Z28 Northern Skygems Observatory, Nerpio

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 7 0 0 4 1 0 0 0 2 0
2024 9 0 0 6 1 0 0 0 2 0
2023 24 0 0 5 15 0 0 0 4 0
2022 8 0 0 5 0 0 0 0 3 0
2021 3 0 0 1 2 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 2021-T217 DAILY ORBIT UPDATE (2021 October 11) 2021-10-11 12:22:00
2 MPEC 2021-V200 DAILY ORBIT UPDATE (2021 November 10) 2021-11-10 12:25:00
3 MPEC 2021-W31 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2021-11-21 03:00:00 Comet CATCH
4 MPEC 2022-G109 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-04-08 08:02:00 Comet CATCH
5 MPEC 2022-O37 2022 OS 2022-07-24 02:57:00 NEA (18>H>22) CATCH
6 MPEC 2022-O116 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-07-31 08:01:00 Comet CATCH
7 MPEC 2022-Q139 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-08-27 06:24:00 Comet CATCH
8 MPEC 2022-Q201 COMET P/2022 P2 (ZTF) 2022-08-31 03:28:00 Comet CATCH
9 MPEC 2022-R09 2022 QS31 2022-09-01 13:26:00 NEA (H>22) CATCH
10 MPEC 2022-V95 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-11-05 03:31:00 Comet CATCH
11 MPEC 2022-V125 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2022-11-11 05:30:00 Comet CATCH
12 MPEC 2023-N34 DAILY ORBIT UPDATE (2023 July 9) 2023-07-09 12:02:00
13 MPEC 2023-O106 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-07-29 01:50:00 Comet CATCH
14 MPEC 2023-O110 DAILY ORBIT UPDATE (2023 July 29) 2023-07-29 12:16:00
15 MPEC 2023-O115 DAILY ORBIT UPDATE (2023 July 30) 2023-07-30 12:21:00
16 MPEC 2023-O124 DAILY ORBIT UPDATE (2023 July 31) 2023-07-31 12:26:00
17 MPEC 2023-O127 2023 OY5 2023-07-31 18:38:00 NEA (H>22) CATCH
18 MPEC 2023-P20 DAILY ORBIT UPDATE (2023 August 5) 2023-08-05 12:01:00
19 MPEC 2023-P25 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-08-07 00:38:00 Comet CATCH
20 MPEC 2023-P27 DAILY ORBIT UPDATE (2023 August 7) 2023-08-07 12:02:00
21 MPEC 2023-P32 2023 PB 2023-08-07 19:52:00 NEA (18>H>22) CATCH
22 MPEC 2023-P36 DAILY ORBIT UPDATE (2023 August 8) 2023-08-08 12:03:00
23 MPEC 2023-P54 DAILY ORBIT UPDATE (2023 August 11) 2023-08-11 12:19:00
24 MPEC 2023-P83 DAILY ORBIT UPDATE (2023 August 15) 2023-08-15 12:42:00
25 MPEC 2023-Q03 DAILY ORBIT UPDATE (2023 August 16) 2023-08-16 12:27:00
26 MPEC 2023-Q34 DAILY ORBIT UPDATE (2023 August 20) 2023-08-20 12:03:00
27 MPEC 2023-Q134 DAILY ORBIT UPDATE (2023 August 25) 2023-08-25 12:08:00
28 MPEC 2023-Q150 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-08-28 08:03:00 Comet CATCH
29 MPEC 2023-Q160 2023 QM7 2023-08-29 12:34:00 NEA (H>22) CATCH
30 MPEC 2023-Q164 DAILY ORBIT UPDATE (2023 August 30) 2023-08-30 12:18:00
31 MPEC 2023-Q165 2023 QS7 2023-08-30 20:54:00 NEA (18>H>22) CATCH
32 MPEC 2023-R20 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-09-06 07:20:00 Comet CATCH
33 MPEC 2023-S181 DAILY ORBIT UPDATE (2023 September 24) 2023-09-24 12:26:00
34 MPEC 2023-S235 DAILY ORBIT UPDATE (2023 September 27) 2023-09-27 12:28:00
35 MPEC 2023-Y97 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2023-12-29 03:14:00 Comet CATCH
36 MPEC 2024-B139 COMET P/2023 Y3 = P/2017 BQ100 (ATLAS) 2024-01-27 04:37:00 Comet CATCH
37 MPEC 2024-M38 DAILY ORBIT UPDATE (2024 June 21) 2024-06-21 12:02:00
38 MPEC 2024-M41 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-06-21 20:09:00 Comet CATCH
39 MPEC 2024-O11 COMET C/2024 N3 (Sarneczky) 2024-07-18 02:08:00 Comet CATCH
40 MPEC 2024-P23 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-08-02 08:12:00 Comet CATCH
41 MPEC 2024-P107 COMET C/2023 TD22 (Lemmon) 2024-08-09 04:44:00 Comet CATCH
42 MPEC 2024-P125 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-08-11 06:50:00 Comet CATCH
43 MPEC 2024-R10 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-09-02 02:20:00 Comet CATCH
44 MPEC 2024-T138 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-10-06 05:57:00 Comet CATCH
45 MPEC 2025-A40 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-01-03 03:22:00 Comet CATCH
46 MPEC 2025-A108 A/2025 A1 2025-01-06 15:33:00 Comet CATCH
47 MPEC 2025-A142 COMET P/2015 CD60 (LINEAR) 2025-01-08 18:12:00 Comet CATCH
48 MPEC 2025-A144 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-01-08 21:40:00 Comet CATCH
49 MPEC 2025-B94 DAILY ORBIT UPDATE (2025 January 24) 2025-01-24 12:13:00
50 MPEC 2025-J92 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-05-15 18:19:00 Comet CATCH
51 MPEC 2025-N35 Comet 3I/ATLAS 2025-07-04 18:46:00 Comet CATCH

Objects Observed by This Station (71 total)

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
0029P 4228 0 2022-08-22 2024-12-29 16.4 604
0012P 2607 0 2023-07-22 2024-02-13 18.7 79
K12B23T 1674 0 2023-07-28 2023-08-07 18.3 93
16960 1377 0 2021-09-19 2021-09-19 19.6 459
07341 1212 0 2021-09-19 2021-09-19 15.8 404
CK20R070 957 0 2023-07-28 2023-08-28 21.3 87
0117P 900 0 2023-07-30 2023-07-30 18.9 300
CK17K020 890 0 2022-07-23 2022-07-23 19.2 178
CK19T040 804 0 2023-07-28 2023-07-29 19.3 134
CK22L020 760 0 2022-07-27 2023-07-29 18.4 95
j8732 755 0 2023-08-29 2023-08-29 22.1 151
0237P 747 0 2023-07-28 2023-08-19 21.5 83
E3649 726 0 2021-10-05 2021-10-07 18.7 121
K19U05W 693 0 2023-07-29 2023-08-10 20.1 77
0103P 665 0 2023-07-30 2023-08-23 21.6 133
K18L04M 627 0 2023-07-29 2023-07-29 18.4 209
CK23V040 612 0 2024-06-20 2024-09-15 N/A 36
0002P 402 0 2023-08-22 2023-08-22 20.4 201
CK23E010 396 0 2023-07-29 2023-08-23 15.7 36
K21R12M 384 0 2023-08-07 2023-08-15 22.2 64
0019P 381 0 2022-01-30 2022-01-30 21.7 127
CK22E030 375 0 2022-07-23 2022-07-23 11.7 75
0119P 312 0 2022-11-06 2022-11-06 N/A 156
0118P 302 0 2022-11-06 2022-11-06 15.7 151
08201 270 0 2023-08-23 2023-08-23 19.9 135
CK23A030 258 0 2023-12-21 2023-12-21 18.4 86
X1963 252 0 2023-09-25 2023-09-25 19.2 84
CK22A020 243 0 2023-07-30 2023-07-30 21.6 81
CK20H060 237 0 2023-08-19 2023-08-19 N/A 79
J98Q28K 231 0 2023-08-07 2023-08-07 22.6 77
89136 222 0 2023-09-23 2023-09-23 18.7 74
K23O01Z 216 0 2023-07-28 2023-08-07 17.6 24
K17W01H 213 0 2023-07-30 2023-07-30 21.0 71
0044P 210 0 2022-10-28 2022-10-28 20.0 105
CK22W030 192 0 2023-07-28 2023-07-30 16.8 32
0126P 180 0 2023-08-21 2023-08-21 18.0 60
P9802 176 0 2025-01-23 2025-01-23 20.6 88
0062P 162 0 2024-02-13 2024-02-13 17.2 81
V2070 156 0 2021-10-05 2021-10-07 20.3 26
0121P 150 0 2022-10-30 2022-10-30 21.3 75
K23M02P 141 0 2023-07-30 2023-07-30 17.4 47
0487P 133 0 2024-09-30 2024-12-29 18.2 19
K19X00S 114 0 2021-11-09 2021-11-09 22.1 38
CK23T22D 112 0 2024-08-06 2024-08-08 20.8 14
K23P00M 99 0 2023-08-19 2023-08-19 17.0 33
K23P00F 84 0 2023-08-10 2023-08-13 18.3 14
K23Q00N 84 0 2023-08-19 2023-08-19 19.1 28
0235P 72 0 2025-01-03 2025-01-04 20.7 18
CK24N030 72 0 2024-07-09 2024-07-09 17.9 36
K10P09K 66 0 2023-08-13 2023-08-13 18.8 22
K23O05R 66 0 2023-07-30 2023-08-04 20.8 11
PK23M040 66 0 2023-07-28 2023-07-28 19.3 22
K23Q07M 60 0 2023-08-28 2023-08-28 22.3 15
0003I 50 0 2025-07-02 2025-07-02 12.7 25
K23P00B 45 0 2023-08-06 2023-08-06 N/A 15
CK22L010 44 0 2022-07-27 2022-07-27 19.8 22
PK22P020 44 0 2022-08-22 2022-08-23 18.6 22
K23O03Q 42 0 2023-07-28 2023-07-30 17.8 7
K22O00S 36 0 2022-07-23 2022-07-23 19.4 12
CK21T010 24 0 2021-10-07 2021-10-07 22.0 8
CK23X010 22 0 2023-12-25 2023-12-25 19.5 11
K23O05Y 21 0 2023-07-30 2023-07-30 21.2 7
PK15C60D 21 0 2025-01-02 2025-01-02 N/A 7
CK21T020 20 0 2021-10-07 2021-10-07 20.4 10
CK21V010 20 0 2021-11-07 2021-11-07 21.6 5
K23Q07S 18 0 2023-08-29 2023-08-29 20.6 9
K24M00C 16 0 2024-06-20 2024-06-20 16.7 8
K22Q31S 15 0 2022-08-31 2022-08-31 22.1 5
K23N00E 10 0 2023-07-08 2023-07-08 19.5 5
AK25A010 8 0 2025-01-04 2025-01-04 20.1 4
PK23Y030 4 0 2023-12-19 2023-12-19 18.5 2

List of Observers

Observer Group Total MPECs
Unknown 19
D.De Martin 9
J.Camarasa 5
D.Husar, L.Demetz 3
L.Demetz 3
N.Paul 3
D.Husar 2
D.De Martin, J.Camarasa 1
D.De Martin, P.VanWylen 1
D.De Martin, D.Husar 1
D.Husar, J.Camarasa, L.Demetz 1
J.Camarasa, N.Paul 1
L.Buzzi, L.Demetz 1
C.Brun-Franc, L.Demetz, N.Paul 1
Individual Observer Total MPECs
Unknown 19
D.De Martin 12
L.Demetz 9
J.Camarasa 8
D.Husar 7
N.Paul 5
P.VanWylen 1
L.Buzzi 1
C.Brun-Franc 1

List of Measurers

Measurer Group Total MPECs
Unknown 46
D.Husar 3
D.Husar, J.Camarasa 1
A.Aletti, G.Galli, L.Buzzi 1
Individual Measurer Total MPECs
Unknown 46
D.Husar 4
J.Camarasa 1
A.Aletti 1
G.Galli 1
L.Buzzi 1

List of Facilities

Facilities Count
0.2-m f/3 reflector + CCD 1
0.25-m f/2.9 reflector + CCD 1
0.25-m f/3.0 reflector + CCD 3
0.5-m f/6.8 Corrected Dall-KIrkham + CCD 2
0.50-m f/6.5 reflector + CMO 3
0.50-m f/6.5 reflector + CMO, 0.50-m f/6.8 Planewave CDK20 + CCD, 0.25-m f/0.3 ASA H10 3.6 Astrograph + CCD, 0.25-m f/3 reflector + CMO, 0.50-m f/6.8 reflector + CCD, 0.25-m f/3.00 reflector + CMO 1
0.50-m f/6.8 Planewave CDK20 + CCD 1
0.50-m f/6.9 astrograph + CCD 1
0.50-m f/6.9 reflector + CCD 3
0.50-m f/6.9 reflector + CCD, 0.51-m f/6.8 CDK + CCD 1
0.50-m f/6.9 reflector + CMO 3
0.50-m f/6.9 reflector + CMO, 0.25-m f/2.9 reflector + CCD 1
0.50-m f/6.9 reflector + CMO, 0.25-m f/2.9 reflector + CCD, 0.50-m f/6.8 Planewave CDK20 + CCD 1
0.51-m f/6.8 CDK + CCD 3
0.51-m f/6.8 CDK + CCD, 0.51-m f/6.8 CDK + CMO 1
0.51-m f/6.8 CDK + CMO 4
0.51-m f/6.8 CDK + CMO, 0.25-m f/2.9 reflector + CCD 1
0.51-m f/6.8 CDK + CMO, 0.50-m f/6.9 Corrected Dall-Kirkham + CMO 1
Unknown 19