) CATCH
11 MPEC 2013-X47 2013 XZ9 2013-12-09 19:49:00 NEA (H>22) CATCH
12 MPEC 2013-Y52 DAILY ORBIT UPDATE (2013 DEC. 28 UT) 2013-12-28 14:03:00
13 MPEC 2013-Y59 2013 YZ37 2013-12-30 12:47:00 NEA (18>H>22) CATCH
14 MPEC 2013-Y64 2013 YD38 2013-12-30 13:32:00 NEA (H>22) CATCH
15 MPEC 2014-A44 2014 AA17 2014-01-06 17:21:00 NEA (18>H>22) CATCH
16 MPEC 2014-B40 2014 BT8 2014-01-25 00:17:00 NEA (H>22) CATCH
17 MPEC 2014-D23 2014 DW2 2014-02-22 17:38:00 Unusual CATCH
18 MPEC 2014-D26 2014 DH6 2014-02-22 21:59:00 NEA (H>22) CATCH
19 MPEC 2014-D28 2014 DN7 2014-02-23 19:12:00 NEA (18>H>22) CATCH
20 MPEC 2014-D38 2014 DK10 2014-02-24 12:39:00 NEA (H>22) CATCH
21 MPEC 2014-E41 DAILY ORBIT UPDATE (2014 MAR. 6 UT) 2014-03-06 14:03:00
22 MPEC 2014-E44 DAILY ORBIT UPDATE (2014 MAR. 7 UT) 2014-03-07 14:02:00
23 MPEC 2014-E53 DAILY ORBIT UPDATE (2014 MAR. 9 UT) 2014-03-09 14:55:00
24 MPEC 2014-J42 2014 JT2 2014-05-05 00:44:00 NEA (H>22) CATCH
25 MPEC 2014-J51 2014 JK15 2014-05-06 03:59:00 NEA (18>H>22) CATCH
26 MPEC 2014-J74 2014 JO25 2014-05-08 17:16:00 PHAg18 CATCH
27 MPEC 2014-M17 DAILY ORBIT UPDATE (2014 JUNE 21 UT) 2014-06-21 12:02:00
28 MPEC 2014-O72 2014 OX299 2014-07-31 21:36:00 PHAg18 CATCH
29 MPEC 2014-T65 DAILY ORBIT UPDATE (2014 OCT. 14 UT) 2014-10-14 12:04:00
30 MPEC 2014-T68 2014 TO35 2014-10-15 18:42:00 NEA (H>22) CATCH
31 MPEC 2014-U143 2014 UE176 2014-10-31 15:14:00 NEA (H>22) CATCH
32 MPEC 2014-U146 2014 UL191 2014-10-31 18:29:00 NEA (H>22) CATCH
33 MPEC 2014-Y03 DAILY ORBIT UPDATE (2014 DEC. 17 UT) 2014-12-17 12:05:00
34 MPEC 2017-D15 2017 DE 2017-02-18 04:51:00 NEA (H>22) CATCH
35 MPEC 2017-D104 2017 DA38 2017-02-28 17:52:00 NEA (H>22) CATCH
36 MPEC 2017-E02 2017 DW108 2017-03-01 01:32:00 NEA (H>22) CATCH
37 MPEC 2017-T43 DAILY ORBIT UPDATE (2017 OCT. 11 UT) 2017-10-11 12:03:00
38 MPEC 2017-T54 2017 TJ2 2017-10-12 21:48:00 NEA (H>22) CATCH
39 MPEC 2017-U01 2017 TV4 2017-10-16 00:33:00 PHAg18 CATCH
40 MPEC 2019-B153 2019 BR4 2019-01-31 04:06:00 NEA (18>H>22) CATCH
41 MPEC 2019-B154 2019 BQ4 2019-01-31 04:11:00 NEA (18>H>22) CATCH
42 MPEC 2019-C02 DAILY ORBIT UPDATE (2019 FEB. 1 UT) 2019-02-01 13:13:00
43 MPEC 2019-C65 2019 CT1 2019-02-07 18:34:00 PHAg18 CATCH
44 MPEC 2019-C77 DAILY ORBIT UPDATE (2019 FEB. 8 UT) 2019-02-08 13:12:00
45 MPEC 2019-E75 2019 EU1 2019-03-09 11:39:00 NEA (H>22) CATCH
46 MPEC 2020-J32 2020 JH 2020-05-04 11:40:00 NEA (18>H>22) CATCH

Objects Observed by This Station

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
CK11J020 327 0 2013-03-03 2013-03-03 22.2 109
CK12K010 276 0 2013-03-09 2013-03-09 13.7 92
K14J25O 276 0 2014-05-05 2014-05-05 19.1 69
K13X04A 208 0 2013-12-05 2013-12-27 17.6 26
K13E00A 204 0 2013-03-15 2013-03-15 20.4 34
K13Y37Z 183 0 2013-12-29 2013-12-29 22.3 61
CK12S010 144 0 2013-03-04 2013-03-04 N/A 48
K13EA8V 136 0 2013-03-21 2013-03-21 22.5 34
K12T04C 128 0 2017-10-10 2017-10-10 N/A 32
K13F08A 126 0 2013-03-19 2013-03-21 19.9 21
0063P 117 0 2013-03-09 2013-03-09 N/A 39
K13K06N 116 0 2013-06-01 2013-06-01 20.1 29
K14K40S 114 0 2014-06-20 2014-06-20 22.4 38
K17T04V 108 0 2017-10-12 2017-10-12 18.6 27
K14X03J 90 0 2014-12-16 2014-12-16 18.1 30
K14C13U 84 0 2014-03-05 2014-03-05 21.8 28
K14A17A 76 0 2014-01-05 2014-01-05 N/A 19
K12Y00K 72 0 2014-12-16 2014-12-16 19.8 24
K13J22Q 72 0 2013-05-13 2013-05-13 N/A 24
K19C01T 72 0 2019-02-06 2019-02-06 22.5 24
K13EA8W 68 0 2013-03-15 2013-03-15 22.0 17
K19B05F 65 0 2019-02-06 2019-02-06 23.9 13
K13X08Y 63 0 2013-12-07 2013-12-07 19.1 9
K14OT9X 60 0 2014-07-30 2014-07-30 N/A 20
K14UL0V 45 0 2014-12-16 2014-12-16 18.3 15
K14D22U 42 0 2014-03-06 2014-03-06 19.9 14
K14J15K 42 0 2014-05-04 2014-05-04 20.6 14
K20J00H 42 0 2020-05-03 2020-05-03 21.5 14
K17D38A 40 0 2017-02-25 2017-02-25 17.8 10
K14D07N 36 0 2014-02-21 2014-02-21 21.8 12
K14UH6E 36 0 2014-10-29 2014-10-29 20.5 9
K14T35O 33 0 2014-10-13 2014-10-13 18.9 11
K14D23J 30 0 2014-03-08 2014-03-08 23.4 10
K14T34M 30 0 2014-10-13 2014-10-13 N/A 10
K14D10K 28 0 2014-02-22 2014-02-22 16.9 7
K13E00T 27 0 2013-03-03 2013-03-03 16.2 9
K19B04Q 25 0 2019-01-28 2019-01-28 20.3 5
K13Y38D 24 0 2013-12-29 2013-12-29 20.1 6
K17D00E 24 0 2017-02-16 2017-02-16 17.8 8
K14E00M 22 0 2014-03-08 2014-03-08 17.2 11
CK13J060 21 0 2013-05-20 2013-05-20 19.7 7
K13X09Z 21 0 2013-12-08 2013-12-08 20.8 7
K17T02J 20 0 2017-10-10 2017-10-10 22.3 5
K14B08T 12 0 2014-01-24 2014-01-24 N/A 4
K14J02T 12 0 2014-05-04 2014-05-04 22.4 3
K14UJ1L 12 0 2014-10-30 2014-10-30 19.2 3
K17DA8W 12 0 2017-02-26 2017-02-26 19.0 4
K19E01U 9 0 2019-03-08 2019-03-08 18.8 3
K14D06H 5 0 2014-02-21 2014-02-21 16.9 1
K19B04R 4 0 2019-01-30 2019-01-30 17.8 1
K14D02W 3 0 2014-02-21 2014-02-21 18.4 1

List of Observers

Observer Group Total MPECs
E.Viano 34
Unknown 12
Individual Observer Total MPECs
E.Viano 34
Unknown 12

List of Measurers

Measurer Group Total MPECs
Unknown 46
Individual Measurer Total MPECs
Unknown 46

List of Facilities

Facilities Count
0.20-m f/10 Schmidt-Cassegrain + CCD + f/6.3 focal reducer 9
0.28-m f/10 Schmidt-Cassegrain + CCD + f/3.3 focal reducer 20
0.28-m f/1122.0 Schmidt-Cassegrain + CCD + f/3.3 focal reducer 4
0.28-m f/1160.0 Schmidt-Cassegrain + CCD 1
Unknown 12