903 Fukuchiyama and Kannabe

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 27 0 0 22 1 0 0 0 4 0
2023 43 0 0 32 3 0 0 0 8 0
2022 27 0 0 27 0 0 0 0 0 0
2021 0 0 0 0 0 0 0 0 0 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 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 15 0 0 6 9 0 0 0 0 0
2000 17 0 0 4 9 0 0 0 4 0
1999 10 0 0 6 2 0 0 0 2 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-T13 2024 SY6 2024-10-01 11:37:00 NEA (H>22) CATCH
2 MPEC 2024-S63 2024 SA1 2024-09-25 20:14:00 NEA (H>22) CATCH
3 MPEC 2024-S62 2024 SZ 2024-09-25 19:36:00 NEA (H>22) CATCH
4 MPEC 2024-S38 2024 SF 2024-09-23 19:36:00 NEA (H>22) CATCH
5 MPEC 2024-R366 DAILY ORBIT UPDATE (2024 September 15) 2024-09-15 12:04:00
6 MPEC 2024-R266 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-09-11 20:19:00 Comet CATCH
7 MPEC 2024-Q42 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-08-26 03:45:00 Comet CATCH
8 MPEC 2024-Q20 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-08-19 01:13:00 Comet CATCH
9 MPEC 2024-N80 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-07-07 07:01:00 Comet CATCH
10 MPEC 2024-M118 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-06-30 07:07:00 Comet CATCH
11 MPEC 2024-M41 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-06-21 20:09:00 Comet CATCH
12 MPEC 2024-L140 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-06-14 22:23:00 Comet CATCH
13 MPEC 2024-L77 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-06-07 05:57:00 Comet CATCH
14 MPEC 2024-K130 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-05-30 08:00:00 Comet CATCH
15 MPEC 2024-J304 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-05-14 19:08:00 Comet CATCH
16 MPEC 2024-J122 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-05-07 20:00:00 Comet CATCH
17 MPEC 2024-H91 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-04-29 19:47:00 Comet CATCH
18 MPEC 2024-H50 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-04-21 03:18:00 Comet CATCH
19 MPEC 2024-G193 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-04-13 23:03:00 Comet CATCH
20 MPEC 2024-E157 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-03-12 19:32:00 Comet CATCH
21 MPEC 2024-D126 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-02-26 05:48:00 Comet CATCH
22 MPEC 2024-D33 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-02-17 09:36:00 Comet CATCH
23 MPEC 2024-B144 COMET P/2001 Q6 = P/2023 X5 (NEAT) 2024-01-28 06:15:00 ✓ Comet CATCH
24 MPEC 2024-B139 COMET P/2023 Y3 = P/2017 BQ100 (ATLAS) 2024-01-27 04:37:00 Comet CATCH
25 MPEC 2024-B57 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-01-20 07:23:00 Comet CATCH
26 MPEC 2024-A150 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-01-13 04:14:00 Comet CATCH
27 MPEC 2024-A43 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-01-05 07:20:00 Comet CATCH
28 MPEC 2023-Y70 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-12-21 09:40:00 Comet CATCH
29 MPEC 2023-X98 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-12-06 08:53:00 Comet CATCH
30 MPEC 2023-W26 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-11-19 01:05:00 Comet CATCH
31 MPEC 2023-V225 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-11-13 04:13:00 Comet CATCH
32 MPEC 2023-V39 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-11-05 02:09:00 Comet CATCH
33 MPEC 2023-V01 COMET C/2023 S3 (Lemmon) 2023-11-01 02:12:00 Comet CATCH
34 MPEC 2023-U276 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-10-29 08:53:00 Comet CATCH
35 MPEC 2023-U159 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-10-21 05:24:00 Comet CATCH
36 MPEC 2023-T65 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-10-07 04:08:00 Comet CATCH
37 MPEC 2023-T05 COMET C/2023 S2 (ATLAS) 2023-10-02 19:54:00 Comet CATCH
38 MPEC 2023-S260 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-09-29 00:01:00 Comet CATCH
39 MPEC 2023-S181 DAILY ORBIT UPDATE (2023 September 24) 2023-09-24 12:26:00
40 MPEC 2023-R153 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-09-12 09:13:00 Comet CATCH
41 MPEC 2023-R42 COMET P/2010 YK3 = P/2023 KF3 2023-09-08 02:02:00 Comet CATCH
42 MPEC 2023-R20 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-09-06 07:20:00 Comet CATCH
43 MPEC 2023-Q150 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-08-28 08:03:00 Comet CATCH
44 MPEC 2023-P65 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-08-13 04:14:00 Comet CATCH
45 MPEC 2023-P25 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-08-07 00:38:00 Comet CATCH
46 MPEC 2023-O106 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-07-29 01:50:00 Comet CATCH
47 MPEC 2023-O51 COMET P/2023 M4 (ATLAS) 2023-07-22 02:00:00 Comet CATCH
48 MPEC 2023-O39 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-07-20 07:10:00 Comet CATCH
49 MPEC 2023-N01 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-07-01 04:39:00 Comet CATCH
50 MPEC 2023-M109 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-06-23 00:18:00 Comet CATCH
51 MPEC 2023-M14 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-06-17 00:45:00 Comet CATCH
52 MPEC 2023-L10 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-06-02 05:34:00 Comet CATCH
53 MPEC 2023-K136 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-05-25 03:40:00 Comet CATCH
54 MPEC 2023-K53 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-05-19 01:52:00 Comet CATCH
55 MPEC 2023-J29 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-05-04 05:11:00 Comet CATCH
56 MPEC 2023-H131 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-04-21 20:15:00 Comet CATCH
57 MPEC 2023-G31 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-04-04 20:08:00 Comet CATCH
58 MPEC 2023-F200 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-03-29 02:03:00 Comet CATCH
59 MPEC 2023-F81 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-03-21 02:27:00 Comet CATCH
60 MPEC 2023-E68 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-03-13 20:48:00 Comet CATCH
61 MPEC 2023-E49 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-03-06 22:02:00 Comet CATCH
62 MPEC 2023-D72 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-02-28 04:56:00 Comet CATCH
63 MPEC 2023-D41 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-02-22 07:38:00 Comet CATCH
64 MPEC 2023-C137 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-02-14 06:37:00 Comet CATCH
65 MPEC 2023-C45 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-02-07 05:46:00 Comet CATCH
66 MPEC 2023-B57 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-01-21 09:44:00 Comet CATCH
67 MPEC 2023-B23 DAILY ORBIT UPDATE (2023 January 19) 2023-01-19 12:08:00
68 MPEC 2023-A50 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-01-14 07:55:00 Comet CATCH
69 MPEC 2023-A41 DAILY ORBIT UPDATE (2023 January 13) 2023-01-13 12:03:00
70 MPEC 2023-A16 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-01-07 08:16:00 Comet CATCH
71 MPEC 2022-Y232 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-12-31 23:50:00 Comet CATCH
72 MPEC 2022-Y114 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-12-24 01:27:00 Comet CATCH
73 MPEC 2022-Y15 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-12-17 07:23:00 Comet CATCH
74 MPEC 2022-X67 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-12-09 07:22:00 Comet CATCH
75 MPEC 2022-W269 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-11-30 05:29:00 Comet CATCH
76 MPEC 2022-W132 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-11-22 03:42:00 Comet CATCH
77 MPEC 2022-V95 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-11-05 03:31:00 Comet CATCH
78 MPEC 2022-U349 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-10-29 04:43:00 Comet CATCH
79 MPEC 2022-U146 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-10-21 06:57:00 Comet CATCH
80 MPEC 2022-T133 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-10-13 04:45:00 Comet CATCH
81 MPEC 2022-T100 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-10-07 06:33:00 Comet CATCH
82 MPEC 2022-S297 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-09-27 22:09:00 Comet CATCH
83 MPEC 2022-S20 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-09-18 01:58:00 Comet CATCH
84 MPEC 2022-N37 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-07-06 08:40:00 Comet CATCH
85 MPEC 2022-M21 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-06-21 05:43:00 Comet CATCH
86 MPEC 2022-L66 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-06-08 04:25:00 Comet CATCH
87 MPEC 2022-K19 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-05-20 03:39:00 Comet CATCH
88 MPEC 2022-J42 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-05-06 07:24:00 Comet CATCH
89 MPEC 2022-H122 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-04-30 09:05:00 Comet CATCH
90 MPEC 2022-H30 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-04-23 08:53:00 Comet CATCH
91 MPEC 2022-H04 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-04-17 04:45:00 Comet CATCH
92 MPEC 2022-G109 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-04-08 08:02:00 Comet CATCH
93 MPEC 2022-F14 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-03-22 07:23:00 Comet CATCH
94 MPEC 2022-D36 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-02-23 06:10:00 Comet CATCH
95 MPEC 2022-C234 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-02-14 08:44:00 Comet CATCH
96 MPEC 2022-C56 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-02-04 04:24:00 Comet CATCH
97 MPEC 2022-A21 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-01-04 23:56:00 Comet CATCH
98 MPEC 2001-Y31 DAILY ORBIT UPDATE (2001 DEC. 22 UT) 2001-12-22 07:08:00
99 MPEC 2001-Y10 COMET C/2001 W2 (BATTERS) 2001-12-18 18:10:00 Comet CATCH
100 MPEC 2001-X72 COMET P/2001 Q6 (NEAT) 2001-12-15 16:41:00 Comet CATCH
101 MPEC 2001-W60 DAILY ORBIT UPDATE (2001 NOV. 26 UT) 2001-11-26 07:13:00
102 MPEC 2001-W53 COMET C/2001 W2 (BATTERS) 2001-11-23 18:41:00 Comet CATCH
103 MPEC 2001-W08 COMET C/2000 WM1 (LINEAR) 2001-11-16 21:23:00 Comet CATCH
104 MPEC 2001-V28 DAILY ORBIT UPDATE (2001 NOV. 7 UT) 2001-11-07 07:10:00
105 MPEC 2001-S43 DAILY ORBIT UPDATE (2001 SEPT. 26 UT) 2001-09-26 07:25:00
106 MPEC 2001-S29 DAILY ORBIT UPDATE (2001 SEPT. 25 UT) 2001-09-25 07:20:00
107 MPEC 2001-L01 DAILY ORBIT UPDATE (2001 JUNE 1 UT) 2001-06-01 06:36:00
108 MPEC 2001-K46 COMET C/2001 K3 (SKIFF) 2001-05-29 21:47:00 Comet CATCH
109 MPEC 2001-K38 DAILY ORBIT UPDATE (2001 MAY 27 UT) 2001-05-27 06:35:00
110 MPEC 2001-J07 DAILY ORBIT UPDATE (2001 MAY 5 UT) 2001-05-05 06:30:00
111 MPEC 2001-G28 DAILY ORBIT UPDATE (2001 APR. 13 UT) 2001-04-13 06:09:00
112 MPEC 2001-E05 COMET C/2001 A2 (LINEAR) 2001-03-03 00:08:00 Comet CATCH
113 MPEC 2000-W51 DAILY ORBIT UPDATE (2000 NOV. 28 UT) 2000-11-28 07:08:00
114 MPEC 2000-V38 DAILY ORBIT UPDATE (2000 NOV. 14 UT) 2000-11-14 07:07:00
115 MPEC 2000-U41 DAILY ORBIT UPDATE (2000 OCT. 31 UT) 2000-10-31 07:08:00
116 MPEC 2000-U34 2000 UV13 2000-10-29 19:10:00 NEAl18 CATCH
117 MPEC 2000-U07 COMET C/2000 SV74 (LINEAR) 2000-10-19 19:35:00 Comet CATCH
118 MPEC 2000-S60 COMET P/2000 S1 (SKIFF) 2000-09-26 22:15:00 Comet CATCH
119 MPEC 2000-S58 2000 SV20 2000-09-26 19:22:00 NEA (18>H>22) CATCH
120 MPEC 2000-S03 DAILY ORBIT UPDATE (2000 SEPT. 18 UT) 2000-09-18 06:11:00
121 MPEC 2000-O02 COMET C/1999 S4 (LINEAR) 2000-07-16 18:44:00 Comet CATCH
122 MPEC 2000-N23 DAILY ORBIT UPDATE (2000 JULY 10 UT) 2000-07-10 06:21:00
123 MPEC 2000-N15 COMET C/1999 S4 (LINEAR) 2000-07-07 18:54:00 Comet CATCH
124 MPEC 2000-L24 DAILY ORBIT UPDATE (2000 JUNE 7 UT) 2000-06-07 06:30:00
125 MPEC 2000-J01 DAILY ORBIT UPDATE (2000 MAY 1 UT) 2000-05-01 06:12:00
126 MPEC 2000-G50 DAILY ORBIT UPDATE (2000 APR. 14 UT) 2000-04-14 06:16:00
127 MPEC 2000-G46 2000 GU127 2000-04-13 17:02:00 NEA (18>H>22) CATCH
128 MPEC 2000-G31 DAILY ORBIT UPDATE (2000 APR. 7 UT) 2000-04-07 06:13:00
129 MPEC 2000-C27 2000 CM33 2000-02-06 17:12:00 PHAg18 CATCH
130 MPEC 1999-Y28 COMET C/1999 Y1 (LINEAR) 1999-12-27 19:28:00 Comet CATCH
131 MPEC 1999-W33 1999 VM40 1999-11-30 16:32:00 NEAl18 CATCH
132 MPEC 1999-U19 COMET C/1999 U1 (FERRIS) 1999-10-21 19:05:00 Comet CATCH
133 MPEC 1999-U14 COMET C/1999 S4 (LINEAR) 1999-10-19 18:09:00 Comet CATCH
134 MPEC 1999-T25 COMET C/1999 S3 (LINEAR) 1999-10-06 20:23:00 Comet CATCH
135 MPEC 1999-L12 COMET C/1999 J2 (SKIFF) 1999-06-08 20:07:00 Comet CATCH
136 MPEC 1999-L11 COMET C/1999 H3 (LINEAR) 1999-06-08 19:30:00 Comet CATCH
137 MPEC 1999-J37 DAILY ORBIT UPDATE (1999 MAY 14 UT) 1999-05-14 06:07:00
138 MPEC 1999-J34 1999 JV3 1999-05-13 13:21:00 NEA (18>H>22) CATCH
139 MPEC 1999-H05 DAILY ORBIT UPDATE (1999 APR. 18 UT) 1999-04-18 06:07:00

List of Observers

Observers Count
M. Yoshimi 1738

List of Measurers

Measurers Count

List of Facilities

Facilities Count
0.25-m f/6.3 Schmidt-Cassegrain + CCD 80
0.20-m f/5 reflector + CCD 24
0.20-m f/5 reflector + CCD, 0.25-m f/6.3 Schmidt-Cassegrain + CCD 48
0.25-m f/6.3 Schmidt- Cassegrain + CCD 1586