P14 Nedlands Observatory, Perth

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
2025 9 0 0 4 5 0 0 0 0 0
2024 35 0 0 12 21 0 0 0 2 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-N64 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-07-07 20:51:00 Comet CATCH
2 MPEC 2025-M120 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-06-26 16:33:00 Comet CATCH
3 MPEC 2025-M114 DAILY ORBIT UPDATE (2025 June 26) 2025-06-26 12:53:00
4 MPEC 2025-K118 DAILY ORBIT UPDATE (2025 May 28) 2025-05-28 12:13:00
5 MPEC 2025-K109 DAILY ORBIT UPDATE (2025 May 27) 2025-05-27 12:10:00
6 MPEC 2025-K38 DAILY ORBIT UPDATE (2025 May 21) 2025-05-21 12:08:00
7 MPEC 2025-J72 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-05-08 16:12:00 Comet CATCH
8 MPEC 2025-J66 DAILY ORBIT UPDATE (2025 May 7) 2025-05-07 12:15:00
9 MPEC 2025-J08 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-05-01 14:58:00 Comet CATCH
10 MPEC 2024-V28 DAILY ORBIT UPDATE (2024 November 2) 2024-11-02 12:07:00
11 MPEC 2024-T189 DAILY ORBIT UPDATE (2024 October 8) 2024-10-08 12:43:00
12 MPEC 2024-T22 COMET C/2024 S1 (ATLAS) 2024-10-01 19:42:00 Comet CATCH
13 MPEC 2024-O39 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-07-23 01:21:00 Comet CATCH
14 MPEC 2024-N144 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-07-14 01:54:00 Comet CATCH
15 MPEC 2024-N80 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-07-07 07:01:00 Comet CATCH
16 MPEC 2024-M118 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-06-30 07:07:00 Comet CATCH
17 MPEC 2024-M114 DAILY ORBIT UPDATE (2024 June 29) 2024-06-29 12:09:00
18 MPEC 2024-M93 DAILY ORBIT UPDATE (2024 June 27) 2024-06-27 12:05:00
19 MPEC 2024-M41 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-06-21 20:09:00 Comet CATCH
20 MPEC 2024-M35 DAILY ORBIT UPDATE (2024 June 20) 2024-06-20 12:13:00
21 MPEC 2024-M08 DAILY ORBIT UPDATE (2024 June 16) 2024-06-16 12:11:00
22 MPEC 2024-L146 DAILY ORBIT UPDATE (2024 June 15) 2024-06-15 12:10:00
23 MPEC 2024-L140 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-06-14 22:23:00 Comet CATCH
24 MPEC 2024-L135 DAILY ORBIT UPDATE (2024 June 14) 2024-06-14 12:09:00
25 MPEC 2024-L77 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-06-07 05:57:00 Comet CATCH
26 MPEC 2024-L65 DAILY ORBIT UPDATE (2024 June 6) 2024-06-06 12:03:00
27 MPEC 2024-K130 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-05-30 08:00:00 Comet CATCH
28 MPEC 2024-K27 DAILY ORBIT UPDATE (2024 May 19) 2024-05-19 12:04:00
29 MPEC 2024-K25 DAILY ORBIT UPDATE (2024 May 18) 2024-05-18 12:04:00
30 MPEC 2024-J311 DAILY ORBIT UPDATE (2024 May 15) 2024-05-15 12:04:00
31 MPEC 2024-J304 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-05-14 19:08:00 Comet CATCH
32 MPEC 2024-J277 DAILY ORBIT UPDATE (2024 May 12) 2024-05-12 12:02:00
33 MPEC 2024-J265 DAILY ORBIT UPDATE (2024 May 11) 2024-05-11 12:02:00
34 MPEC 2024-J220 DAILY ORBIT UPDATE (2024 May 9) 2024-05-09 12:13:00
35 MPEC 2024-J122 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-05-07 20:00:00 Comet CATCH
36 MPEC 2024-J78 DAILY ORBIT UPDATE (2024 May 5) 2024-05-05 12:06:00
37 MPEC 2024-H91 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-04-29 19:47:00 Comet CATCH
38 MPEC 2024-H50 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-04-21 03:18:00 Comet CATCH
39 MPEC 2024-G193 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2024-04-13 23:03:00 Comet CATCH
40 MPEC 2024-G95 DAILY ORBIT UPDATE (2024 April 8) 2024-04-08 12:13:00
41 MPEC 2024-G88 DAILY ORBIT UPDATE (2024 April 7) 2024-04-07 12:13:00
42 MPEC 2024-E140 DAILY ORBIT UPDATE (2024 March 10) 2024-03-10 12:09:00
43 MPEC 2024-E123 DAILY ORBIT UPDATE (2024 March 8) 2024-03-08 12:10:00
44 MPEC 2024-E109 DAILY ORBIT UPDATE (2024 March 7) 2024-03-07 12:07:00

List of Observers

Observer Group Total MPECs
A.Pearce 260
Individual Observer Total MPECs
A.Pearce 260

List of Measurers

Measurer Group Total MPECs
Individual Measurer Total MPECs

List of Facilities

Facilities Count
0.05-m f/5 Apochromatic Refractor + CCD 206
0.05-m f/5 Apochromatic Refractor + CMO 8
0.05-m f/5.0 Apochromatic Refractor + CMO 46