L39 Osservatorio Spica, Signa

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 4 0 0 4 0 0 0 0 0 0
2023 10 0 0 3 2 0 0 0 4 1
2022 24 0 0 8 6 0 0 0 10 0
2021 26 0 0 9 5 0 0 0 12 0
2020 32 0 0 10 9 0 0 0 13 0
2019 16 0 0 2 9 0 0 0 5 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 2022-Q139 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-08-27 06:24:00 Comet CATCH
2 MPEC 2024-N80 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-07-07 07:01:00 Comet CATCH
3 MPEC 2024-L77 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-06-07 05:57:00 Comet CATCH
4 MPEC 2024-J122 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-05-07 20:00:00 Comet CATCH
5 MPEC 2024-F34 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-03-19 18:48:00 Comet CATCH
6 MPEC 2023-X64 2023 XB1 2023-12-05 13:57:00 ✓ NEA (H>22) CATCH
7 MPEC 2023-L42 2023 LL 2023-06-09 13:02:00 NEA (H>22) CATCH
8 MPEC 2023-F122 DAILY ORBIT UPDATE (2023 March 24) 2023-03-24 12:01:00
9 MPEC 2023-F87 DAILY ORBIT UPDATE (2023 March 21) 2023-03-21 12:44:00
10 MPEC 2023-F81 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-03-21 02:27:00 Comet CATCH
11 MPEC 2023-C137 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-02-14 06:37:00 Comet CATCH
12 MPEC 2023-C127 2023 CH2 2023-02-13 22:02:00 NEA (H>22) CATCH
13 MPEC 2023-C87 2023 CJ1 2023-02-11 20:29:00 NEA (H>22) CATCH
14 MPEC 2023-C45 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-02-07 05:46:00 Comet CATCH
15 MPEC 2023-A29 COMET C/2022 W3 (Leonard) 2023-01-10 05:59:00 Comet CATCH
16 MPEC 2022-T82 DAILY ORBIT UPDATE (2022 October 5) 2022-10-05 12:18:00
17 MPEC 2022-T73 2022 TG1 2022-10-04 22:01:00 NEA (H>22) CATCH
18 MPEC 2022-S297 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-09-27 22:09:00 Comet CATCH
19 MPEC 2022-S101 2022 SG3 2022-09-21 03:54:00 NEA (H>22) CATCH
20 MPEC 2022-N37 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-07-06 08:40:00 Comet CATCH
21 MPEC 2022-J20 DAILY ORBIT UPDATE (2022 May 3) 2022-05-03 12:04:00
22 MPEC 2022-H08 2022 HA 2022-04-19 14:21:00 NEA (H>22) CATCH
23 MPEC 2022-G109 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-04-08 08:02:00 Comet CATCH
24 MPEC 2022-F16 2022 FC 2022-03-23 01:26:00 NEA (H>22) CATCH
25 MPEC 2022-F15 DAILY ORBIT UPDATE (2022 March 22) 2022-03-22 12:12:00
26 MPEC 2022-F14 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-03-22 07:23:00 Comet CATCH
27 MPEC 2022-E133 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-03-09 03:16:00 Comet CATCH
28 MPEC 2022-E122 2022 EC3 2022-03-08 08:35:00 NEA (H>22) CATCH
29 MPEC 2022-E121 2022 EB3 2022-03-08 08:35:00 NEA (H>22) CATCH
30 MPEC 2022-D112 2022 DH3 2022-02-28 02:39:00 NEA (H>22) CATCH
31 MPEC 2022-D43 2022 DV 2022-02-23 21:54:00 NEA (H>22) CATCH
32 MPEC 2022-D39 DAILY ORBIT UPDATE (2022 February 23) 2022-02-23 12:04:00
33 MPEC 2022-D36 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-02-23 06:10:00 Comet CATCH
34 MPEC 2022-C172 DAILY ORBIT UPDATE (2022 February 9) 2022-02-09 12:08:00
35 MPEC 2022-C56 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-02-04 04:24:00 Comet CATCH
36 MPEC 2022-C53 DAILY ORBIT UPDATE (2022 February 3) 2022-02-03 12:20:00
37 MPEC 2022-B105 2022 BH3 2022-01-29 13:12:00 NEA (H>22) CATCH
38 MPEC 2022-B23 2022 BK 2022-01-23 21:34:00 NEA (H>22) CATCH
39 MPEC 2021-Y10 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-12-17 09:49:00 Comet CATCH
40 MPEC 2021-X182 2021 XY4 2021-12-10 13:45:00 NEA (H>22) CATCH
41 MPEC 2021-T130 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-10-06 05:43:00 Comet CATCH
42 MPEC 2021-S45 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-09-20 07:00:00 Comet CATCH
43 MPEC 2021-R97 2021 RB1 2021-09-06 00:17:00 NEA (H>22) CATCH
44 MPEC 2021-R13 2021 QB3 2021-09-01 19:54:00 NEA (H>22) CATCH
45 MPEC 2021-P47 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-08-06 07:05:00 Comet CATCH
46 MPEC 2021-O56 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-07-27 05:45:00 Comet CATCH
47 MPEC 2021-L121 2021 LC4 2021-06-10 22:55:00 NEA (H>22) CATCH
48 MPEC 2021-L04 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-06-01 05:18:00 Comet CATCH
49 MPEC 2021-K103 DAILY ORBIT UPDATE (2021 May 31) 2021-05-31 12:04:00
50 MPEC 2021-G10 2021 GF 2021-04-02 17:18:00 NEA (H>22) CATCH
51 MPEC 2021-F115 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-03-26 07:20:00 Comet CATCH
52 MPEC 2021-F20 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-03-18 08:58:00 Comet CATCH
53 MPEC 2021-F18 2021 FB 2021-03-18 03:42:00 NEA (H>22) CATCH
54 MPEC 2021-F08 2021 ET4 2021-03-17 00:08:00 NEA (H>22) CATCH
55 MPEC 2021-E147 2021 EL4 2021-03-16 02:38:00 NEA (H>22) CATCH
56 MPEC 2021-E49 DAILY ORBIT UPDATE (2021 March 7) 2021-03-07 15:37:00
57 MPEC 2021-D105 DAILY ORBIT UPDATE (2021 February 25) 2021-02-25 15:27:00
58 MPEC 2021-D77 DAILY ORBIT UPDATE (2021 February 22) 2021-02-22 12:24:00
59 MPEC 2021-C321 2021 CW8 2021-02-15 08:30:00 NEA (H>22) CATCH
60 MPEC 2021-C27 DAILY ORBIT UPDATE (2021 February 6) 2021-02-06 12:03:00
61 MPEC 2021-C09 2021 BM3 2021-02-02 23:37:00 PHAg18 CATCH
62 MPEC 2021-C03 2021 BK3 2021-02-01 14:31:00 NEA (H>22) CATCH
63 MPEC 2021-C02 2021 BJ3 2021-02-01 14:25:00 NEA (H>22) CATCH
64 MPEC 2021-A190 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-01-15 00:38:00 Comet CATCH
65 MPEC 2020-X156 COMET C/2020 X2 (ATLAS) 2020-12-14 03:07:00 Comet CATCH
66 MPEC 2020-W155 2020 WP4 2020-11-25 19:30:00 NEA (18>H>22) CATCH
67 MPEC 2020-W112 2009 WY7 2020-11-22 21:20:00 NEA (H>22) CATCH
68 MPEC 2020-W26 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-11-17 07:41:00 Comet CATCH
69 MPEC 2020-V67 2020 VP1 2020-11-10 23:29:00 NEA (H>22) CATCH
70 MPEC 2020-U259 2020 UQ6 2020-10-28 19:39:00 NEA (H>22) CATCH
71 MPEC 2020-U256 DAILY ORBIT UPDATE (2020 October 28) 2020-10-28 12:08:00
72 MPEC 2020-P35 DAILY ORBIT UPDATE (2020 August 9) 2020-08-09 12:01:00
73 MPEC 2020-N04 DAILY ORBIT UPDATE (2020 July 1) 2020-07-01 12:04:00
74 MPEC 2020-M78 2020 MS1 2020-06-23 03:20:00 NEA (H>22) CATCH
75 MPEC 2020-M75 2020 MP1 2020-06-23 00:25:00 NEA (H>22) CATCH
76 MPEC 2020-M67 DAILY ORBIT UPDATE (2020 June 22) 2020-06-22 12:02:00
77 MPEC 2020-M07 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-06-17 04:58:00 Comet CATCH
78 MPEC 2020-K177 DAILY ORBIT UPDATE (2020 May 26) 2020-05-26 12:05:00
79 MPEC 2020-K131 Comet C/2019 Y4 (ATLAS) 2020-05-22 20:52:00 Comet CATCH
80 MPEC 2020-K02 DAILY ORBIT UPDATE (2020 May 16) 2020-05-16 12:10:00
81 MPEC 2020-J16 COMET C/2019 Y4 (ATLAS) 2020-05-01 22:19:00 Comet CATCH
82 MPEC 2020-H190 2020 HW6 2020-04-26 20:47:00 NEA (H>22) CATCH
83 MPEC 2020-H67 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-04-21 06:11:00 Comet CATCH
84 MPEC 2020-H28 COMET C/2019 Y4 (ATLAS) 2020-04-18 23:42:00 Comet CATCH
85 MPEC 2020-G91 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-04-12 05:46:00 Comet CATCH
86 MPEC 2020-G87 DAILY ORBIT UPDATE (2020 April 11) 2020-04-11 12:01:00
87 MPEC 2020-G86 2020 GF2 2020-04-11 11:58:00 NEA (H>22) CATCH
88 MPEC 2020-G84 2020 GD2 2020-04-11 02:00:00 NEA (18>H>22) CATCH
89 MPEC 2020-G65 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-04-06 04:37:00 Comet CATCH
90 MPEC 2020-G44 2020 GC1 2020-04-05 14:09:00 NEA (H>22) CATCH
91 MPEC 2020-F68 DAILY ORBIT UPDATE (2020 March 20) 2020-03-20 12:04:00
92 MPEC 2020-F67 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-03-20 01:22:00 Comet CATCH
93 MPEC 2020-E32 DAILY ORBIT UPDATE (2020 March 8) 2020-03-08 12:06:00
94 MPEC 2020-E26 OBSERVATIONS AND ORBITS OF COMETS and A/ OBJECTS 2020-03-06 22:35:00 Comet CATCH
95 MPEC 2020-D118 2020 DN3 2020-02-27 19:34:00 NEA (H>22) CATCH
96 MPEC 2020-A105 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2020-01-09 16:05:00 Comet CATCH
97 MPEC 2019-Y114 2019 YR3 2019-12-29 21:35:00 NEA (H>22) CATCH
98 MPEC 2019-Y66 2019 YX1 2019-12-22 22:34:00 NEA (H>22) CATCH
99 MPEC 2019-X102 DAILY ORBIT UPDATE (2019 December 10) 2019-12-10 12:02:00
100 MPEC 2019-X94 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2019-12-08 21:23:00 Comet CATCH
101 MPEC 2019-V116 Observations and orbits of comets 2019-11-07 18:07:00 Comet CATCH
102 MPEC 2019-U111 DAILY ORBIT UPDATE (2019 October 23) 2019-10-23 12:09:00
103 MPEC 2019-T169 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2019-10-09 16:11:00 Comet CATCH
104 MPEC 2019-T76 DAILY ORBIT UPDATE (2019 October 4) 2019-10-04 12:18:00
105 MPEC 2019-Q71 DAILY ORBIT UPDATE (2019 August 26) 2019-08-26 12:01:00
106 MPEC 2019-Q23 2001 RW17 2019-08-18 23:03:00 NEA (18>H>22) CATCH
107 MPEC 2019-M14 2019 LZ4 2019-06-17 11:14:00 NEA (H>22) CATCH
108 MPEC 2019-L87 DAILY ORBIT UPDATE (2019 June 10) 2019-06-10 16:43:00
109 MPEC 2019-L25 DAILY ORBIT UPDATE (2019 JUNE 3 UT) 2019-06-03 12:05:00
110 MPEC 2019-J62 DAILY ORBIT UPDATE (2019 MAY 7 UT) 2019-05-07 12:04:00
111 MPEC 2019-H70 DAILY ORBIT UPDATE (2019 APR. 27 UT) 2019-04-27 12:04:00
112 MPEC 2019-H28 DAILY ORBIT UPDATE (2019 APR. 21 UT) 2019-04-21 12:05:00

List of Observers

Observers Count
M. Bertini, L. Franchini, L. Grazzini 31
M. Bertini, L. Franchini 134
M. Bertini, L. Franchini, M. Failli, M. Marino 39
M. Bertini, A. Ilari 4
M. Bertini 190
M. Bertini, L. Franchini, P. Bellucci 3

List of Measurers

Measurers Count
M. Bertini, E. Bertini, A. Mazzoni 5
M. Bertini, E. Bertini 3
M. Bertini, L. Franchini, P. Bellucci, L. Grazzini 10
M. Bertini 23

List of Facilities

Facilities Count
0.30-m Newtonian reflector + CCD 340
0.30m newtonian + CCD 61