M.P.E.C. statistics for W98

MPEC totals by publication interval for station W98
All MPECs for station W98
Observation totals by observation interval for station W98
All observations for station W98

Polonia Observatory, San Pedro de Atacama; SDA Observatory, San Pedro de Atacama

Made with MPECSGET database output from a stable database snapshot. Data on this page includes MPECs issued through 2025-12-11.

Code
W98
All MPECs
103
Object MPECs
19
Other MPECs
84
Discovery MPECs
0
Telescopes
0.68-m f/3.7 reflector; 0.25-m f/3.6 reflector; 0.25-m f/3.8 reflector; 0.2-m f/4 reflector; 0.1-m f/5 reflector
Observers
K. Zukowski; M. Gedek; M. Kusiak; M. Zolnowski; P. Baginska; R. Reszelewski; T. Santana-Ros
Measurers
M. Kusiak; M. Micheli; R. Reszelewski
Shared chart timeline
2015-02-15 to 2025-12-11
Calendar years, 11 bars
Download histogram data (TXT)

Station MPECs

MPEC Title Objects Discovery Issued
2025-X104 DAILY ORBIT UPDATE (2025 December 11) 330   2025-12-11
2025-S86 DAILY ORBIT UPDATE (2025 September 18) 159   2025-09-18
2023-U59 DAILY ORBIT UPDATE (2023 October 18) 168   2023-10-18
2023-J29 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 152   2023-05-04
2022-W283 DAILY ORBIT UPDATE (2022 November 30) 130   2022-11-30
2022-K91 DAILY ORBIT UPDATE (2022 May 25) 136   2022-05-25
2022-K38 2022 HA6 1   2022-05-22
2022-H131 2022 HB4 1   2022-04-30
2021-W20 2021 WA 1   2021-11-17
2021-W07 DAILY ORBIT UPDATE (2021 November 16) 114   2021-11-16
2021-V183 DAILY ORBIT UPDATE (2021 November 9) 273   2021-11-09
2018-X01 2017 RH16 1   2018-12-01
2018-S50 OBSERVATIONS AND ORBITS OF COMETS 156   2018-09-21
2018-R178 DAILY ORBIT UPDATE (2018 SEPT. 15 UT) 125   2018-09-15
2018-R145 DAILY ORBIT UPDATE (2018 SEPT. 14 UT) 118   2018-09-14
2018-N29 DAILY ORBIT UPDATE (2018 JULY 8 UT) 55   2018-07-08
2018-H105 OBSERVATIONS AND ORBITS OF COMETS 104   2018-04-30
2018-H41 DAILY ORBIT UPDATE (2018 APR. 19 UT) 114   2018-04-19
2018-H17 DAILY ORBIT UPDATE (2018 APR. 17 UT) 92   2018-04-17
2018-F152 OBSERVATIONS AND ORBITS OF COMETS 97   2018-03-29
2018-E102 DAILY ORBIT UPDATE (2018 MAR. 14 UT) 43   2018-03-14
2018-D91 OBSERVATIONS AND ORBITS OF COMETS 161   2018-02-28
2018-C48 DAILY ORBIT UPDATE (2018 FEB. 10 UT) 788   2018-02-10
2018-B155 OBSERVATIONS AND ORBITS OF COMETS 133   2018-01-28
2018-B81 DAILY ORBIT UPDATE (2018 JAN. 21 UT) 132   2018-01-21
2017-Y05 DAILY ORBIT UPDATE (2017 DEC. 16 UT) 143   2017-12-16
2017-X08 OBSERVATIONS AND ORBITS OF COMETS 89   2017-12-03
2017-W109 DAILY ORBIT UPDATE (2017 NOV. 23 UT) 134   2017-11-23
2017-W19 DAILY ORBIT UPDATE (2017 NOV. 17 UT) 156   2017-11-17
2017-V13 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 94   2017-11-03
2017-U241 DAILY ORBIT UPDATE (2017 OCT. 28 UT) 152   2017-10-28
2017-U184 DAILY ORBIT UPDATE (2017 OCT. 26 UT) 86   2017-10-26
2017-U151 DAILY ORBIT UPDATE (2017 OCT. 20 UT) 152   2017-10-20
2017-T14 OBSERVATIONS AND ORBITS OF COMETS 124   2017-10-03
2017-S215 DAILY ORBIT UPDATE (2017 SEPT. 30 UT) 96   2017-09-30
2017-S153 DAILY ORBIT UPDATE (2017 SEPT. 26 UT) 132   2017-09-26
2017-S85 DAILY ORBIT UPDATE (2017 SEPT. 20 UT) 79   2017-09-20
2017-S03 DAILY ORBIT UPDATE (2017 SEPT. 17 UT) 57   2017-09-17
2017-R60 DAILY ORBIT UPDATE (2017 SEPT. 15 UT) 123   2017-09-15
2017-Q151 DAILY ORBIT UPDATE (2017 AUG. 30 UT) 75   2017-08-30
2017-Q129 DAILY ORBIT UPDATE (2017 AUG. 27 UT) 48   2017-08-27
2017-Q114 DAILY ORBIT UPDATE (2017 AUG. 25 UT) 56   2017-08-25
2017-Q79 DAILY ORBIT UPDATE (2017 AUG. 21 UT) 80   2017-08-21
2017-Q61 DAILY ORBIT UPDATE (2017 AUG. 20 UT) 69   2017-08-20
2017-Q25 DAILY ORBIT UPDATE (2017 AUG. 18 UT) 68   2017-08-18
2017-M73 DAILY ORBIT UPDATE (2017 JUNE 27 UT) 87   2017-06-27
2017-M53 DAILY ORBIT UPDATE (2017 JUNE 24 UT) 58   2017-06-24
2017-L03 COMET P/2017 K3 (Gasparovic) 1   2017-06-01
2017-K28 DAILY ORBIT UPDATE (2017 MAY 21 UT) 54   2017-05-21
2017-J52 OBSERVATIONS AND ORBITS OF COMETS 119   2017-05-07
2017-J35 DAILY ORBIT UPDATE (2017 MAY 3 UT) 114   2017-05-03
2017-J29 DAILY ORBIT UPDATE (2017 MAY 2 UT) 132   2017-05-02
2017-G26 DAILY ORBIT UPDATE (2017 APR. 3 UT) 100   2017-04-03
2017-G03 DAILY ORBIT UPDATE (2017 APR. 2 UT) 61   2017-04-02
2017-F211 DAILY ORBIT UPDATE (2017 MAR. 31 UT) 144   2017-03-31
2017-E59 OBSERVATIONS AND ORBITS OF COMETS 135   2017-03-08
2017-C33 DAILY ORBIT UPDATE (2017 FEB. 3 UT) 101   2017-02-03
2017-A77 OBSERVATIONS AND ORBITS OF COMETS 138   2017-01-12
2017-A75 COMET C/2017 A3 (Elenin) 1   2017-01-11
2016-W98 DAILY ORBIT UPDATE (2016 NOV. 27 UT) 51   2016-11-27
2016-U66 OBSERVATIONS AND ORBITS OF COMETS 120   2016-10-25
2016-T58 DAILY ORBIT UPDATE (2016 OCT. 7 UT) 103   2016-10-07
2016-S104 COMET C/2016 N4 (MASTER) 1   2016-09-30
2016-R87 DAILY ORBIT UPDATE (2016 SEPT. 8 UT) 78   2016-09-08
2016-R37 DAILY ORBIT UPDATE (2016 SEPT. 5 UT) 83   2016-09-05
2016-R34 DAILY ORBIT UPDATE (2016 SEPT. 4 UT) 72   2016-09-04
2016-R33 DAILY ORBIT UPDATE (2016 SEPT. 3 UT) 61   2016-09-03
2016-R01 DAILY ORBIT UPDATE (2016 SEPT. 1 UT) 69   2016-09-01
2016-Q27 DAILY ORBIT UPDATE (2016 AUG. 28 UT) 70   2016-08-28
2016-Q20 DAILY ORBIT UPDATE (2016 AUG. 27 UT) 76   2016-08-27
2016-Q13 DAILY ORBIT UPDATE (2016 AUG. 23 UT) 30   2016-08-23
2016-O405 DAILY ORBIT UPDATE (2016 JULY 28 UT) 38   2016-07-28
2016-O401 DAILY ORBIT UPDATE (2016 JULY 27 UT) 44   2016-07-27
2016-N40 DAILY ORBIT UPDATE (2016 JULY 7 UT) 82   2016-07-07
2016-N16 OBSERVATIONS AND ORBITS OF COMETS 39   2016-07-03
2016-L34 COMET C/2016 K1 (LINEAR) 1   2016-06-05
2016-L19 DAILY ORBIT UPDATE (2016 JUNE 4 UT) 88   2016-06-04
2015-Y58 COMET C/2015 Y1 (LINEAR) 1   2015-12-20
2015-X109 DAILY ORBIT UPDATE (2015 DEC. 9 UT) 137   2015-12-09
2015-W74 2015 WG9 1   2015-11-30
2015-W63 OBSERVATIONS AND ORBITS OF COMETS 94   2015-11-23
2015-V30 2015 VE1 1   2015-11-04
2015-V11 DAILY ORBIT UPDATE (2015 NOV. 2 UT) 107   2015-11-02
2015-V02 DAILY ORBIT UPDATE (2015 NOV. 1 UT) 96   2015-11-01
2015-U62 DAILY ORBIT UPDATE (2015 OCT. 28 UT) 54   2015-10-28
2015-T67 DAILY ORBIT UPDATE (2015 OCT. 12 UT) 57   2015-10-12
2015-Q71 OBSERVATIONS AND ORBITS OF COMETS 102   2015-08-27
2015-Q41 2015 QN3 1   2015-08-21
2015-Q29 2015 QG 1   2015-08-19
2015-P28 2015 PK9 1   2015-08-11
2015-O55 DAILY ORBIT UPDATE (2015 JULY 26 UT) 53   2015-07-26
2015-O36 DAILY ORBIT UPDATE (2015 JULY 22 UT) 65   2015-07-22
2015-O23 2015 OM 1   2015-07-20
2015-O20 2015 OH 1   2015-07-19
2015-M77 OBSERVATIONS AND ORBITS OF COMETS 100   2015-06-30
2015-L01 DAILY ORBIT UPDATE (2015 JUNE 1 UT) 43   2015-06-01
2015-J41 OBSERVATIONS AND ORBITS OF COMETS 82   2015-05-12
2015-J04 COMET C/2015 H2 (PANSTARRS) 1   2015-05-02
2015-H37 OBSERVATIONS AND ORBITS OF COMETS 76   2015-04-20
2015-G03 OBSERVATIONS AND ORBITS OF COMETS 97   2015-04-01
2015-F159 COMET C/2015 F4 (JACQUES) 1   2015-03-31
2015-F120 COMET C/2015 F2 (POLONIA) 1   2015-03-26
2015-E14 OBSERVATIONS AND ORBITS OF COMETS 100   2015-03-03
  • 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 W98 is credited with a discovery in that MPEC.
  • Issued: official MPEC publication date in YYYY-MM-DD format.

Observed objects

Nr.ObjectUnpacked objectMPECDiscoveryStationsObs allObs W98Obs percentNote
1     J94J00X1994 JX2017-J35 179033 % 
2     J98Q00Q1998 QQ2016-Q13 3824831 % 
3     K05L03W2005 LW32022-W283 110161370 % 
4     K08R26T2008 RT262018-R178 2121431 % 
5     K15O00H2015 OH2015-O20 4668941 % 
6     K15O00M2015 OM2015-O23 87634 % 
7     K15P09K2015 PK92015-P28 2627231 % 
8     K15Q00G2015 QG2015-Q29 148245 % 
9     K15Q03N2015 QN32015-Q41 3730562 % 
10     K15T00F2015 TF2015-T67 2521494 % 
11     K15TE5B2015 TB1452015-U62 86187940 % 
12     K15U67M2015 UM672015-V02 1826642 % 
13     K15V01E2015 VE12015-V30 3545341 % 
14     K15W09G2015 WG92015-W74 3933362 % 
15     K16K01B2016 KB12016-L19 107134 % 
16     K16L09S2016 LS92016-R87 3035431 % 
17     K16L48X2016 LX482016-O401 5978630 % 
18     K17M03Y2017 MY32017-S85, 2017-S03, 2017-R60 1213697 % 
19     K17O01D2017 OD12017-Q25 2923331 % 
20     K17Q32Q2017 QQ322018-C48 1924631 % 
21     K17R16H2017 RH162018-X01 73313 % 
22     K19X00S2019 XS2021-W07, 2021-V183 99166170 % 
23     K21W00A2021 WA2021-W20 136623 % 
24     K22H04B2022 HB42022-H131 169722 % 
25     K22H06A2022 HA62022-K38 2512022 % 
26     K22K01E2022 KE12022-K91 138722 % 
27     K23T22P2023 TP222023-U59 168633 % 
28     K25F22A2025 FA222025-S86 133333810 % 
29    CK11K36PC/2011 K36-P2016-U66 137373630 %comet
30    CK12F030C/2012 F32015-W63 96177730 %comet
31    CK12K010C/2012 K12015-Q71, 2015-M77 185787560 %comet
32    CK12L26PC/2012 L26-P2017-A77, 2016-U66 3644261 %comet
33    CK13U10SC/2013 U10-S2015-M77 149514730 %comet
34    CK14R010C/2014 R12015-E14 4452482 %comet
35    CK15E61RC/2015 E61-R2017-E59 107287720 %comet
36    CK15F020C/2015 F22015-J41, 2015-H37, 2015-G03, 2015-F120 39318258 %comet
37    CK15F040C/2015 F42015-F159 134291150 %comet
38    CK15H020C/2015 H22015-J04 2420621 %comet
39    CK15V020C/2015 V22017-E59 159595040 %comet
40    CK15X01YC/2015 X1-Y2018-B155 4175830 %comet
41    CK15Y010C/2015 Y12015-Y58 6158131 %comet
42    CK16K010C/2016 K12016-L34 4031531 %comet
43    CK16N040C/2016 N42016-S104 96209230 %comet
44    CK17A030C/2017 A32017-A75 23190105 %comet
45    CK17B030C/2017 B32017-J52 69160130 %comet
46    CK17D020C/2017 D22017-T14, 2017-J52 4644161 %comet
47    CK17E040C/2017 E42017-J52 48671406 %comet
48    CK18F040C/2018 F42018-H105 3551331 %comet
49    CK23F010C/2023 F12023-J29 4419832 %comet
50    PK08SG4HP/2008 S164-H2016-U66 159333 %comet
51    PK15M020P/2015 M22016-U66 2115232 %comet
52    PK17K030P/2017 K32017-L03 179833 %comet
530029P       29P2023-J29 5075097430 %comet
540045P       45P2017-E59 136285850 %comet
550049P       49P2017-T14 190451250 %comet
560053P       53P2017-V13 139293730 %comet
570073P       73P2017-V13, 2017-E59 1172619371 %comet
580093P       93P2018-F152 171320830 %comet
590094P       94P2023-J29 145206730 %comet
600100P       100P2016-N16 5753031 %comet
610105P       105P2018-F152 7886130 %comet
620125P       125P2018-F152 75114430 %comet
630139P       139P2017-X08 5447631 %comet
640143P       143P2018-F152 88140830 %comet
650158P       158P2017-J52 75103130 %comet
660162P       162P2018-H105 149288130 %comet
6701864       18642017-C33 143627030 % 
680188P       188P2016-U66 91125160 %comet
690215P       215P2018-S50 5096130 %comet
7002212       22122017-S153 122463130 % 
710223P       223P2018-S50 5362530 %comet
720237P       237P2023-J29 126232830 %comet
730302P       302P2017-X08, 2016-U66 4596661 %comet
740318P       318P2015-Q71 3736331 %comet
7503361       33612017-U184, 2017-U151 88314260 % 
760338P       338P2023-J29, 2018-D91 5369361 %comet
770352P       352P2018-D91 3646531 %comet
780355P       355P2017-X08 4351531 %comet
7904055       40552017-F211 1491114530 % 
8004179       41792016-O405 234638830 % 
8104341       43412016-R33, 2016-Q20 4271561 % 
8205131       51312016-W98 95254730 % 
8305646       56462015-V11 82241030 % 
8405828       58282015-X109 62154030 % 
8506053       60532017-M53 80282530 % 
8606569       65692016-R01 89595430 % 
8707088       70882016-Q27 51133130 % 
8807341       73412017-G03 123219930 % 
8909400       94002015-O55, 2015-L01 60184560 % 
9009950       99502017-Y05 5776330 % 
9117511       175112018-R178 73256530 % 
9220460       204602017-J35 87507930 % 
9325916       259162018-N29 146636130 % 
9430825       308252017-U241 111322830 % 
9566251       662512018-E102 111325830 % 
9685490       854902018-H17 2155731 % 
9787684       876842016-T58 52214830 % 
9896744       967442017-Q129 60191930 % 
99D7799       1377992017-S153 38240730 % 
100E0039       1400392018-R145 3970930 % 
101E0158       1401582017-W109, 2017-W19 4277461 % 
102E1874       1418742017-Q79 2660430 % 
103E2561       1425612017-Q114 4376530 % 
104E2781       1427812017-J29 5096930 % 
105E3404       1434042017-U241 58123230 % 
106E3992       1439922017-M73 4274130 % 
107G2038       1620382018-B81 42139730 % 
108G2149       1621492017-K28 53202130 % 
109N2691       2326912015-O36 1520431 % 
110Z0462       3504622018-H41 1621431 % 
111b0307       3703072017-G26 2758431 % 
112j2389       4523892016-N40 48138830 % 
113k4797       4647972016-R37, 2016-R01 1812965 % 
114k8448       4684482016-R34 2736731 % 
115m0858       4808582017-Q151 2226231 % 
116m8494       4884942017-Q61 1214232 % 
117n5511       4955112025-X104, 2017-S215 1014232 % 
Sum117 objects    2330585170 %47 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 W98 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 W98: unique current observations by this station.
  • Obs percent: this station's share of all unique observations.
  • Note: object-type note.

W98 has discovered 0 objects. It has made 517 of all 233058 observations (0 %) at 117 objects.



Created with MPECSGET database output.

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