M.P.E.C. statistics for B56
Observatorio Sant Pere, Mataro
Made with MPECSGET database output from a stable database snapshot. Data on this page includes MPECs issued through 2026-02-13.
Station MPECs
| MPEC | Title | Objects | Discovery | Issued |
|---|---|---|---|---|
| 2026-C91 | COMET 3I/ATLAS | 1 | 2026-02-13 | |
| 2026-A90 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 65 | 2026-01-12 | |
| 2023-Y97 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 73 | 2023-12-29 | |
| 2023-Y70 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 99 | 2023-12-21 | |
| 2023-X98 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 112 | 2023-12-06 | |
| 2023-P25 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 74 | 2023-08-07 | |
| 2023-C144 | DAILY ORBIT UPDATE (2023 February 14) | 187 | 2023-02-14 | |
| 2023-C137 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 100 | 2023-02-14 | |
| 2023-A16 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 70 | 2023-01-07 | |
| 2022-Y232 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 106 | 2022-12-31 | |
| 2022-X67 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 115 | 2022-12-09 | |
| 2022-O116 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 106 | 2022-07-31 | |
| 2022-O08 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 65 | 2022-07-19 | |
| 2022-A21 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 109 | 2022-01-04 | |
| 2021-Y10 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 125 | 2021-12-17 | |
| 2021-X165 | COMET C/2021 A1 (Leonard) | 1 | 2021-12-09 | |
| 2021-U31 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 121 | 2021-10-19 | |
| 2021-B143 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 144 | 2021-01-31 | |
| 2021-A190 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 160 | 2021-01-15 | |
| 2020-W26 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 108 | 2020-11-17 | |
| 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 | |
| 2020-L06 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 101 | 2020-06-02 | |
| 2020-K131 | Comet C/2019 Y4 (ATLAS) | 5 | 2020-05-22 | |
| 2020-J16 | COMET C/2019 Y4 (ATLAS) | 5 | 2020-05-01 | |
| 2020-H67 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 71 | 2020-04-21 | |
| 2020-H28 | COMET C/2019 Y4 (ATLAS) | 4 | 2020-04-18 | |
| 2020-G91 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 47 | 2020-04-12 | |
| 2020-G65 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 108 | 2020-04-06 | |
| 2020-E26 | OBSERVATIONS AND ORBITS OF COMETS and A/ OBJECTS | 122 | 2020-03-06 | |
| 2020-C98 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 100 | 2020-02-05 | |
| 2020-A105 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 108 | 2020-01-09 | |
| 2014-E18 | OBSERVATIONS AND ORBITS OF COMETS | 88 | 2014-03-02 | |
| 2014-C43 | OBSERVATIONS AND ORBITS OF COMETS | 83 | 2014-02-12 | |
| 2014-A83 | OBSERVATIONS AND ORBITS OF COMETS | 36 | 2014-01-13 | |
| 2013-A29 | OBSERVATIONS AND ORBITS OF COMETS | 124 | 2013-01-06 | |
| 2012-W54 | OBSERVATIONS AND ORBITS OF COMETS | 69 | 2012-11-27 | |
| 2012-V101 | OBSERVATIONS AND ORBITS OF COMETS | 77 | 2012-11-15 | |
| 2012-U109 | OBSERVATIONS AND ORBITS OF COMETS | 75 | 2012-10-26 | |
| 2012-S31 | OBSERVATIONS AND ORBITS OF COMETS | 53 | 2012-09-18 | |
| 2012-P31 | OBSERVATIONS AND ORBITS OF COMETS | 49 | 2012-08-13 | |
| 2012-N21 | OBSERVATIONS AND ORBITS OF COMETS | 40 | 2012-07-15 | |
| 2012-N02 | OBSERVATIONS AND ORBITS OF COMETS | 38 | 2012-07-01 | |
| 2012-M33 | OBSERVATIONS AND ORBITS OF COMETS | 49 | 2012-06-22 | |
| 2012-L04 | OBSERVATIONS AND ORBITS OF COMETS | 44 | 2012-06-02 | |
| 2012-K56 | OBSERVATIONS AND ORBITS OF COMETS | 55 | 2012-05-25 | |
| 2012-J16 | OBSERVATIONS AND ORBITS OF COMETS | 24 | 2012-05-04 | |
| 2012-G18 | OBSERVATIONS AND ORBITS OF COMETS | 64 | 2012-04-03 | |
| 2012-F11 | OBSERVATIONS AND ORBITS OF COMETS | 44 | 2012-03-16 | |
| 2012-D09 | OBSERVATIONS AND ORBITS OF COMETS | 49 | 2012-02-17 | |
| 2012-B78 | OBSERVATIONS AND ORBITS OF COMETS | 58 | 2012-01-28 | |
| 2012-A52 | OBSERVATIONS AND ORBITS OF COMETS | 30 | 2012-01-13 | |
| 2011-Y66 | OBSERVATIONS AND ORBITS OF COMETS | 54 | 2011-12-30 | |
| 2011-Y19 | OBSERVATIONS AND ORBITS OF COMETS | 44 | 2011-12-23 | |
| 2011-Y02 | OBSERVATIONS AND ORBITS OF COMETS | 38 | 2011-12-16 | |
| 2011-X25 | OBSERVATIONS AND ORBITS OF COMETS | 52 | 2011-12-05 | |
| 2011-W48 | OBSERVATIONS AND ORBITS OF COMETS | 51 | 2011-11-25 | |
| 2011-W16 | OBSERVATIONS AND ORBITS OF COMETS | 46 | 2011-11-18 | |
| 2011-V36 | DAILY ORBIT UPDATE (2011 NOV. 11 UT) | 23 | 2011-11-11 | |
| 2011-V31 | OBSERVATIONS AND ORBITS OF COMETS | 62 | 2011-11-07 | |
| 2011-U42 | OBSERVATIONS AND ORBITS OF COMETS | 47 | 2011-10-21 | |
| 2011-T39 | OBSERVATIONS AND ORBITS OF COMETS | 53 | 2011-10-08 | |
| 2011-S107 | OBSERVATIONS AND ORBITS OF COMETS | 45 | 2011-09-30 | |
| 2011-Q05 | OBSERVATIONS AND ORBITS OF COMETS | 38 | 2011-08-19 | |
| 2011-P44 | OBSERVATIONS AND ORBITS OF COMETS | 28 | 2011-08-10 | |
| 2011-D06 | OBSERVATIONS AND ORBITS OF COMETS | 67 | 2011-02-16 | |
| 2011-C16 | OBSERVATIONS AND ORBITS OF COMETS | 52 | 2011-02-05 | |
| 2011-B41 | OBSERVATIONS AND ORBITS OF COMETS | 48 | 2011-01-27 | |
| 2011-A38 | OBSERVATIONS AND ORBITS OF COMETS | 47 | 2011-01-10 | |
| 2010-W22 | COMET 103P/HARTLEY | 1 | 2010-11-24 | |
| 2010-V106 | OBSERVATIONS OF COMETS | 29 | 2010-11-10 | |
| 2010-V59 | OBSERVATIONS OF COMETS | 24 | 2010-11-06 | |
| 2010-N29 | OBSERVATIONS OF COMETS | 30 | 2010-07-07 | |
| 2010-L36 | OBSERVATIONS OF COMETS | 28 | 2010-06-07 | |
| 2010-L07 | OBSERVATIONS OF COMETS | 27 | 2010-06-01 | |
| 2009-W149 | OBSERVATIONS OF COMETS | 30 | 2009-11-30 | |
| 2009-W102 | OBSERVATIONS OF COMETS | 39 | 2009-11-24 | |
| 2009-P18 | OBSERVATIONS OF COMETS | 29 | 2009-08-03 | |
| 2009-P14 | COMET P/2009 L2 (YANG-GAO) | 1 | 2009-08-03 | |
| 2009-M28 | OBSERVATIONS OF COMETS | 23 | 2009-06-23 | |
| 2009-F48 | OBSERVATIONS OF COMETS | 39 | 2009-03-20 | |
| 2009-D21 | OBSERVATIONS OF COMETS | 41 | 2009-02-18 | |
| 2009-C62 | OBSERVATIONS OF COMETS | 30 | 2009-02-06 | |
| 2009-B64 | OBSERVATIONS OF COMETS | 45 | 2009-01-27 | |
| 2009-B43 | OBSERVATIONS OF COMETS | 50 | 2009-01-21 | |
| 2009-A72 | OBSERVATIONS OF COMETS | 50 | 2009-01-15 | |
| 2008-Y58 | OBSERVATIONS OF COMETS | 50 | 2008-12-28 | |
| 2008-Y20 | OBSERVATIONS OF COMETS | 35 | 2008-12-21 | |
| 2008-W47 | OBSERVATIONS OF COMETS | 37 | 2008-11-21 | |
| 2008-V30 | OBSERVATIONS OF COMETS | 34 | 2008-11-05 | |
| 2008-U100 | OBSERVATIONS OF COMETS | 38 | 2008-10-30 | |
| 2008-M33 | OBSERVATIONS OF COMETS | 19 | 2008-06-25 | |
| 2008-B57 | OBSERVATIONS OF COMETS | 32 | 2008-01-28 | |
| 2008-B26 | OBSERVATIONS OF COMETS | 39 | 2008-01-21 |
- 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 B56 is credited with a discovery in that MPEC.
- Issued: official MPEC publication date in YYYY-MM-DD format.
Observed objects
| Nr. | Object | Unpacked object | MPEC | Discovery | Stations | Obs all | Obs B56 | Obs percent | Note |
|---|---|---|---|---|---|---|---|---|---|
| 1 | K05Y55U | 2005 YU55 | 2011-V36 | 106 | 2067 | 4 | 0 % | ||
| 2 | CK05L030 | C/2005 L3 | 2008-M33 | 171 | 5314 | 5 | 0 % | comet | |
| 3 | CK06O02F | C/2006 O2-F | 2009-F48, 2009-C62, 2009-B64, 2009-B43, 2009-A72, 2008-Y58, 2008-Y20, 2008-W47, 2008-U100 | 155 | 4743 | 34 | 1 % | comet | |
| 4 | CK06S030 | C/2006 S3 | 2012-N21, 2012-M33, 2012-L04, 2012-G18, 2012-F11, 2010-L07 | 212 | 6481 | 19 | 0 % | comet | |
| 5 | CK06W030 | C/2006 W3 | 2009-W149, 2009-W102, 2009-P18, 2009-M28, 2009-B43, 2009-A72, 2008-Y58, 2008-W47, 2008-V30 | 185 | 5656 | 28 | 0 % | comet | |
| 6 | CK07N030 | C/2007 N3 | 2009-F48, 2009-D21 | 166 | 3939 | 6 | 0 % | comet | |
| 7 | CK08F75K | C/2008 F75-K | 2011-W16, 2011-V31, 2010-N29, 2010-L07 | 155 | 3671 | 8 | 0 % | comet | |
| 8 | CK08T020 | C/2008 T2 | 2009-C62 | 87 | 1342 | 3 | 0 % | comet | |
| 9 | CK09E010 | C/2009 E1 | 2009-P18 | 66 | 591 | 1 | 0 % | comet | |
| 10 | CK09P010 | C/2009 P1 | 2012-K56, 2012-J16, 2012-G18, 2012-D09, 2011-U42, 2011-T39, 2011-S107, 2011-Q05, 2011-P44 | 184 | 9037 | 45 | 0 % | comet | |
| 11 | CK10B010 | C/2010 B1 | 2011-C16, 2011-B41, 2011-A38 | 108 | 2016 | 9 | 0 % | comet | |
| 12 | CK10G020 | C/2010 G2 | 2012-B78, 2011-Y66, 2011-Y19, 2011-Y02, 2011-X25, 2011-W16 | 140 | 4049 | 17 | 0 % | comet | |
| 13 | CK10S010 | C/2010 S1 | 2012-S31, 2012-P31, 2012-N02, 2012-A52 | 180 | 8544 | 23 | 0 % | comet | |
| 14 | CK11F010 | C/2011 F1 | 2012-N21, 2012-M33, 2012-G18, 2012-F11, 2012-D09 | 131 | 4626 | 20 | 0 % | comet | |
| 15 | CK11L040 | C/2011 L4 | 2012-N21 | 149 | 5506 | 3 | 0 % | comet | |
| 16 | CK11R010 | C/2011 R1 | 2011-V31 | 99 | 1501 | 3 | 0 % | comet | |
| 17 | CK12J010 | C/2012 J1 | 2012-U109, 2012-P31 | 137 | 4413 | 12 | 0 % | comet | |
| 18 | CK12K050 | C/2012 K5 | 2013-A29 | 138 | 4394 | 6 | 0 % | comet | |
| 19 | CK12T050 | C/2012 T5 | 2012-W54 | 63 | 699 | 2 | 0 % | comet | |
| 20 | CK13V010 | C/2013 V1 | 2014-C43 | 100 | 2140 | 3 | 0 % | comet | |
| 21 | CK16M010 | C/2016 M1 | 2020-A105 | 110 | 3574 | 7 | 0 % | comet | |
| 22 | CK17K020 | C/2017 K2 | 2022-O116, 2022-O08, 2021-U31, 2020-S188 | 264 | 15072 | 22 | 0 % | comet | |
| 23 | CK17T020 | C/2017 T2 | 2020-L06, 2020-E26, 2020-C98, 2020-A105 | 171 | 7070 | 18 | 0 % | comet | |
| 24 | CK18N020 | C/2018 N2 | 2020-C98, 2020-A105 | 136 | 4684 | 6 | 0 % | comet | |
| 25 | CK19L030 | C/2019 L3 | 2021-A190, 2020-W26 | 173 | 6591 | 6 | 0 % | comet | |
| 26 | CK19Y040 | C/2019 Y4 | 2020-G91, 2020-G65 | 123 | 2633 | 9 | 0 % | comet | |
| 27 | CK19Y04a | C/2019 Y4-A | 2020-K131, 2020-J16, 2020-H28 | 68 | 674 | 2 | 0 % | comet | |
| 28 | CK19Y04b | C/2019 Y4-B | 2020-K131, 2020-J16, 2020-H67 | 84 | 1136 | 2 | 0 % | comet | |
| 29 | CK19Y04c | C/2019 Y4-C | 2020-K131, 2020-J16, 2020-H67, 2020-H28 | 56 | 482 | 6 | 1 % | comet | |
| 30 | CK19Y04d | C/2019 Y4-D | 2020-K131, 2020-J16, 2020-H67, 2020-H28 | 27 | 88 | 5 | 6 % | comet | |
| 31 | CK20M030 | C/2020 M3 | 2021-B143, 2021-A190 | 105 | 2435 | 20 | 1 % | comet | |
| 32 | CK21A010 | C/2021 A1 | 2021-X165 | 106 | 2541 | 5 | 0 % | comet | |
| 33 | CK21E030 | C/2021 E3 | 2021-U31 | 97 | 1510 | 7 | 0 % | comet | |
| 34 | CK21Y010 | C/2021 Y1 | 2023-A16, 2022-Y232, 2022-X67 | 131 | 1888 | 18 | 1 % | comet | |
| 35 | CK22E030 | C/2022 E3 | 2023-C137, 2023-A16, 2022-Y232 | 194 | 8259 | 14 | 0 % | comet | |
| 36 | PK09L020 | P/2009 L2 | 2009-P14 | 91 | 1118 | 3 | 0 % | comet | |
| 37 | PK12N00J | P/2012 N0-J | 2012-P31 | 111 | 2507 | 6 | 0 % | comet | |
| 38 | 0003I | 0003I | 2026-C91, 2026-A90 | 338 | 8380 | 7 | 0 % | comet | |
| 39 | 0010P | 10P | 2010-V59, 2010-L07 | 237 | 6528 | 6 | 0 % | comet | |
| 40 | 0011P | 11P | 2020-S188 | 86 | 1212 | 4 | 0 % | comet | |
| 41 | 0012P | 12P | 2023-Y70, 2023-X98, 2023-P25 | 170 | 8183 | 30 | 0 % | comet | |
| 42 | 0017P | 17P | 2008-B57 | 190 | 5780 | 4 | 0 % | comet | |
| 43 | 0022P | 22P | 2009-W149 | 242 | 5359 | 3 | 0 % | comet | |
| 44 | 0029P | 29P | 2023-Y97, 2022-X67, 2021-A190, 2020-W26, 2020-U96, 2020-E26, 2020-C98, 2012-L04, 2012-G18, 2011-D06, 2009-D21, 2009-C62, 2009-B43, 2008-B57, 2008-B26 | 507 | 50974 | 70 | 0 % | comet | |
| 45 | 0049P | 49P | 2011-X25, 2011-W16 | 190 | 4512 | 6 | 0 % | comet | |
| 46 | 0059P | 59P | 2008-W47 | 112 | 1404 | 2 | 0 % | comet | |
| 47 | 0065P | 65P | 2010-V59, 2010-L36 | 278 | 6562 | 6 | 0 % | comet | |
| 48 | 0067P | 67P | 2022-A21, 2021-Y10 | 259 | 10617 | 8 | 0 % | comet | |
| 49 | 0078P | 78P | 2011-X25, 2011-W48, 2011-W16, 2011-V31 | 258 | 8082 | 12 | 0 % | comet | |
| 50 | 0103P | 103P | 2010-W22, 2010-V106 | 266 | 8978 | 6 | 0 % | comet | |
| 51 | 0114P | 114P | 2020-E26, 2020-A105 | 97 | 1905 | 6 | 0 % | comet | |
| 52 | 0123P | 123P | 2011-C16, 2011-B41 | 202 | 4593 | 7 | 0 % | comet | |
| 53 | 0124P | 124P | 2014-E18 | 176 | 3332 | 3 | 0 % | comet | |
| 54 | 0144P | 144P | 2023-Y97, 2023-Y70, 2023-X98, 2009-D21, 2009-B43, 2008-Y58, 2008-W47 | 237 | 5593 | 29 | 1 % | comet | |
| 55 | 0154P | 154P | 2014-A83 | 155 | 3325 | 2 | 0 % | comet | |
| 56 | 0156P | 156P | 2021-B143, 2021-A190 | 103 | 2400 | 27 | 1 % | comet | |
| 57 | 0168P | 168P | 2012-W54, 2012-V101, 2012-U109 | 141 | 3538 | 9 | 0 % | comet | |
| 58 | 0189P | 189P | 2012-N21 | 72 | 1103 | 6 | 1 % | comet | |
| 59 | 0213P | 213P | 2011-P44 | 130 | 2621 | 3 | 0 % | comet | |
| 60 | 0260P | 260P | 2020-C98, 2020-A105 | 181 | 6500 | 7 | 0 % | comet | |
| 61 | 0262P | 262P | 2012-V101 | 63 | 1221 | 2 | 0 % | comet | |
| 62 | 0290P | 290P | 2014-C43 | 113 | 2929 | 3 | 0 % | comet | |
| 63 | 04015 | 4015 | 2023-C144 | 105 | 1544 | 3 | 0 % | ||
| Sum | 63 objects | 310166 | 678 | 0 % | 61 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 B56 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 B56: unique current observations by this station.
- Obs percent: this station's share of all unique observations.
- Note: object-type note.
B56 has discovered 0 objects. It has made 678 of all 310166 observations (0 %) at 63 objects.
Created with MPECSGET database output.

