M.P.E.C. statistics for 851

MPEC totals by publication interval for station 851
All MPECs for station 851
Observation totals by observation interval for station 851
All observations for station 851

Burke-Gaffney Observatory, Halifax

Made with MPECSGET database output from a stable database snapshot. Data on this page includes MPECs issued through 2026-01-07.

Code
851
All MPECs
64
Object MPECs
6
Other MPECs
58
Discovery MPECs
0
Telescope
0.61-m f/6.5 reflector
Observers
F. D. Romanov; J. Zhao
Shared chart timeline
2020-09-15 to 2026-01-07
Calendar years, 7 bars
Download histogram data (TXT)

Station maps

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Station MPECs

MPEC Title Objects Discovery Issued
2026-A24 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 101   2026-01-07
2025-X121 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 5   2025-12-12
2025-X93 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2   2025-12-11
2025-Q179 DAILY ORBIT UPDATE (2025 August 27) 92   2025-08-27
2025-P113 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 62   2025-08-07
2025-O108 DAILY ORBIT UPDATE (2025 July 28) 123   2025-07-28
2025-B14 DAILY ORBIT UPDATE (2025 January 19) 156   2025-01-19
2025-B09 2025 BC 1   2025-01-18
2024-U263 DAILY ORBIT UPDATE (2024 October 31) 195   2024-10-31
2024-U35 DAILY ORBIT UPDATE (2024 October 22) 180   2024-10-22
2024-U22 DAILY ORBIT UPDATE (2024 October 20) 126   2024-10-20
2024-T259 COMET P/2024 S2 (Rankin) 1   2024-10-12
2024-S172 DAILY ORBIT UPDATE (2024 September 30) 170   2024-09-30
2024-N28 DAILY ORBIT UPDATE (2024 July 4) 138   2024-07-04
2024-J304 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 96   2024-05-14
2024-G193 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 136   2024-04-13
2023-X98 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 112   2023-12-06
2023-A28 COMET C/2022 W2 (ATLAS) 1   2023-01-10
2022-X67 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 115   2022-12-09
2022-S87 COMET C/2022 R2 (ATLAS) 1   2022-09-20
2022-S46 DAILY ORBIT UPDATE (2022 September 18) 153   2022-09-18
2022-P82 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 78   2022-08-06
2022-O116 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 106   2022-07-31
2022-M18 COMET C/2022 L2 (ATLAS) 1   2022-06-20
2022-L66 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 117   2022-06-08
2022-K136 DAILY ORBIT UPDATE (2022 May 28) 143   2022-05-28
2022-K116 DAILY ORBIT UPDATE (2022 May 27) 163   2022-05-27
2022-H122 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 86   2022-04-30
2022-H30 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 67   2022-04-23
2022-B04 DAILY ORBIT UPDATE (2022 January 18) 51   2022-01-18
2022-B02 DAILY ORBIT UPDATE (2022 January 17) 26   2022-01-17
2021-W31 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 163   2021-11-21
2021-V302 DAILY ORBIT UPDATE (2021 November 13) 210   2021-11-13
2021-U109 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 101   2021-10-27
2021-U89 2021 UT 1   2021-10-25
2021-U57 DAILY ORBIT UPDATE (2021 October 22) 68   2021-10-22
2021-U31 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 121   2021-10-19
2021-U13 DAILY ORBIT UPDATE (2021 October 17) 183   2021-10-17
2021-T285 DAILY ORBIT UPDATE (2021 October 15) 203   2021-10-15
2021-T257 DAILY ORBIT UPDATE (2021 October 14) 213   2021-10-14
2021-T233 DAILY ORBIT UPDATE (2021 October 12) 159   2021-10-12
2021-T217 DAILY ORBIT UPDATE (2021 October 11) 136   2021-10-11
2021-T202 DAILY ORBIT UPDATE (2021 October 10) 161   2021-10-10
2021-T189 DAILY ORBIT UPDATE (2021 October 9) 110   2021-10-09
2021-T170 DAILY ORBIT UPDATE (2021 October 8) 111   2021-10-08
2021-T148 DAILY ORBIT UPDATE (2021 October 7) 119   2021-10-07
2021-T132 DAILY ORBIT UPDATE (2021 October 6) 83   2021-10-06
2021-T130 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 112   2021-10-06
2021-S88 DAILY ORBIT UPDATE (2021 September 25) 95   2021-09-25
2021-S77 DAILY ORBIT UPDATE (2021 September 24) 95   2021-09-24
2021-S71 DAILY ORBIT UPDATE (2021 September 23) 71   2021-09-23
2021-S54 DAILY ORBIT UPDATE (2021 September 21) (CORRECTED) 44   2021-09-21
2021-S45 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 145   2021-09-20
2021-S39 DAILY ORBIT UPDATE (2021 September 19) 89   2021-09-19
2021-S36 DAILY ORBIT UPDATE (2021 September 18) 138   2021-09-18
2021-R75 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 152   2021-09-05
2021-O56 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 86   2021-07-27
2021-K90 DAILY ORBIT UPDATE (2021 May 28) 47   2021-05-28
2021-F20 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 228   2021-03-18
2021-F13 DAILY ORBIT UPDATE (2021 March 17) 77   2021-03-17
2021-D117 DAILY ORBIT UPDATE (2021 February 28) 68   2021-02-28
2021-A190 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 160   2021-01-15
2020-U96 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 107   2020-10-19
2020-S188 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 114   2020-09-25
  • MPEC: online Minor Planet Electronic Circular.
  • Title: official title read from the MPEC.
  • Objects: number of different objects contained in the original MPEC.
  • Discovery: an asterisk only when station 851 is credited with a discovery in that MPEC.
  • Issued: official MPEC publication date in YYYY-MM-DD format.

Observed objects

Nr.ObjectUnpacked objectMPECDiscoveryStationsObs allObs 851Obs percentNote
1     K11Y10Q2011 YQ102021-U57, 2021-U13, 2021-T233, 2021-T217, 2021-T202, 2021-T189, 2021-T148, 2021-T132, 2021-S77, 2021-S71, 2021-S54, 2021-S36 54119116314 % 
2     K14HC9O2014 HO1292021-S39 3525152 % 
3     K19X00S2019 XS2021-V302 991661201 % 
4     K20W00G2020 WG2024-U263 47619122 % 
5     K21U00T2021 UT2021-U89 159722 % 
6     K22A00B2022 AB2022-B04, 2022-B02 49480235 % 
7     K22R04Z2022 RZ42022-S46 3418432 % 
8     K24R32J2024 RJ322024-U35 2718711 % 
9     K24S04W2024 SW42024-S172 4235731 % 
10     K25B00C2025 BC2025-B09 2914621 % 
11    CK17K020C/2017 K22022-O116 2641507240 %comet
12    CK19L030C/2019 L32020-U96 173659120 %comet
13    CK20V020C/2020 V22022-X67 167581120 %comet
14    CK21A010C/2021 A12021-W31, 2021-U109 1062541120 %comet
15    CK21S010C/2021 S12022-L66 4947710 %comet
16    CK22L020C/2022 L22022-M18 136315120 %comet
17    CK22R020C/2022 R22022-S87 4030131 %comet
18    CK22W020C/2022 W22023-A28 5325210 %comet
19    CK25K010C/2025 K12025-X121 167312750 %comet
20    CK25K01bC/2025 K1-B2026-A24 5035831 %comet
21    CK25K01cC/2025 K1-C2026-A24, 2025-X93 7186881 %comet
22    PK24S020P/2024 S22024-T259 3115974 %comet
230003I       0003I2025-P113 338838030 %comet
240004P       4P2021-T130, 2021-S45, 2021-R75 2086628330 %comet
250011P       11P2021-F20 89123420 %comet
260012P       12P2023-X98 170818350 %comet
270022P       22P2022-P82 242535960 %comet
280029P       29P2021-U31, 2020-S188 5075097450 %comet
290062P       62P2024-G193 169354130 %comet
300067P       67P2022-H30, 2021-T130, 2021-O56 25910617140 %comet
3100887       8872025-B14 136566240 % 
3201036       10362024-U22 2271209660 % 
330106P       106P2021-U31 4355741 %comet
340116P       116P2022-H122 247557820 %comet
350132P       132P2021-U109 91143420 %comet
360156P       156P2021-A190 103240020 %comet
3702100       21002025-Q179 165488670 % 
380479P       479P2024-J304 6173330 %comet
3905693       56932022-K136 882771241 % 
4007335       73352022-K116 812499572 % 
4135107       351072025-O108 202589460 % 
4299942       999422021-K90, 2021-F13, 2021-D117 194859060 % 
43E3649       1436492021-U57, 2021-U13, 2021-T285, 2021-T257, 2021-T233, 2021-T217, 2021-T189, 2021-T170, 2021-T132, 2021-S88 5597410811 % 
44f5029       4150292024-N28 117357850 % 
Sum44 objects    1964495910 %25 comets
  • Object: packed MPC designation.
  • Unpacked object: readable designation linked to the MPC orbit page.
  • MPEC: source notices in which this station reported this object.
  • Discovery: an asterisk only when station 851 discovered the object.
  • Stations: all stations in current MPEC data which observed the object.
  • Obs all: unique current observations by all stations; superseded copies are not counted.
  • Obs 851: unique current observations by this station.
  • Obs percent: this station's share of all unique observations.
  • Note: object-type note.

851 has discovered 0 objects. It has made 591 of all 196449 observations (0 %) at 44 objects.



Created with MPECSGET database output.

Website generated with MPECSGET. 2026-08-31 00:24:06 UTC