M.P.E.C. statistics for Z39
Observatorio Costa Teguise
Made with MPECSGET database output from a stable database snapshot. Data on this page includes MPECs issued through 2026-03-07.
Station MPECs
| MPEC | Title | Objects | Discovery | Issued |
|---|---|---|---|---|
| 2026-E43 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 110 | 2026-03-07 | |
| 2026-A90 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 65 | 2026-01-12 | |
| 2022-Y114 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 98 | 2022-12-24 | |
| 2022-W269 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 116 | 2022-11-30 | |
| 2022-W132 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 109 | 2022-11-22 | |
| 2022-W81 | DAILY ORBIT UPDATE (2022 November 20) | 193 | 2022-11-20 | |
| 2022-L66 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 117 | 2022-06-08 | |
| 2022-J42 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 69 | 2022-05-06 | |
| 2022-H122 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 86 | 2022-04-30 | |
| 2022-C56 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 157 | 2022-02-04 | |
| 2022-A21 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 109 | 2022-01-04 | |
| 2020-P19 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 131 | 2020-08-04 | |
| 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-H235 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 87 | 2020-04-30 | |
| 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 | |
| 2019-J142 | OBSERVATIONS AND ORBITS OF COMETS | 225 | 2019-05-15 | |
| 2019-D01 | COMET C/2018 Y1 (Iwamoto) | 1 | 2019-02-16 | |
| 2019-B48 | COMET C/2018 Y1 (Iwamoto) | 1 | 2019-01-18 | |
| 2018-Y74 | COMET 46P/Wirtanen | 1 | 2018-12-26 | |
| 2018-S50 | OBSERVATIONS AND ORBITS OF COMETS | 156 | 2018-09-21 | |
| 2018-K95 | OBSERVATIONS AND ORBITS OF COMETS | 87 | 2018-05-27 | |
| 2018-H105 | OBSERVATIONS AND ORBITS OF COMETS | 104 | 2018-04-30 | |
| 2017-V13 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 94 | 2017-11-03 | |
| 2017-N58 | OBSERVATIONS AND ORBITS OF COMETS | 96 | 2017-07-06 | |
| 2017-M41 | DAILY ORBIT UPDATE (2017 JUNE 22 UT) | 68 | 2017-06-22 | |
| 2017-M29 | DAILY ORBIT UPDATE (2017 JUNE 20 UT) | 78 | 2017-06-20 | |
| 2017-L61 | DAILY ORBIT UPDATE (2017 JUNE 12 UT) | 37 | 2017-06-12 | |
| 2017-E59 | OBSERVATIONS AND ORBITS OF COMETS | 135 | 2017-03-08 | |
| 2016-U66 | OBSERVATIONS AND ORBITS OF COMETS | 120 | 2016-10-25 | |
| 2016-Q04 | OBSERVATIONS AND ORBITS OF COMETS | 112 | 2016-08-16 | |
| 2016-K18 | OBSERVATIONS AND ORBITS OF COMETS | 111 | 2016-05-20 | |
| 2016-H35 | OBSERVATIONS AND ORBITS OF COMETS | 105 | 2016-04-21 | |
| 2016-F59 | COMET P/2016 BA14 (PANSTARRS) | 1 | 2016-03-27 | |
| 2016-F43 | OBSERVATIONS AND ORBITS OF COMETS | 115 | 2016-03-21 | |
| 2015-Y73 | OBSERVATIONS AND ORBITS OF COMETS | 110 | 2015-12-23 | |
| 2015-J41 | OBSERVATIONS AND ORBITS OF COMETS | 82 | 2015-05-12 | |
| 2015-G03 | OBSERVATIONS AND ORBITS OF COMETS | 97 | 2015-04-01 | |
| 2015-E14 | OBSERVATIONS AND ORBITS OF COMETS | 100 | 2015-03-03 | |
| 2015-B177 | OBSERVATIONS AND ORBITS OF COMETS | 106 | 2015-01-31 | |
| 2015-A04 | OBSERVATIONS AND ORBITS OF COMETS | 68 | 2015-01-01 | |
| 2014-Y44 | OBSERVATIONS AND ORBITS OF COMETS | 109 | 2014-12-23 | |
| 2014-U124 | OBSERVATIONS AND ORBITS OF COMETS | 104 | 2014-10-29 |
- 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 Z39 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 Z39 | Obs percent | Note |
|---|---|---|---|---|---|---|---|---|---|
| 1 | CK11J020 | C/2011 J2 | 2014-U124 | 185 | 6492 | 3 | 0 % | comet | |
| 2 | CK11K36P | C/2011 K36-P | 2016-U66 | 137 | 3736 | 6 | 0 % | comet | |
| 3 | CK13A010 | C/2013 A1 | 2015-J41, 2014-U124 | 136 | 3354 | 16 | 0 % | comet | |
| 4 | CK13U10S | C/2013 U10-S | 2016-H35, 2014-Y44 | 149 | 5147 | 6 | 0 % | comet | |
| 5 | CK13X010 | C/2013 X1 | 2015-Y73 | 133 | 3313 | 3 | 0 % | comet | |
| 6 | CK14A040 | C/2014 A4 | 2016-U66 | 126 | 2818 | 15 | 1 % | comet | |
| 7 | CK14E020 | C/2014 E2 | 2014-U124 | 145 | 4916 | 9 | 0 % | comet | |
| 8 | CK14N030 | C/2014 N3 | 2014-Y44 | 87 | 1604 | 3 | 0 % | comet | |
| 9 | CK14Q020 | C/2014 Q2 | 2015-B177 | 160 | 7941 | 3 | 0 % | comet | |
| 10 | CK14S020 | C/2014 S2 | 2016-K18, 2016-H35 | 97 | 2988 | 9 | 0 % | comet | |
| 11 | CK14W020 | C/2014 W2 | 2016-Q04 | 133 | 3414 | 3 | 0 % | comet | |
| 12 | CK15O010 | C/2015 O1 | 2018-S50, 2018-K95, 2018-H105 | 134 | 4162 | 13 | 0 % | comet | |
| 13 | CK15V020 | C/2015 V2 | 2017-N58, 2016-K18 | 159 | 5950 | 16 | 0 % | comet | |
| 14 | CK15Y010 | C/2015 Y1 | 2016-K18 | 61 | 581 | 6 | 1 % | comet | |
| 15 | CK16A080 | C/2016 A8 | 2016-U66 | 94 | 1453 | 14 | 1 % | comet | |
| 16 | CK16N060 | C/2016 N6 | 2018-K95, 2018-H105 | 116 | 3116 | 6 | 0 % | comet | |
| 17 | CK16R020 | C/2016 R2 | 2019-J142 | 135 | 4421 | 3 | 0 % | comet | |
| 18 | CK17K020 | C/2017 K2 | 2020-L06, 2020-H235 | 264 | 15072 | 6 | 0 % | comet | |
| 19 | CK17M040 | C/2017 M4 | 2018-S50, 2018-H105 | 120 | 3309 | 10 | 0 % | comet | |
| 20 | CK17O010 | C/2017 O1 | 2017-V13 | 105 | 2898 | 3 | 0 % | comet | |
| 21 | CK17T020 | C/2017 T2 | 2020-E26, 2019-J142 | 171 | 7070 | 18 | 0 % | comet | |
| 22 | CK18C020 | C/2018 C2 | 2018-S50 | 88 | 1677 | 12 | 1 % | comet | |
| 23 | CK18L020 | C/2018 L2 | 2018-S50 | 51 | 736 | 3 | 0 % | comet | |
| 24 | CK18Y010 | C/2018 Y1 | 2019-J142, 2019-D01, 2019-B48 | 109 | 2849 | 6 | 0 % | comet | |
| 25 | CK19F010 | C/2019 F1 | 2020-H235 | 105 | 1976 | 3 | 0 % | comet | |
| 26 | CK19T040 | C/2019 T4 | 2022-H122 | 138 | 5515 | 3 | 0 % | comet | |
| 27 | CK19U050 | C/2019 U5 | 2022-L66 | 147 | 5453 | 3 | 0 % | comet | |
| 28 | CK19Y010 | C/2019 Y1 | 2020-L06 | 81 | 1110 | 3 | 0 % | comet | |
| 29 | CK19Y040 | C/2019 Y4 | 2020-K131, 2020-G91, 2020-E26 | 123 | 2633 | 21 | 1 % | comet | |
| 30 | CK19Y04a | C/2019 Y4-A | 2020-K131, 2020-J16, 2020-H67 | 68 | 674 | 3 | 0 % | comet | |
| 31 | CK19Y04b | C/2019 Y4-B | 2020-K131, 2020-J16, 2020-H28 | 84 | 1136 | 18 | 2 % | comet | |
| 32 | CK19Y04c | C/2019 Y4-C | 2020-K131, 2020-J16, 2020-H67 | 56 | 482 | 10 | 2 % | comet | |
| 33 | CK19Y04d | C/2019 Y4-D | 2020-K131, 2020-J16, 2020-H67 | 27 | 88 | 3 | 3 % | comet | |
| 34 | CK19Y04e | C/2019 Y4-E | 2020-J16 | 25 | 226 | 3 | 1 % | comet | |
| 35 | CK20H060 | C/2020 H6 | 2022-L66 | 86 | 2105 | 3 | 0 % | comet | |
| 36 | CK20V020 | C/2020 V2 | 2022-H122 | 167 | 5811 | 3 | 0 % | comet | |
| 37 | CK21Y010 | C/2021 Y1 | 2022-Y114, 2022-W269, 2022-W132 | 131 | 1888 | 9 | 0 % | comet | |
| 38 | CK25R030 | C/2025 R3 | 2026-A90 | 86 | 922 | 3 | 0 % | comet | |
| 39 | PK14X010 | P/2014 X1 | 2015-J41 | 60 | 620 | 5 | 1 % | comet | |
| 40 | PK16B14A | P/2016 B14-A | 2016-H35, 2016-F59, 2016-F43 | 90 | 1873 | 9 | 0 % | comet | |
| 41 | PK19A020 | P/2019 A2 | 2019-J142 | 54 | 285 | 5 | 2 % | comet | |
| 42 | PK19Y020 | P/2019 Y2 | 2020-H235 | 60 | 636 | 3 | 0 % | comet | |
| 43 | 0003I | 0003I | 2026-A90 | 338 | 8380 | 3 | 0 % | comet | |
| 44 | 0004P | 4P | 2022-A21 | 208 | 6628 | 3 | 0 % | comet | |
| 45 | 0019P | 19P | 2022-A21 | 164 | 3655 | 3 | 0 % | comet | |
| 46 | 0022P | 22P | 2022-W132 | 242 | 5359 | 3 | 0 % | comet | |
| 47 | 0029P | 29P | 2022-Y114, 2022-W269, 2020-E26, 2020-C98, 2019-J142 | 507 | 50974 | 47 | 0 % | comet | |
| 48 | 0032P | 32P | 2015-G03, 2015-B177 | 227 | 5115 | 6 | 0 % | comet | |
| 49 | 0038P | 38P | 2019-J142 | 113 | 3121 | 21 | 1 % | comet | |
| 50 | 0041P | 41P | 2017-E59 | 167 | 4943 | 3 | 0 % | comet | |
| 51 | 0044P | 44P | 2022-Y114, 2022-W269, 2022-W132 | 120 | 1879 | 12 | 1 % | comet | |
| 52 | 0046P | 46P | 2020-P19, 2019-J142, 2018-Y74 | 230 | 7113 | 18 | 0 % | comet | |
| 53 | 0048P | 48P | 2019-J142 | 136 | 2811 | 6 | 0 % | comet | |
| 54 | 0053P | 53P | 2016-U66 | 139 | 2937 | 12 | 0 % | comet | |
| 55 | 0059P | 59P | 2019-J142 | 112 | 1404 | 12 | 1 % | comet | |
| 56 | 0060P | 60P | 2019-J142 | 90 | 1493 | 9 | 1 % | comet | |
| 57 | 0061P | 61P | 2022-W132 | 153 | 2608 | 3 | 0 % | comet | |
| 58 | 0064P | 64P | 2019-J142 | 128 | 3498 | 12 | 0 % | comet | |
| 59 | 0067P | 67P | 2022-A21 | 259 | 10617 | 3 | 0 % | comet | |
| 60 | 0070P | 70P | 2022-J42 | 122 | 1888 | 3 | 0 % | comet | |
| 61 | 0073P | 73P | 2022-J42, 2022-H122 | 117 | 2619 | 6 | 0 % | comet | |
| 62 | 0074P | 74P | 2019-J142, 2018-S50 | 219 | 5649 | 12 | 0 % | comet | |
| 63 | 0104P | 104P | 2022-A21 | 93 | 1729 | 3 | 0 % | comet | |
| 64 | 0108P | 108P | 2022-C56, 2022-A21 | 117 | 2442 | 24 | 1 % | comet | |
| 65 | 0110P | 110P | 2015-E14, 2015-B177, 2015-A04 | 181 | 3571 | 12 | 0 % | comet | |
| 66 | 0116P | 116P | 2022-A21 | 247 | 5578 | 3 | 0 % | comet | |
| 67 | 0119P | 119P | 2022-W269 | 163 | 3056 | 3 | 0 % | comet | |
| 68 | 0123P | 123P | 2019-J142 | 202 | 4593 | 27 | 1 % | comet | |
| 69 | 0124P | 124P | 2020-G65 | 176 | 3332 | 3 | 0 % | comet | |
| 70 | 0130P | 130P | 2019-J142 | 118 | 2309 | 3 | 0 % | comet | |
| 71 | 0132P | 132P | 2022-A21 | 91 | 1434 | 3 | 0 % | comet | |
| 72 | 0159P | 159P | 2019-J142 | 41 | 802 | 6 | 1 % | comet | |
| 73 | 0164P | 164P | 2019-J142 | 113 | 2085 | 5 | 0 % | comet | |
| 74 | 0171P | 171P | 2019-J142 | 59 | 707 | 12 | 2 % | comet | |
| 75 | 0239P | 239P | 2019-J142 | 28 | 297 | 3 | 1 % | comet | |
| 76 | 0240P | 240P | 2026-A90, 2019-J142 | 210 | 5894 | 15 | 0 % | comet | |
| 77 | 0240P b | P/b | 2026-E43 | 105 | 1640 | 3 | 0 % | comet | |
| 78 | 0243P | 243P | 2019-J142 | 47 | 549 | 3 | 1 % | comet | |
| 79 | 0244P | 244P | 2022-Y114 | 96 | 1683 | 3 | 0 % | comet | |
| 80 | 0252P | 252P | 2016-H35 | 85 | 1733 | 3 | 0 % | comet | |
| 81 | 0364P | 364P | 2018-S50, 2018-K95 | 86 | 1349 | 15 | 1 % | comet | |
| 82 | 0368P | 368P | 2019-J142 | 33 | 340 | 3 | 1 % | comet | |
| 83 | 06063 | 6063 | 2017-M41, 2017-M29, 2017-L61 | 70 | 1236 | 9 | 1 % | ||
| 84 | 65803 | 65803 | 2022-W81 | 174 | 6645 | 3 | 0 % | ||
| Sum | 84 objects | 318145 | 663 | 0 % | 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 Z39 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 Z39: unique current observations by this station.
- Obs percent: this station's share of all unique observations.
- Note: object-type note.
Z39 has discovered 0 objects. It has made 663 of all 318145 observations (0 %) at 84 objects.
Created with MPECSGET database output.

