M.P.E.C. statistics for A21

MPEC totals by publication interval for station A21
All MPECs for station A21
Observation totals by observation interval for station A21
All observations for station A21

Irmtraut

Made with MPECSGET database output from a stable database snapshot. Data on this page includes MPECs issued through 2020-04-30.

Code
A21
All MPECs
75
Object MPECs
13
Other MPECs
62
Discovery MPECs
0
Telescopes
0.31-m f/4.8 reflector; 0.13-m f/6.3 refractor
Observers
J. J. Mueller; J. J. Muller; J. Mueller; J. Muller
Shared chart timeline
2003-09-21 to 2020-04-30
Calendar years, 18 bars
Download histogram data (TXT)

Station MPECs

MPEC Title Objects Discovery Issued
2020-H235 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 87   2020-04-30
2017-E59 OBSERVATIONS AND ORBITS OF COMETS 135   2017-03-08
2017-A77 OBSERVATIONS AND ORBITS OF COMETS 138   2017-01-12
2016-H35 OBSERVATIONS AND ORBITS OF COMETS 105   2016-04-21
2016-F43 OBSERVATIONS AND ORBITS OF COMETS 115   2016-03-21
2016-E188 COMET 332P/Ikeya-Murakami 5   2016-03-15
2015-K84 OBSERVATIONS AND ORBITS OF COMETS 76   2015-05-24
2014-R69 OBSERVATIONS AND ORBITS OF COMETS 83   2014-09-07
2014-P41 OBSERVATIONS AND ORBITS OF COMETS 74   2014-08-07
2014-O54 OBSERVATIONS AND ORBITS OF COMETS 74   2014-07-28
2014-N57 OBSERVATIONS AND ORBITS OF COMETS 86   2014-07-09
2014-L52 OBSERVATIONS AND ORBITS OF COMETS 59   2014-06-10
2013-T110 OBSERVATIONS AND ORBITS OF COMETS 80   2013-10-14
2013-S75 OBSERVATIONS AND ORBITS OF COMETS 55   2013-09-30
2013-O31 OBSERVATIONS AND ORBITS OF COMETS 69   2013-07-20
2013-M31 OBSERVATIONS AND ORBITS OF COMETS 68   2013-06-21
2013-B90 OBSERVATIONS AND ORBITS OF COMETS 110   2013-01-26
2012-V101 OBSERVATIONS AND ORBITS OF COMETS 77   2012-11-15
2012-U109 OBSERVATIONS AND ORBITS OF COMETS 75   2012-10-26
2012-P31 OBSERVATIONS AND ORBITS OF COMETS 49   2012-08-13
2011-J52 OBSERVATIONS AND ORBITS OF COMETS 45   2011-05-14
2011-G90 OBSERVATIONS AND ORBITS OF COMETS 45   2011-04-15
2011-G58 OBSERVATIONS AND ORBITS OF COMETS 53   2011-04-08
2011-F23 OBSERVATIONS AND ORBITS OF COMETS 36   2011-03-25
2011-F02 OBSERVATIONS AND ORBITS OF COMETS 38   2011-03-16
2010-U42 OBSERVATIONS OF COMETS 27   2010-10-28
2010-R72 OBSERVATIONS OF COMETS 20   2010-09-08
2010-R11 OBSERVATIONS OF COMETS 18   2010-09-02
2010-H81 COMET P/2010 H2 (VALES) 1   2010-04-30
2010-H59 OBSERVATIONS OF COMETS 29   2010-04-24
2010-H27 OBSERVATIONS OF COMETS 28   2010-04-19
2010-H24 COMET C/2010 G1 (BOATTINI) 1   2010-04-19
2010-G14 OBSERVATIONS OF COMETS 32   2010-04-03
2009-U138 OBSERVATIONS OF COMETS 30   2009-10-30
2009-Q75 OBSERVATIONS OF COMETS 32   2009-08-29
2009-Q47 OBSERVATIONS OF COMETS 30   2009-08-22
2009-M27 COMET P/2009 L2 (YANG-GAO) 1   2009-06-23
2009-F48 OBSERVATIONS OF COMETS 39   2009-03-20
2009-C80 OBSERVATIONS OF COMETS 37   2009-02-12
2009-C62 OBSERVATIONS OF COMETS 30   2009-02-06
2008-E18 OBSERVATIONS OF COMETS 36   2008-03-03
2008-D32 OBSERVATIONS OF COMETS 25   2008-02-25
2008-D31 COMET C/2008 C1 (CHEN-GAO) 1   2008-02-25
2008-C64 OBSERVATIONS OF COMETS 54   2008-02-11
2008-C16 COMET C/2008 C1 (CHEN-GAO) 1   2008-02-03
2007-Y47 OBSERVATIONS OF COMETS 39   2007-12-24
2007-Y31 2007 YX1 1   2007-12-19
2007-Y30 DAILY ORBIT UPDATE (2007 DEC. 19 UT) 76   2007-12-19
2007-U69 OBSERVATIONS OF COMETS 34   2007-10-23
2007-U11 OBSERVATIONS OF COMETS 28   2007-10-16
2007-T44 OBSERVATIONS OF COMETS 33   2007-10-09
2007-P18 DAILY ORBIT UPDATE (2007 AUG. 7 UT) 18   2007-08-07
2007-O49 OBSERVATIONS OF COMETS 12   2007-07-26
2007-O33 DAILY ORBIT UPDATE (2007 JULY 20 UT) 25   2007-07-20
2007-O32 OBSERVATIONS OF COMETS 20   2007-07-19
2007-K19 2007 JE40 1   2007-05-18
2007-K07 DAILY ORBIT UPDATE (2007 MAY 18 UT) 30   2007-05-18
2007-H42 COMET C/2007 H2 (SKIFF) 1   2007-04-23
2007-H33 COMET C/2007 H2 (SKIFF) 1   2007-04-20
2007-H11 DAILY ORBIT UPDATE (2007 APR. 17 UT) 60   2007-04-17
2007-H07 COMET C/2007 G1 (LINEAR) 1   2007-04-16
2007-G39 DAILY ORBIT UPDATE (2007 APR. 13 UT) 53   2007-04-13
2007-E10 OBSERVATIONS OF COMETS 21   2007-03-02
2004-F25 DAILY ORBIT UPDATE (2004 MAR. 18 UT) 52   2004-03-18
2004-D44 COMET C/2004 D1 (NEAT) 1   2004-02-27
2004-D37 2004 CM111 1   2004-02-25
2004-D13 2004 DW 1   2004-02-20
2004-D02 DAILY ORBIT UPDATE (2004 FEB. 17 UT) 49   2004-02-17
2004-B56 DAILY ORBIT UPDATE (2004 JAN. 27 UT) 18   2004-01-27
2003-U57 DAILY ORBIT UPDATE (2003 OCT. 24 UT) 90   2003-10-24
2003-U09 DAILY ORBIT UPDATE (2003 OCT. 18 UT) 43   2003-10-18
2003-U02 DAILY ORBIT UPDATE (2003 OCT. 16 UT) 28   2003-10-16
2003-T49 DAILY ORBIT UPDATE (2003 OCT. 8 UT) 30   2003-10-08
2003-T24 DAILY ORBIT UPDATE (2003 OCT. 6 UT) 12   2003-10-06
2003-S73 DAILY ORBIT UPDATE (2003 SEPT. 28 UT) 53   2003-09-28
  • 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 A21 is credited with a discovery in that MPEC.
  • Issued: official MPEC publication date in YYYY-MM-DD format.

Observed objects

Nr.ObjectUnpacked objectMPECDiscoveryStationsObs allObs A21Obs percentNote
1     J37U00B1937 UB2003-U57 7581651 % 
2     J99B09Y1999 BY92004-B56 3636131 % 
3     K02G01H2002 GH12007-P18 3426710 % 
4     K03K18R2003 KR182003-T49 5252031 % 
5     K03Q10Q2003 QQ102003-S73 36259114 % 
6     K03Q30Z2003 QZ302004-B56 5245210 % 
7     K03R10N2003 RN102003-U09, 2003-U02 3319632 % 
8     K03T02J2003 TJ22003-U09 2112111 % 
9     K04B01X2004 BX12004-D02 167734 % 
10     K04CB1M2004 CM1112004-D37 83913 % 
11     K04D00W2004 DW2004-D13 94712 % 
12     K04E22U2004 EU222004-F25 32210168 % 
13     K07G01U2007 GU12007-G39 14133108 % 
14     K07H00A2007 HA2007-H11 43573275 % 
15     K07J40E2007 JE402007-K19 2523352 % 
16     K07K00E2007 KE2007-K07 2110844 % 
17     K07N05C2007 NC52007-O33 3220710 % 
18     K07Y01M2007 YM12007-Y30 157545 % 
19     K07Y01X2007 YX12007-Y31 2416932 % 
20    CK03W42TC/2003 W42-T2007-E10 93220520 %comet
21    CK04D010C/2004 D12004-D44 3746820 %comet
22    CK05E020C/2005 E22007-E10 77130120 %comet
23    CK05L030C/2005 L32011-F23, 2010-H59, 2007-U11, 2007-O49, 2007-O32 1715314140 %comet
24    CK06O02FC/2006 O2-F2009-C80, 2007-T44, 2007-O32 1554743120 %comet
25    CK06S030C/2006 S32010-U42 212648130 %comet
26    CK06S050C/2006 S52008-D32 95121830 %comet
27    CK06V13ZC/2006 V13-Z2007-O32 73113230 %comet
28    CK06W030C/2006 W32009-U138, 2009-Q47, 2009-C62, 2008-D32 1855656170 %comet
29    CK07B020C/2007 B22008-D32 114151030 %comet
30    CK07G010C/2007 G12007-H07 121203820 %comet
31    CK07H020C/2007 H22007-H42, 2007-H33 2210876 %comet
32    CK07N030C/2007 N32009-F48 166393960 %comet
33    CK07Q03aC/2007 Q3-A2010-R72, 2010-G14 972048121 %comet
34    CK08C010C/2008 C12008-D31, 2008-C16 7781271 %comet
35    CK08F75KC/2008 F75-K2010-H27 155367170 %comet
36    CK08P010C/2008 P12009-U138 96136530 %comet
37    CK09E010C/2009 E12009-Q47 6659110 %comet
38    CK09K050C/2009 K52010-H27 125246060 %comet
39    CK09S030C/2009 S32013-B90 3428031 %comet
40    CK10B010C/2010 B12011-G58 108201630 %comet
41    CK10G010C/2010 G12010-H24 3928272 %comet
42    CK10S010C/2010 S12013-O31, 2012-V101, 2012-U109 1808544130 %comet
43    CK10X010C/2010 X12011-J52, 2011-G58 114227390 %comet
44    CK11A030C/2011 A32011-J52 87175130 %comet
45    CK11F010C/2011 F12012-P31, 2011-F23 131462670 %comet
46    CK11K36PC/2011 K36-P2014-N57 137373640 %comet
47    CK11L040C/2011 L42013-M31 149550670 %comet
48    CK12J010C/2012 J12012-U109 137441340 %comet
49    CK12K050C/2012 K52012-P31 138439430 %comet
50    CK12L010C/2012 L12013-B90 76150540 %comet
51    CK12L030C/2012 L32012-P31 3226131 %comet
52    CK12S010C/2012 S12013-T110, 2013-S75, 2013-B90 2026732180 %comet
53    CK13U04QC/2013 U4-Q2014-P41, 2014-O54 106187490 %comet
54    CK13U10SC/2013 U10-S2016-F43 149514760 %comet
55    CK14E020C/2014 E22014-R69 1454916100 %comet
56    CK14S020C/2014 S22016-H35 97298870 %comet
57    CK16E020C/2016 E22016-F43 1911033 %comet
58    PK06H30RP/2006 H30-R2007-E10 108266620 %comet
59    PK07H010P/2007 H12007-U11, 2007-T44 801053192 %comet
60    PK07N020P/2007 N22007-O32 2615721 %comet
61    PK07T060P/2007 T62008-E18 4632831 %comet
62    PK09L020P/2009 L22009-Q47, 2009-M27 91111861 %comet
63    PK10H020P/2010 H22010-H81 116164150 %comet
64    PK12N00JP/2012 N0-J2012-P31 111250730 %comet
650002P       2P2013-S75 215497730 %comet
660008P       8P2007-Y47, 2007-U69 95173170 %comet
670017P       17P2007-Y47, 2007-U69 190578060 %comet
680022P       22P2015-K84, 2009-Q47 242535960 %comet
690029P       29P2011-J52, 2011-F02, 2009-C62, 2008-D32, 2007-U69 50750974160 %comet
700030P       30P2010-H59 182373630 %comet
710046P       46P2008-D32, 2007-Y47 230711360 %comet
720050P       50P2007-T44 129180530 %comet
730059P       59P2009-F48 112140430 %comet
740065P       65P2008-D32 278656240 %comet
750074P       74P2009-C62 219564960 %comet
760081P       81P2010-G14 257687840 %comet
770088P       88P2020-H235 214485060 %comet
780093P       93P2008-C64, 2007-Y47, 2007-U11 171320890 %comet
790094P       94P2010-H59 145206760 %comet
800103P       103P2011-F23, 2010-R11 2668978110 %comet
810110P       110P2008-D32, 2007-U69 181357180 %comet
820116P       116P2009-C62 247557880 %comet
830118P       118P2010-H59 202378750 %comet
840123P       123P2011-F23 202459350 %comet
850134P       134P2014-L52 62101130 %comet
860136P       136P2017-E59 6070720 %comet
870139P       139P2007-T44 5447631 %comet
880144P       144P2009-C80 2375593100 %comet
890157P       157P2009-U138 133163430 %comet
900168P       168P2012-U109 141353830 %comet
910188P       188P2007-U69, 2007-U11 91125160 %comet
920189P       189P2012-P31 72110330 %comet
930192P       192P2008-D32 2119842 %comet
940205P      aP/a2009-C62 89111230 %comet
950217P       217P2009-Q75 164343930 %comet
960240P       240P2011-G90 2105894220 %comet
970247P       247P2011-F23 6784161 %comet
980252P       252P2017-A77 85173340 %comet
990332P      aP/a2016-F43, 2016-E188 2519395 %comet
1000332P      cP/c2016-F43, 2016-E188 2920194 %comet
1010332P      hP/h2016-E188 176723 %comet
10266063       660632003-T24 4686261 % 
Sum102 objects    2912006040 %82 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 A21 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 A21: unique current observations by this station.
  • Obs percent: this station's share of all unique observations.
  • Note: object-type note.

A21 has discovered 0 objects. It has made 604 of all 291200 observations (0 %) at 102 objects.



Created with MPECSGET database output.

Website generated with MPECSGET. 2026-08-08 18:24:07 UTC