L90 ABObservatory, Rosarno

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 Orbit Update DOU List Update Retraction Other Follow-Up First Follow-Up
2025 25 0 0 3 7 0 0 0 15 0
2024 41 0 0 5 12 0 0 0 24 0
2023 20 0 0 5 2 0 0 0 13 0
2022 0 0 0 0 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 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 2023-O106 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-07-29 01:50:00 Comet CATCH
2 MPEC 2023-P25 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-08-07 00:38:00 Comet CATCH
3 MPEC 2023-Q33 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-08-20 03:16:00 Comet CATCH
4 MPEC 2023-R168 2023 RE6 2023-09-13 03:22:00 PHAg18 CATCH
5 MPEC 2023-R187 2023 RY7 2023-09-14 11:38:00 NEA (H>22) CATCH
6 MPEC 2023-S08 DAILY ORBIT UPDATE (2023 September 16) 2023-09-16 12:06:00
7 MPEC 2023-S12 2023 RF13 2023-09-16 18:47:00 NEA (H>22) CATCH
8 MPEC 2023-S15 2023 RB15 2023-09-16 22:20:00 NEA (H>22) CATCH
9 MPEC 2023-S16 2023 SA 2023-09-16 22:24:00 NEA (H>22) CATCH
10 MPEC 2023-S29 DAILY ORBIT UPDATE (2023 September 17) 2023-09-17 12:12:00
11 MPEC 2023-S260 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-09-29 00:01:00 Comet CATCH
12 MPEC 2023-V70 2023 VX1 2023-11-06 15:40:00 NEA (H>22) CATCH
13 MPEC 2023-V143 2023 VF4 2023-11-09 14:48:00 NEA (H>22) CATCH
14 MPEC 2023-V147 2023 VQ4 2023-11-09 22:26:00 NEA (H>22) CATCH
15 MPEC 2023-X98 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-12-06 08:53:00 Comet CATCH
16 MPEC 2023-X143 2023 XB4 2023-12-08 01:48:00 NEA (H>22) CATCH
17 MPEC 2023-X177 2023 XW5 2023-12-10 22:01:00 NEA (H>22) CATCH
18 MPEC 2023-X265 2023 XA12 2023-12-13 14:38:00 NEA (H>22) CATCH
19 MPEC 2023-Y51 2023 YS 2023-12-19 02:47:00 NEA (H>22) CATCH
20 MPEC 2023-Y61 2023 YY 2023-12-19 23:01:00 NEA (H>22) CATCH
21 MPEC 2024-A38 2024 AP 2024-01-04 22:01:00 PHAg18 CATCH
22 MPEC 2024-A147 2024 AW3 2024-01-13 01:40:00 NEA (18>H>22) CATCH
23 MPEC 2024-B122 DAILY ORBIT UPDATE (2024 January 24) 2024-01-24 12:39:00
24 MPEC 2024-B136 DAILY ORBIT UPDATE (2024 January 26) 2024-01-26 12:36:00
25 MPEC 2024-B139 COMET P/2023 Y3 = P/2017 BQ100 (ATLAS) 2024-01-27 04:37:00 Comet CATCH
26 MPEC 2024-B145 DAILY ORBIT UPDATE (2024 January 28) 2024-01-28 12:01:00
27 MPEC 2024-C04 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-02-01 08:11:00 Comet CATCH
28 MPEC 2024-C40 DAILY ORBIT UPDATE (2024 February 4) 2024-02-04 12:06:00
29 MPEC 2024-C181 DAILY ORBIT UPDATE (2024 February 15) 2024-02-15 12:41:00
30 MPEC 2024-D06 DAILY ORBIT UPDATE (2024 February 16) 2024-02-16 12:35:00
31 MPEC 2024-D13 2024 CS7 2024-02-16 19:06:00 NEA (H>22) CATCH
32 MPEC 2024-D33 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-02-17 09:36:00 Comet CATCH
33 MPEC 2024-D35 DAILY ORBIT UPDATE (2024 February 17) 2024-02-17 12:36:00
34 MPEC 2024-E186 2024 EG4 2024-03-14 21:43:00 NEA (H>22) CATCH
35 MPEC 2024-F28 DAILY ORBIT UPDATE (2024 March 19) 2024-03-19 12:06:00
36 MPEC 2024-F53 2024 FO1 2024-03-21 00:55:00 NEA (H>22) CATCH
37 MPEC 2024-F62 DAILY ORBIT UPDATE (2024 March 21) 2024-03-21 12:08:00
38 MPEC 2024-F66 2024 FC2 2024-03-22 02:36:00 NEA (H>22) CATCH
39 MPEC 2024-N77 2002 MR3 2024-07-07 03:07:00 PHAg18 CATCH
40 MPEC 2024-O72 2024 OF 2024-07-28 21:24:00 NEA (H>22) CATCH
41 MPEC 2024-O74 2007 US65 2024-07-29 01:08:00 NEA (18>H>22) CATCH
42 MPEC 2024-P24 2024 OJ2 2024-08-02 11:48:00 NEA (H>22) CATCH
43 MPEC 2024-P62 2024 PQ 2024-08-05 00:21:00 NEA (H>22) CATCH
44 MPEC 2024-R331 2024 RN16 2024-09-13 07:00:00 NEA (H>22) CATCH
45 MPEC 2024-S103 2024 SF2 2024-09-27 07:59:00 NEA (H>22) CATCH
46 MPEC 2024-T03 2024 SC6 2024-10-01 00:02:00 NEA (H>22) CATCH
47 MPEC 2024-T13 2024 SY6 2024-10-01 11:37:00 NEA (H>22) CATCH
48 MPEC 2024-T259 COMET P/2024 S2 (Rankin) 2024-10-12 03:13:00 Comet CATCH
49 MPEC 2024-U154 2024 UO4 2024-10-27 23:05:00 NEA (H>22) CATCH
50 MPEC 2024-U199 2024 UL6 2024-10-29 02:59:00 NEA (H>22) CATCH
51 MPEC 2024-U209 DAILY ORBIT UPDATE (2024 October 29) 2024-10-29 12:29:00
52 MPEC 2024-U245 2024 UF9 2024-10-30 22:11:00 NEA (H>22) CATCH
53 MPEC 2024-U258 2024 UX9 2024-10-31 11:42:00 NEA (H>22) CATCH
54 MPEC 2024-V28 DAILY ORBIT UPDATE (2024 November 2) 2024-11-02 12:07:00
55 MPEC 2024-V66 2024 VC1 2024-11-04 11:58:00 NEA (H>22) CATCH
56 MPEC 2024-V109 2024 VA2 2024-11-08 18:34:00 NEA (H>22) CATCH
57 MPEC 2024-V111 2024 VB2 2024-11-09 17:45:00 NEA (H>22) CATCH
58 MPEC 2024-V112 2024 VC2 2024-11-09 19:55:00 NEA (H>22) CATCH
59 MPEC 2024-W50 2024 WO 2024-11-22 04:43:00 NEA (H>22) CATCH
60 MPEC 2024-W108 2024 WQ2 2024-11-24 21:20:00 NEA (H>22) CATCH
61 MPEC 2024-W146 DAILY ORBIT UPDATE (2024 November 26) 2024-11-26 12:15:00
62 MPEC 2025-A28 2025 AC 2025-01-02 11:33:00 NEA (H>22) CATCH
63 MPEC 2025-A61 DAILY ORBIT UPDATE (2025 January 4) 2025-01-04 13:08:00
64 MPEC 2025-B51 2025 BH1 2025-01-22 00:35:00 NEA (H>22) CATCH
65 MPEC 2025-B59 2025 BO1 2025-01-22 16:12:00 NEA (H>22) CATCH
66 MPEC 2025-D78 2025 DG2 2025-02-22 15:21:00 NEA (H>22) CATCH
67 MPEC 2025-D79 2025 DH2 2025-02-22 15:22:00 NEA (H>22) CATCH
68 MPEC 2025-D87 2025 DS2 2025-02-22 18:27:00 NEA (H>22) CATCH
69 MPEC 2025-F16 2025 FD 2025-03-19 22:17:00 NEA (H>22) CATCH
70 MPEC 2025-F17 2025 FE 2025-03-19 22:20:00 NEA (H>22) CATCH
71 MPEC 2025-G57 2025 GL 2025-04-03 23:49:00 NEA (H>22) CATCH
72 MPEC 2025-J22 2025 JJ 2025-05-03 23:24:00 NEA (H>22) CATCH
73 MPEC 2025-M70 2025 MY1 2025-06-22 22:56:00 NEA (H>22) CATCH
74 MPEC 2025-M123 2025 ML89 2025-06-27 02:42:00 NEA (H>22) CATCH
75 MPEC 2025-N22 Comet 3I/ATLAS 2025-07-03 15:33:00 Comet CATCH
76 MPEC 2025-N51 Comet 3I/ATLAS 2025-07-06 20:37:00 Comet CATCH
77 MPEC 2025-O40 Comet 3I/ATLAS 2025-07-21 17:46:00 Comet CATCH
78 MPEC 2025-S158 DAILY ORBIT UPDATE (2025 September 21) 2025-09-21 12:20:00
79 MPEC 2025-S171 DAILY ORBIT UPDATE (2025 September 22) 2025-09-22 12:21:00
80 MPEC 2025-S181 DAILY ORBIT UPDATE (2025 September 23) 2025-09-23 12:04:00
81 MPEC 2025-S199 DAILY ORBIT UPDATE (2025 September 24) 2025-09-24 12:10:00
82 MPEC 2025-S249 DAILY ORBIT UPDATE (2025 September 26) 2025-09-26 12:18:00
83 MPEC 2025-S288 DAILY ORBIT UPDATE (2025 September 30) 2025-09-30 12:26:00
84 MPEC 2025-T140 2025 SA73 2025-10-12 06:06:00 NEA (H>22) CATCH
85 MPEC 2025-U215 2025 UR6 2025-10-26 11:47:00 NEA (18>H>22) CATCH
86 MPEC 2025-U224 2025 UT6 2025-10-26 21:56:00 NEA (H>22) CATCH

Objects Observed by This Station (76 total)

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
0012P 2133 0 2023-07-23 2023-11-19 18.7 79
30825 1665 0 2024-01-23 2024-01-23 20.9 555
85804 1638 0 2024-01-23 2024-01-23 N/A 546
68350 1608 0 2024-01-23 2024-01-23 18.0 536
96590 1368 0 2024-01-23 2024-01-23 19.4 456
K25F22A 1254 0 2025-09-20 2025-09-29 20.1 57
36183 867 0 2024-11-25 2024-11-25 19.1 289
K19A04V 804 0 2023-09-15 2023-09-16 15.6 134
K23S01P 585 0 2024-02-14 2024-02-16 21.5 65
I7026 573 0 2024-01-25 2024-01-25 19.1 191
D9622 540 0 2024-01-25 2024-01-25 20.8 180
0144P 528 0 2024-02-05 2024-02-06 18.8 88
0103P 399 0 2023-09-13 2023-09-13 21.6 133
0003I 225 0 2025-07-02 2025-07-18 12.7 25
r3671 174 0 2024-03-20 2024-03-20 17.4 58
K08O07S 159 0 2024-01-27 2024-01-27 18.2 53
K25S73A 90 0 2025-10-11 2025-10-11 18.5 3
K07U65S 81 0 2024-07-28 2024-07-28 20.6 27
K23R06E 57 0 2023-09-12 2023-09-12 18.5 19
K02M03R 45 0 2024-07-06 2024-07-06 19.5 15
K24A03W 45 0 2024-01-12 2024-01-12 18.2 15
K24S02F 42 0 2024-09-26 2024-09-26 21.4 14
K24U09F 42 0 2024-10-30 2024-10-30 18.3 14
K23R13F 39 0 2023-09-15 2023-09-15 18.1 13
K24A00P 36 0 2024-01-03 2024-01-03 19.1 12
K24E04G 33 0 2024-03-14 2024-03-14 20.1 11
K24F02C 33 0 2024-03-20 2024-03-20 20.5 11
K25B01H 33 0 2025-01-21 2025-01-21 22.4 11
K25D02G 33 0 2025-02-21 2025-02-21 21.7 11
K25M01Y 33 0 2025-06-22 2025-06-22 17.9 11
K24A10Z 30 0 2024-02-03 2024-02-03 18.6 10
K24C07S 30 0 2024-02-15 2024-02-15 17.4 10
K24U09X 30 0 2024-10-30 2024-10-30 20.3 10
K24V01C 30 0 2024-11-03 2024-11-03 22.8 10
K23V04F 27 0 2023-11-08 2023-11-08 24.5 9
K25D02S 27 0 2025-02-21 2025-02-21 20.8 9
K23X12A 24 0 2023-12-12 2023-12-12 19.6 8
K24O00F 24 0 2024-07-27 2024-07-27 20.0 8
K24U06F 24 0 2024-10-28 2024-10-28 18.1 8
K25F00D 24 0 2025-03-19 2025-03-19 21.0 8
PK24S020 24 0 2024-09-30 2024-10-01 18.9 4
K23V04Q 21 0 2023-11-08 2023-11-08 21.0 7
K24S06Y 21 0 2024-09-30 2024-09-30 20.4 7
K23R07Y 18 0 2023-09-13 2023-09-13 19.4 6
K24V02C 18 0 2024-11-08 2024-11-08 19.4 6
K25A00B 18 0 2025-01-01 2025-01-01 16.3 6
K23V01X 15 0 2023-11-05 2023-11-05 19.6 5
K23Y00Y 15 0 2023-12-19 2023-12-19 21.1 5
K24F00F 15 0 2024-03-18 2024-03-18 22.2 5
K24P00Q 15 0 2024-08-04 2024-08-04 21.8 5
K24U06L 15 0 2024-10-28 2024-10-28 20.9 5
K24W00O 15 0 2024-11-21 2024-11-21 19.6 5
K23Y00S 12 0 2023-12-18 2023-12-18 19.4 4
K25A00C 12 0 2025-01-01 2025-01-01 15.5 4
K25F00E 12 0 2025-03-19 2025-03-19 18.8 4
K25G00L 12 0 2025-04-03 2025-04-03 N/A 4
K25J00J 12 0 2025-05-03 2025-05-03 21.6 4
K25M89L 12 0 2025-06-26 2025-06-26 19.2 4
PK23Y030 12 0 2024-01-04 2024-01-28 18.5 2
K23R15B 9 0 2023-09-16 2023-09-16 19.4 3
K23X04B 9 0 2023-12-07 2023-12-07 17.4 3
K23X05W 9 0 2023-12-10 2023-12-10 21.6 3
K24R16N 9 0 2024-09-12 2024-09-12 18.8 3
K24S06C 9 0 2024-09-30 2024-09-30 20.1 3
K24V00A 9 0 2024-11-01 2024-11-01 16.6 3
K24V02B 9 0 2024-11-08 2024-11-08 19.0 3
K25D02H 9 0 2025-02-21 2025-02-21 19.2 3
K23S00A 6 0 2023-09-16 2023-09-16 20.2 2
K24F01O 6 0 2024-03-20 2024-03-20 19.1 2
K24O02J 6 0 2024-08-01 2024-08-01 19.7 2
K24W02Q 6 0 2024-11-23 2024-11-23 17.5 2
K25B01O 6 0 2025-01-21 2025-01-21 19.3 2
K24U04O 3 0 2024-10-27 2024-10-27 17.7 1
K25U06R 3 0 2025-10-25 2025-10-25 18.4 1
K25U06T 3 0 2025-10-25 2025-10-25 18.2 1
K24V02A 1 0 2024-11-07 2024-11-07 19.8 1

List of Observers

Observer Group Total MPECs
A.Brosio 64
Unknown 21
A.Brosio, A.De Pieri 1
Individual Observer Total MPECs
A.Brosio 65
Unknown 21
A.De Pieri 1

List of Measurers

Measurer Group Total MPECs
Unknown 85
A.Brosio, A.Brosio 1
Individual Measurer Total MPECs
Unknown 85
A.Brosio 2

List of Facilities

Facilities Count
0.30-m f/3.9 reflector + CCD 39
0.30-m f/4.0 reflector + CCD 26
Unknown 21