D66 Civico Osservatorio Astronomico di Rozzano

Last update: UTC 2026-01-08 06:41:01

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 2 0 0 1 0 0 0 0 1 0
2025 34 0 0 4 9 0 0 0 21 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 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 2025-A153 DAILY ORBIT UPDATE (2025 January 9) 2025-01-09 12:11:00
2 MPEC 2025-A159 DAILY ORBIT UPDATE (2025 January 10) 2025-01-10 13:42:00
3 MPEC 2025-A167 DAILY ORBIT UPDATE (2025 January 12) 2025-01-12 12:16:00
4 MPEC 2025-A169 DAILY ORBIT UPDATE (2025 January 13) 2025-01-13 12:18:00
5 MPEC 2025-C50 DAILY ORBIT UPDATE (2025 February 5) 2025-02-05 12:40:00
6 MPEC 2025-E98 DAILY ORBIT UPDATE (2025 March 5) 2025-03-05 12:28:00
7 MPEC 2025-F18 DAILY ORBIT UPDATE (2025 March 20) 2025-03-20 12:05:00
8 MPEC 2025-G43 2025 FC22 2025-04-03 06:36:00 NEA (H>22) CATCH
9 MPEC 2025-G63 DAILY ORBIT UPDATE (2025 April 4) 2025-04-04 12:37:00
10 MPEC 2025-H60 DAILY ORBIT UPDATE (2025 April 22) 2025-04-22 12:10:00
11 MPEC 2025-H61 2025 HW 2025-04-22 12:45:00 NEA (H>22) CATCH
12 MPEC 2025-H70 2025 HA1 2025-04-22 17:26:00 NEA (H>22) CATCH
13 MPEC 2025-H123 2025 HW2 2025-04-25 02:36:00 NEA (H>22) CATCH
14 MPEC 2025-H131 2025 HE3 2025-04-25 11:45:00 NEA (H>22) CATCH
15 MPEC 2025-P138 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-08-12 16:13:00 Comet CATCH
16 MPEC 2025-U252 2020 FA5 2025-10-28 16:02:00 PHAg18 CATCH
17 MPEC 2025-U264 2025 UG8 2025-10-29 11:44:00 NEA (H>22) CATCH
18 MPEC 2025-W159 2025 WC5 2025-11-27 00:30:00 NEA (H>22) CATCH
19 MPEC 2025-W172 2025 WF6 2025-11-27 19:29:00 NEA (H>22) CATCH
20 MPEC 2025-W173 2025 WG6 2025-11-27 19:30:00 NEA (H>22) CATCH
21 MPEC 2025-W192 2025 WG8 2025-11-29 01:52:00 NEA (H>22) CATCH
22 MPEC 2025-X77 2025 XV 2025-12-09 21:35:00 NEA (H>22) CATCH
23 MPEC 2025-X84 2013 YK70 2025-12-10 08:45:00 NEA (18>H>22) CATCH
24 MPEC 2025-X90 2025 XJ1 2025-12-10 20:51:00 NEA (H>22) CATCH
25 MPEC 2025-X131 2025 XZ2 2025-12-12 21:26:00 NEA (H>22) CATCH
26 MPEC 2025-X143 2025 XJ3 2025-12-13 14:00:00 NEA (H>22) CATCH
27 MPEC 2025-X148 2025 XO3 2025-12-13 14:16:00 NEA (H>22) CATCH
28 MPEC 2025-X160 2025 XA4 2025-12-14 02:47:00 NEA (H>22) CATCH
29 MPEC 2025-Y30 COMET P/2025 W4 (PANSTARRS) 2025-12-17 22:29:00 Comet CATCH
30 MPEC 2025-Y51 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-12-18 22:36:00 Comet CATCH
31 MPEC 2025-Y227 2025 YQ7 2025-12-28 23:37:00 NEA (H>22) CATCH
32 MPEC 2025-Y235 2025 YA8 2025-12-29 07:42:00 NEA (H>22) CATCH
33 MPEC 2025-Y236 2025 YC8 2025-12-29 07:49:00 NEA (H>22) CATCH
34 MPEC 2025-Y256 2025 YY8 2025-12-30 13:02:00 NEA (H>22) CATCH
35 MPEC 2026-A15 COMET C/2025 X1 (PANSTARRS) 2026-01-06 16:25:00 Comet CATCH
36 MPEC 2026-A24 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2026-01-07 23:27:00 Comet CATCH

Objects Observed by This Station

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
21088 4866 0 2024-08-22 2024-09-10 18.1 811
30825 3450 0 2024-09-02 2024-09-10 18.7 575
66251 2970 0 2024-09-02 2024-09-10 17.7 495
04954 2853 0 2025-01-11 2025-01-11 17.6 951
E3678 2526 0 2024-12-26 2024-12-29 17.5 421
01864 2313 0 2025-01-11 2025-01-11 18.0 771
36183 1740 0 2024-12-26 2024-12-29 18.7 290
06239 1626 0 2024-12-26 2024-12-29 20.6 271
05587 1306 0 2025-01-11 2025-01-11 19.3 653
01981 1059 0 2025-01-11 2025-01-11 19.7 353
c5268 1044 0 2024-09-02 2024-09-10 17.5 174
B1253 588 0 2025-02-02 2025-02-02 19.8 294
A3067 579 0 2025-02-02 2025-02-02 16.4 193
0003I 333 0 2025-07-29 2025-12-28 14.6 37
K12A13C 198 0 2024-12-26 2024-12-29 21.7 33
K18G02J 138 0 2025-03-19 2025-03-19 19.0 46
K03G22Q 126 0 2025-04-21 2025-04-21 19.6 42
K25B10C 126 0 2025-03-19 2025-03-19 15.6 42
K18X03Y 105 0 2025-01-11 2025-01-11 19.7 35
K24W70Y 100 0 2024-12-30 2024-12-30 17.8 20
K25E02D 90 0 2025-03-19 2025-03-19 18.7 30
K18R02C 78 0 2025-03-04 2025-03-04 16.2 26
K25D01D 75 0 2025-03-04 2025-03-04 21.8 25
K25E04F 63 0 2025-03-19 2025-03-19 17.2 21
K20F05A 57 0 2025-10-27 2025-10-27 21.4 19
K25X00V 54 0 2025-12-09 2025-12-09 20.6 18
K25W06F 36 0 2025-11-26 2025-11-26 19.6 3
K13Y70K 32 0 2025-12-09 2025-12-09 19.8 16
K25X01J 30 0 2025-12-09 2025-12-09 N/A 10
K25W05C 24 0 2025-11-26 2025-11-26 18.4 2
K25X02Z 24 0 2025-12-12 2025-12-12 N/A 8
K25X03O 24 0 2025-12-12 2025-12-12 20.8 8
K25X04A 24 0 2025-12-12 2025-12-12 20.9 8
K25H02W 18 0 2025-04-24 2025-04-24 22.6 6
K25Y07Q 18 0 2025-12-28 2025-12-28 19.2 6
K25H01A 15 0 2025-04-21 2025-04-21 21.2 5
K25H03E 15 0 2025-04-24 2025-04-24 20.2 5
K25G00K 12 0 2025-04-03 2025-04-03 19.6 4
K25W06G 12 0 2025-11-26 2025-11-26 21.2 1
K25Y08A 12 0 2025-12-28 2025-12-28 18.9 4
K25U08G 9 0 2025-10-27 2025-10-27 N/A 3
K25X03J 9 0 2025-12-12 2025-12-12 21.2 3
K25Y08Y 9 0 2025-12-28 2025-12-28 18.1 3
PK25W040 9 0 2025-12-12 2025-12-12 20.5 3
K25H00W 8 0 2025-04-21 2025-04-21 21.6 4
CK25X010 6 0 2025-12-28 2025-12-28 20.2 2
K25Y08C 6 0 2025-12-28 2025-12-28 N/A 2
K25F22C 4 0 2025-03-31 2025-03-31 N/A 2
K25W08G 4 0 2025-11-27 2025-11-27 20.4 2

List of Observers

Observer Group Total MPECs
F.Palaia, M.Gusmaroli, M.Santarossa 21
Unknown 9
F.Palaia 4
D.Ortolani, F.Palaia, M.Gusmaroli, M.Nicolini 1
M.Gusmaroli 1
Individual Observer Total MPECs
F.Palaia 26
M.Gusmaroli 23
M.Santarossa 21
Unknown 9
D.Ortolani 1
M.Nicolini 1

List of Measurers

Measurer Group Total MPECs
F.Palaia 22
Unknown 13
M.Santarossa 1
Individual Measurer Total MPECs
F.Palaia 22
Unknown 13
M.Santarossa 1

List of Facilities

Facilities Count
0.40-m f/10 reflector + CCD 24
0.40-m f/10.0 reflector + CCD 3
Unknown 9