M.P.E.C. statistics for U71

MPEC totals by publication interval for station U71
All MPECs for station U71
Observation totals by observation interval for station U71
All observations for station U71

AHS Observatory, Castaic

Made with MPECSGET database output from a stable database snapshot. Data on this page includes MPECs issued through 2026-08-24.

Code
U71
All MPECs
93
Object MPECs
4
Other MPECs
89
Discovery MPECs
0
Telescopes
0.79-m reflector; 0.68-m f/2 reflector; 0.36-m f/2.2 reflector
Observers
M. Forslund; S. Deen
Measurer
S. Deen
Shared chart timeline
2020-01-07 to 2026-08-24
Calendar years, 7 bars
Download histogram data (TXT)

Station maps

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Station MPECs

MPEC Title Objects Discovery Issued
2026-Q86 DAILY ORBIT UPDATE (2026 August 24) 89   2026-08-24
2025-A159 DAILY ORBIT UPDATE (2025 January 10) 136   2025-01-10
2023-H227 COMET P/2010 OE101 = P/2021 LJ31 (WISE) 2   2023-04-28
2022-A179 DAILY ORBIT UPDATE (2022 January 14) 123   2022-01-14
2021-Y76 DAILY ORBIT UPDATE (2021 December 31) 272   2021-12-31
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-M91 DAILY ORBIT UPDATE (2021 June 26) 84   2021-06-26
2021-J210 DAILY ORBIT UPDATE (2021 May 14) 156   2021-05-14
2021-J28 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 139   2021-05-03
2021-H73 DAILY ORBIT UPDATE (2021 April 19) 159   2021-04-19
2021-G201 DAILY ORBIT UPDATE (2021 April 14) 179   2021-04-14
2021-G163 DAILY ORBIT UPDATE (2021 April 12) 116   2021-04-12
2021-G03 DAILY ORBIT UPDATE (2021 April 1) 122   2021-04-01
2021-F47 DAILY ORBIT UPDATE (2021 March 20) 169   2021-03-20
2021-F20 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 228   2021-03-18
2021-E49 DAILY ORBIT UPDATE (2021 March 7) 157   2021-03-07
2021-D90 DAILY ORBIT UPDATE (2021 February 23) 157   2021-02-23
2021-D69 DAILY ORBIT UPDATE (2021 February 20) 162   2021-02-20
2021-D54 DAILY ORBIT UPDATE (2021 February 19) 157   2021-02-19
2021-C123 DAILY ORBIT UPDATE (2021 February 9) 286   2021-02-09
2021-C17 DAILY ORBIT UPDATE (2021 February 4) 71   2021-02-04
2021-C01 DAILY ORBIT UPDATE (2021 February 1) 94   2021-02-01
2021-B143 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 144   2021-01-31
2021-B121 DAILY ORBIT UPDATE (2021 January 23) 49   2021-01-23
2021-B110 DAILY ORBIT UPDATE (2021 January 22) 49   2021-01-22
2021-B84 DAILY ORBIT UPDATE (2021 January 20) 71   2021-01-20
2021-B69 DAILY ORBIT UPDATE (2021 January 19) 187   2021-01-19
2021-B55 DAILY ORBIT UPDATE (2021 January 18) 210   2021-01-18
2021-A190 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 160   2021-01-15
2021-A138 DAILY ORBIT UPDATE (2021 January 11) 214   2021-01-11
2021-A71 DAILY ORBIT UPDATE (2021 January 8) 149   2021-01-08
2021-A28 DAILY ORBIT UPDATE (2021 January 5) 209   2021-01-05
2020-Y94 DAILY ORBIT UPDATE (2020 December 22) 212   2020-12-22
2020-Y65 DAILY ORBIT UPDATE (2020 December 21) 151   2020-12-21
2020-Y56 DAILY ORBIT UPDATE (2020 December 20) 168   2020-12-20
2020-W190 DAILY ORBIT UPDATE (2020 November 30) 81   2020-11-30
2020-W164 DAILY ORBIT UPDATE (2020 November 26) 207   2020-11-26
2020-W135 DAILY ORBIT UPDATE (2020 November 24) 174   2020-11-24
2020-W71 DAILY ORBIT UPDATE (2020 November 19) 202   2020-11-19
2020-W62 DAILY ORBIT UPDATE (2020 November 18) 225   2020-11-18
2020-W27 DAILY ORBIT UPDATE (2020 November 17) 233   2020-11-17
2020-W26 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 108   2020-11-17
2020-V143 DAILY ORBIT UPDATE (2020 November 14) 183   2020-11-14
2020-V92 DAILY ORBIT UPDATE (2020 November 12) 170   2020-11-12
2020-U266 DAILY ORBIT UPDATE (2020 October 30) 112   2020-10-30
2020-U132 DAILY ORBIT UPDATE (2020 October 20) 204   2020-10-20
2020-U119 DAILY ORBIT UPDATE (2020 October 19) 187   2020-10-19
2020-U37 DAILY ORBIT UPDATE (2020 October 17) 233   2020-10-17
2020-S253 DAILY ORBIT UPDATE (2020 September 30) 105   2020-09-30
2020-Q205 DAILY ORBIT UPDATE (2020 August 27) 114   2020-08-27
2020-Q146 DAILY ORBIT UPDATE (2020 August 21) 105   2020-08-21
2020-P21 DAILY ORBIT UPDATE (2020 August 6) 40   2020-08-06
2020-P19 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 131   2020-08-04
2020-P14 DAILY ORBIT UPDATE (2020 August 3) 33   2020-08-03
2020-P09 DAILY ORBIT UPDATE (2020 August 2) 139   2020-08-02
2020-O151 DAILY ORBIT UPDATE (2020 July 29) 97   2020-07-29
2020-O103 DAILY ORBIT UPDATE (2020 July 25) 97   2020-07-25
2020-O85 DAILY ORBIT UPDATE (2020 July 24) 128   2020-07-24
2020-O39 DAILY ORBIT UPDATE (2020 July 20) 124   2020-07-20
2020-O34 2020 ON 1   2020-07-20
2020-O09 DAILY ORBIT UPDATE (2020 July 17) 36   2020-07-17
2020-O05 DAILY ORBIT UPDATE (2020 July 16) 44   2020-07-16
2020-N66 DAILY ORBIT UPDATE (2020 July 15) 102   2020-07-15
2020-N54 DAILY ORBIT UPDATE (2020 July 13) 86   2020-07-13
2020-N46 DAILY ORBIT UPDATE (2020 July 12) 159   2020-07-12
2020-N32 DAILY ORBIT UPDATE (2020 July 10) 70   2020-07-10
2020-N26 DAILY ORBIT UPDATE (2020 July 9) 89   2020-07-09
2020-N25 DAILY ORBIT UPDATE (2020 July 8) 80   2020-07-08
2020-L60 DAILY ORBIT UPDATE (2020 June 15) 88   2020-06-15
2020-L37 2020 LE 1   2020-06-09
2020-K216 DAILY ORBIT UPDATE (2020 May 29) 135   2020-05-29
2020-K159 COMET C/2020 K3 (Leonard) 1   2020-05-25
2020-K105 DAILY ORBIT UPDATE (2020 May 21) 190   2020-05-21
2020-K39 DAILY ORBIT UPDATE (2020 May 18) 172   2020-05-18
2020-K21 DAILY ORBIT UPDATE (2020 May 17) 134   2020-05-17
2020-K02 DAILY ORBIT UPDATE (2020 May 16) 123   2020-05-16
2020-J82 DAILY ORBIT UPDATE (2020 May 15) 81   2020-05-15
2020-J68 COMET P/2019 LM4 (Palomar) 1   2020-05-14
2020-J59 DAILY ORBIT UPDATE (2020 May 14) 77   2020-05-14
2020-H211 DAILY ORBIT UPDATE (2020 April 28) 193   2020-04-28
2020-H138 DAILY ORBIT UPDATE (2020 April 24) 158   2020-04-24
2020-H03 DAILY ORBIT UPDATE (2020 April 16) 142   2020-04-16
2020-F184 DAILY ORBIT UPDATE (2020 March 31) 53   2020-03-31
2020-F01 DAILY ORBIT UPDATE (2020 March 16) 125   2020-03-16
2020-D111 DAILY ORBIT UPDATE (2020 February 26) 126   2020-02-26
2020-D36 DAILY ORBIT UPDATE (2020 February 18) 121   2020-02-18
2020-C34 DAILY ORBIT UPDATE (2020 February 2) 193   2020-02-02
2020-B275 DAILY ORBIT UPDATE (2020 January 30) 193   2020-01-30
2020-B213 DAILY ORBIT UPDATE (2020 January 27) 248   2020-01-27
2020-B148 DAILY ORBIT UPDATE (2020 January 25) 260   2020-01-25
2020-B94 DAILY ORBIT UPDATE (2020 January 23) 226   2020-01-23
2020-B72 DAILY ORBIT UPDATE (2020 January 22) 148   2020-01-22
  • 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 U71 is credited with a discovery in that MPEC.
  • Issued: official MPEC publication date in YYYY-MM-DD format.

Observed objects

Nr.ObjectUnpacked objectMPECDiscoveryStationsObs allObs U71Obs percentNote
1     K00K00A2000 KA2020-K39, 2020-J59 4746861 % 
2     K01G02S2001 GS22020-H03, 2020-F184 4235062 % 
3     K01Y03U2001 YU32021-G163 3549031 % 
4     K02T67S2002 TS672020-W164 4342231 % 
5     K03A23F2003 AF232021-A138 5353931 % 
6     K03Y01M2003 YM12021-C17 5166630 % 
7     K04T01P2004 TP12021-G201 5643031 % 
8     K06H00B2006 HB2020-P21, 2020-P09, 2020-N66 4888591 % 
9     K06N00L2006 NL2020-N54, 2020-N32 4934862 % 
10     K08B22C2008 BC222021-G163 4245231 % 
11     K10ED5C2010 EC1352020-O39, 2020-N66 5579151 % 
12     K10JF3V2010 JV1532020-O09 3329731 % 
13     K13P06Y2013 PY62020-U119 4783930 % 
14     K13X22A2013 XA222020-K216 4229241 % 
15     K14L21W2014 LW212020-P21, 2020-P09, 2020-N66 3856581 % 
16     K16P00N2016 PN2020-O103 3225231 % 
17     K16Y00M2016 YM2020-Y56 3824831 % 
18     K17BC3M2017 BM1232020-D111 4740631 % 
19     K19A05N2019 AN52020-P14 5164530 % 
20     K20G02D2020 GD22020-H138 4742931 % 
21     K20H09G2020 HG92020-J59 2820021 % 
22     K20L00E2020 LE2020-L37 2616453 % 
23     K20M00X2020 MX2020-O09 2617453 % 
24     K20O00D2020 OD2020-O151, 2020-O103 3420863 % 
25     K20O00N2020 ON2020-O34 2310733 % 
26     K20O01L2020 OL12020-O85 2514721 % 
27     K20S01T2020 ST12020-W135 6974530 % 
28     K20X06U2020 XU62021-B110 4239431 % 
29     K21A02L2021 AL22021-D54 2116432 % 
30     K21L15N2021 LN152021-S39 2743531 % 
31    CK17B030C/2017 B32021-B143 69160160 %comet
32    CK20K030C/2020 K32020-K159 3823452 %comet
33    CK21A040C/2021 A42021-F20 7272761 %comet
34    PK10OAE1P/K10OAE12023-H227 3167330 %comet
35    PK19L04MP/2019 L4-M2020-J68 3922384 %comet
36    PK20U020P/2020 U22021-B143 2830993 %comet
370011P       11P2020-W26 89123430 %comet
380029P       29P2020-W26 5075097430 %comet
390099P       99P2021-F20 96165430 %comet
4001036       10362021-B69, 2021-A71, 2020-W190 2271209690 % 
410156P       156P2021-J28 103240030 %comet
4202368       23682020-Y94 62268830 % 
430257P       257P2020-P19 105187930 %comet
440277P       277P2021-B143, 2021-A190 5466661 %comet
450409P       409P2021-B143 78112430 %comet
4604503       45032021-C01, 2021-A28 52114461 % 
4705587       55872020-W62 138447130 % 
4805836       58362020-V92 68166330 % 
4905879       58792021-H73, 2021-E49, 2021-D90 60170180 % 
5008037       80372020-U266 61180730 % 
5121088       210882020-U266 189770930 % 
5240267       402672020-K02 122350350 % 
5352768       527682020-B72 1365977120 % 
5453435       534352020-W71, 2020-U37 91271760 % 
5566272       662722020-V92 4896530 % 
5685184       851842020-K216, 2020-K105, 2020-J82, 2020-J59 471005111 % 
5785628       856282020-K105, 2020-H211 107758950 % 
5886450       864502022-A179, 2020-F01 55387940 % 
5986667       866672020-K21, 2020-J59 94210070 % 
6088188       881882021-G03, 2021-F47 62187460 % 
6189355       893552021-D69, 2020-Y65 87280160 % 
6290147       901472021-B55 3781830 % 
6399942       999422021-D90, 2021-C123 194859060 % 
64D6874       1368742020-L60, 2020-K216, 2020-K105 60132881 % 
65D7064       1370642020-H138, 2020-H03 3355761 % 
66D7199       1371992020-L60, 2020-K216, 2020-K105, 2020-K21, 2020-J59 923362181 % 
67F2978       1529782020-W62 4476730 % 
68F4302       1543022020-U132 5268430 % 
69G2186       1621862021-B84 64122530 % 
70G3373       1633732020-D36, 2020-C34, 2020-B275, 2020-B213, 2020-B148, 2020-B94 52838536 % 
71G3693       1636932021-B55 3381430 % 
72G3902       1639022021-B121 59205530 % 
73G4201       1642012021-H73 4281430 % 
74H4050       1740502021-D69 61101330 % 
75H5189       1751892020-K105 57119020 % 
76I4990       1849902020-S253, 2020-K216, 2020-K21 59212760 % 
77I9040       1890402021-B55 1419432 % 
78R1480       2714802021-H73 58116830 % 
79U3174       3031742021-S36 38227130 % 
80X1471       3314712020-L60 68219720 % 
81X3555       3335552020-B72 34174580 % 
82Y9063       3490632020-N54, 2020-N46 1644161 % 
83b3428       3734282020-H03, 2020-F184 2870281 % 
84c0929       3809292020-W27 29137230 % 
85c2503       3825032020-O39, 2020-N54, 2020-N46, 2020-N26, 2020-N25 28386154 % 
86c2625       3826252020-Q205 2340331 % 
87c8945       3889452020-H211 75240130 % 
88f8797       4187972020-V143 2024631 % 
89g0302       4203022020-Q146, 2020-P14 65312860 % 
90h1775       4317752020-S253, 2020-O39, 2020-O05 1616864 % 
91h3992       4339922020-J59 2432941 % 
92h7316       4373162025-A159, 2020-B72 371285353 % 
93h8902       4389022021-C17 4180430 % 
94k8727       4687272021-M91, 2021-J210 1212132 % 
95l7885       4778852020-L60 3680020 % 
96n8066       4980662020-K21 26166620 % 
97o0094       5000942020-P21, 2020-D111 4093691 % 
98o1647       5016472020-Y65 1916832 % 
99q4392       5243922026-Q86 2332631 % 
100r9940       5399402021-Y76, 2020-H211 36137930 % 
Sum100 objects    1927575440 %13 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 U71 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 U71: unique current observations by this station.
  • Obs percent: this station's share of all unique observations.
  • Note: object-type note.

U71 has discovered 0 objects. It has made 544 of all 192757 observations (0 %) at 100 objects.



Created with MPECSGET database output.

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