M.P.E.C. statistics for Z21
Tenerife-LCO Aqawan A; Tenerife-LCOGT Aqawan A
Made with MPECSGET database output from a stable database snapshot. Data on this page includes MPECs issued through 2026-06-09.
Station maps
Map data © OpenStreetMap contributors.
Station MPECs
| MPEC | Title | Objects | Discovery | Issued |
|---|---|---|---|---|
| 2026-L50 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 87 | 2026-06-09 | |
| 2026-K60 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 70 | 2026-05-22 | |
| 2026-E44 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 117 | 2026-03-07 | |
| 2026-E43 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 110 | 2026-03-07 | |
| 2026-C91 | COMET 3I/ATLAS | 1 | 2026-02-13 | |
| 2026-C86 | DAILY ORBIT UPDATE (2026 February 12) | 83 | 2026-02-12 | |
| 2026-A24 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 101 | 2026-01-07 | |
| 2025-Y87 | DAILY ORBIT UPDATE (2025 December 20) | 208 | 2025-12-20 | |
| 2025-X108 | COMET C/2025 K1-D (ATLAS) | 1 | 2025-12-11 | |
| 2025-X35 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 88 | 2025-12-02 | |
| 2025-W130 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 73 | 2025-11-25 | |
| 2025-W75 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 84 | 2025-11-21 | |
| 2025-W42 | COMET P/2025 UX109 | 1 | 2025-11-17 | |
| 2025-V132 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 74 | 2025-11-13 | |
| 2025-U263 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 105 | 2025-10-28 | |
| 2025-R73 | COMET C/2025 R1 (ATLAS) | 1 | 2025-09-10 | |
| 2025-R69 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 115 | 2025-09-09 | |
| 2025-O159 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 107 | 2025-07-31 | |
| 2025-N12 | 3I/ATLAS = C/2025 N1 (ATLAS) | 1 | 2025-07-02 | |
| 2025-M120 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 113 | 2025-06-26 | |
| 2025-K110 | COMET C/2025 K1 (ATLAS) | 1 | 2025-05-27 | |
| 2025-K05 | COMET C/2025 J1 (Borisov) | 1 | 2025-05-17 | |
| 2025-G119 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 118 | 2025-04-11 | |
| 2025-F244 | DAILY ORBIT UPDATE (2025 March 30) | 134 | 2025-03-30 | |
| 2025-F102 | DAILY ORBIT UPDATE (2025 March 24) | 184 | 2025-03-24 | |
| 2025-C158 | COMET P/2025 C1 (ATLAS) | 1 | 2025-02-10 | |
| 2025-C143 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 121 | 2025-02-08 | |
| 2025-A145 | COMET C/2024 PN7 (PANSTARRS) | 1 | 2025-01-08 | |
| 2025-A144 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 82 | 2025-01-08 | |
| 2025-A142 | COMET P/2015 CD60 (LINEAR) | 1 | 2025-01-08 | |
| 2024-V174 | COMET P/2024 OC2 (PANSTARRS) | 1 | 2024-11-13 | |
| 2024-U268 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 87 | 2024-10-31 | |
| 2024-U18 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 63 | 2024-10-19 | |
| 2024-Q29 | 2024 PN7 | 1 | 2024-08-21 | |
| 2024-P43 | DAILY ORBIT UPDATE (2024 August 3) | 105 | 2024-08-03 | |
| 2024-O61 | DAILY ORBIT UPDATE (2024 July 27) | 100 | 2024-07-27 | |
| 2024-O58 | DAILY ORBIT UPDATE (2024 July 26) | 65 | 2024-07-26 | |
| 2024-J122 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 81 | 2024-05-07 | |
| 2024-G193 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 136 | 2024-04-13 | |
| 2024-D33 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 128 | 2024-02-17 | |
| 2024-C04 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 95 | 2024-02-01 | |
| 2024-B144 | COMET P/2001 Q6 = P/2023 X5 (NEAT) | 1 | 2024-01-28 | |
| 2024-B141 | DAILY ORBIT UPDATE (2024 January 27) | 49 | 2024-01-27 | |
| 2024-A150 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 103 | 2024-01-13 | |
| 2024-A43 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 97 | 2024-01-05 | |
| 2023-Y70 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 99 | 2023-12-21 | |
| 2023-D77 | COMET C/2023 A3 (Tsuchinshan-ATLAS) | 1 | 2023-02-28 | |
| 2023-D41 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 88 | 2023-02-22 | |
| 2022-Y114 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 98 | 2022-12-24 | |
| 2022-W151 | DAILY ORBIT UPDATE (2022 November 23) | 168 | 2022-11-23 | |
| 2022-V125 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 92 | 2022-11-11 | |
| 2022-V95 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 101 | 2022-11-05 | |
| 2022-Q139 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 85 | 2022-08-27 | |
| 2022-Q03 | COMET C/2022 P1 (NEOWISE) | 1 | 2022-08-16 | |
| 2022-M97 | COMET P/2022 L3 (ATLAS) | 1 | 2022-06-29 | |
| 2022-M96 | COMET P/2022 L3 (ATLAS) | 1 | 2022-06-29 | |
| 2022-G109 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 107 | 2022-04-08 | |
| 2022-C15 | COMET C/2021 F1 (Lemmon-PANSTARRS) | 1 | 2022-02-02 | |
| 2022-A23 | DAILY ORBIT UPDATE (2022 January 5) | 156 | 2022-01-05 | |
| 2021-Y10 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 125 | 2021-12-17 | |
| 2021-P05 | COMET C/2021 O3 (PANSTARRS) | 1 | 2021-08-01 | |
| 2021-N06 | OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 142 | 2021-07-02 | |
| 2021-E37 | DAILY ORBIT UPDATE (2021 March 6) | 136 | 2021-03-06 | |
| 2021-D69 | DAILY ORBIT UPDATE (2021 February 20) | 162 | 2021-02-20 | |
| 2020-X106 | DAILY ORBIT UPDATE (2020 December 11) | 170 | 2020-12-11 | |
| 2019-U125 | DAILY ORBIT UPDATE (2019 October 24) | 163 | 2019-10-24 | |
| 2019-K43 | 2019 KJ | 1 | 2019-05-26 | |
| 2019-J142 | OBSERVATIONS AND ORBITS OF COMETS | 225 | 2019-05-15 | |
| 2019-D31 | DAILY ORBIT UPDATE (2019 FEB. 26 UT) | 92 | 2019-02-26 | |
| 2019-D21 | DAILY ORBIT UPDATE (2019 FEB. 23 UT) | 20 | 2019-02-23 | |
| 2019-C132 | DAILY ORBIT UPDATE (2019 FEB. 12 UT) | 43 | 2019-02-12 | |
| 2019-C77 | DAILY ORBIT UPDATE (2019 FEB. 8 UT) | 50 | 2019-02-08 | |
| 2019-A217 | DAILY ORBIT UPDATE (2019 JAN. 13 UT) | 229 | 2019-01-13 | |
| 2019-A189 | 2019 AE9 | 1 | 2019-01-12 | |
| 2019-A34 | DAILY ORBIT UPDATE (2019 JAN. 4 UT) | 79 | 2019-01-04 | |
| 2018-Y74 | COMET 46P/Wirtanen | 1 | 2018-12-26 | |
| 2018-L07 | DAILY ORBIT UPDATE (2018 JUNE 4 UT) | 76 | 2018-06-04 | |
| 2018-K108 | DAILY ORBIT UPDATE (2018 MAY 31 UT) | 17 | 2018-05-31 | |
| 2018-B155 | OBSERVATIONS AND ORBITS OF COMETS | 133 | 2018-01-28 | |
| 2018-B01 | DAILY ORBIT UPDATE (2018 JAN. 16 UT) | 156 | 2018-01-16 | |
| 2017-Y44 | COMET P/2017 W3 (Gibbs) | 1 | 2017-12-19 | |
| 2017-T14 | OBSERVATIONS AND ORBITS OF COMETS | 124 | 2017-10-03 | |
| 2017-R52 | DAILY ORBIT UPDATE (2017 SEPT. 13 UT) | 91 | 2017-09-13 | |
| 2017-Q34 | 2017 PC27 | 1 | 2017-08-18 | |
| 2017-P30 | 2017 PR24 | 1 | 2017-08-06 | |
| 2017-O60 | 2017 OF7 | 1 | 2017-07-28 | |
| 2017-K36 | DAILY ORBIT UPDATE (2017 MAY 24 UT) | 73 | 2017-05-24 | |
| 2017-J52 | OBSERVATIONS AND ORBITS OF COMETS | 119 | 2017-05-07 | |
| 2017-H20 | COMET 41P/Tuttle-Giacobini-Kresak | 1 | 2017-04-20 | |
| 2017-F99 | DAILY ORBIT UPDATE (2017 MAR. 24 UT) | 90 | 2017-03-24 | |
| 2017-F81 | DAILY ORBIT UPDATE (2017 MAR. 23 UT) | 88 | 2017-03-23 | |
| 2017-F31 | 2017 EE23 | 1 | 2017-03-20 | |
| 2017-E70 | 2017 EA3 | 1 | 2017-03-10 | |
| 2017-E68 | 2017 EY2 | 1 | 2017-03-10 | |
| 2017-E59 | OBSERVATIONS AND ORBITS OF COMETS | 135 | 2017-03-08 | |
| 2017-D26 | 2017 DR15 | 1 | 2017-02-22 | |
| 2017-D23 | DAILY ORBIT UPDATE (2017 FEB. 20 UT) | 69 | 2017-02-20 | |
| 2017-D22 | COMET C/2017 C2 (PANSTARRS) | 1 | 2017-02-19 | |
| 2017-C70 | DAILY ORBIT UPDATE (2017 FEB. 7 UT) | 54 | 2017-02-07 | |
| 2017-B160 | DAILY ORBIT UPDATE (2017 JAN. 31 UT) | 124 | 2017-01-31 | |
| 2017-B133 | DAILY ORBIT UPDATE (2017 JAN. 30 UT) | 185 | 2017-01-30 | |
| 2017-B110 | DAILY ORBIT UPDATE (2017 JAN. 29 UT) | 151 | 2017-01-29 | |
| 2017-B77 | 2017 BZ5 | 1 | 2017-01-27 | |
| 2017-B65 | DAILY ORBIT UPDATE (2017 JAN. 26 UT) | 106 | 2017-01-26 | |
| 2017-B29 | 2017 AP20 | 1 | 2017-01-21 | |
| 2017-B25 | DAILY ORBIT UPDATE (2017 JAN. 20 UT) | 67 | 2017-01-20 | |
| 2017-B24 | 2017 BK | 1 | 2017-01-19 | |
| 2017-B23 | DAILY ORBIT UPDATE (2017 JAN. 19 UT) | 87 | 2017-01-19 | |
| 2017-B04 | 2017 AP19 | 1 | 2017-01-16 | |
| 2016-Y01 | DAILY ORBIT UPDATE (2016 DEC. 16 UT) | 37 | 2016-12-16 | |
| 2016-X98 | DAILY ORBIT UPDATE (2016 DEC. 15 UT) | 53 | 2016-12-15 | |
| 2016-X97 | DAILY ORBIT UPDATE (2016 DEC. 14 UT) | 45 | 2016-12-14 | |
| 2016-X66 | DAILY ORBIT UPDATE (2016 DEC. 7 UT) | 102 | 2016-12-07 | |
| 2016-X41 | DAILY ORBIT UPDATE (2016 DEC. 4 UT) | 94 | 2016-12-04 | |
| 2016-X04 | 2016 WW9 | 1 | 2016-12-01 | |
| 2016-W06 | 2016 VT5 | 1 | 2016-11-18 | |
| 2016-R73 | 2016 RB1 | 1 | 2016-09-07 | |
| 2016-Q36 | 2016 QM10 | 1 | 2016-08-29 | |
| 2016-Q27 | DAILY ORBIT UPDATE (2016 AUG. 28 UT) | 70 | 2016-08-28 | |
| 2016-Q24 | 2016 QZ1 | 1 | 2016-08-27 | |
| 2016-Q19 | 2016 QU1 | 1 | 2016-08-26 | |
| 2016-Q04 | OBSERVATIONS AND ORBITS OF COMETS | 112 | 2016-08-16 | |
| 2016-P33 | DAILY ORBIT UPDATE (2016 AUG. 5 UT) | 43 | 2016-08-05 | |
| 2016-P21 | 2016 PM | 1 | 2016-08-04 | |
| 2016-O411 | 2016 OX | 1 | 2016-07-31 | |
| 2016-O400 | 2016 OJ | 1 | 2016-07-27 | |
| 2016-M28 | DAILY ORBIT UPDATE (2016 JUNE 28 UT) | 44 | 2016-06-28 | |
| 2016-M12 | DAILY ORBIT UPDATE (2016 JUNE 19 UT) | 51 | 2016-06-19 | |
| 2016-L96 | DAILY ORBIT UPDATE (2016 JUNE 11 UT) | 44 | 2016-06-11 | |
| 2016-L88 | DAILY ORBIT UPDATE (2016 JUNE 10 UT) | 56 | 2016-06-10 | |
| 2016-K34 | COMET C/2016 KA (CATALINA) | 1 | 2016-05-29 | |
| 2016-K08 | DAILY ORBIT UPDATE (2016 MAY 18 UT) | 112 | 2016-05-18 | |
| 2016-K05 | DAILY ORBIT UPDATE (2016 MAY 17 UT) | 66 | 2016-05-17 | |
| 2016-J128 | DAILY ORBIT UPDATE (2016 MAY 14 UT) | 100 | 2016-05-14 | |
| 2016-E175 | DAILY ORBIT UPDATE (2016 MAR. 15 UT) | 103 | 2016-03-15 | |
| 2016-E80 | DAILY ORBIT UPDATE (2016 MAR. 8 UT) | 71 | 2016-03-08 | |
| 2016-E33 | DAILY ORBIT UPDATE (2016 MAR. 4 UT) | 117 | 2016-03-04 | |
| 2015-O46 | DAILY ORBIT UPDATE (2015 JULY 23 UT) | 48 | 2015-07-23 |
- 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 Z21 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 Z21 | Obs percent | Note |
|---|---|---|---|---|---|---|---|---|---|
| 1 | K01Q34E | 2001 QE34 | 2017-B25 | 45 | 411 | 6 | 1 % | ||
| 2 | K04X14P | 2004 XP14 | 2019-A34 | 90 | 1360 | 7 | 1 % | ||
| 3 | K05L03W | 2005 LW3 | 2022-W151 | 110 | 1613 | 1 | 0 % | ||
| 4 | K06D00X | 2006 DX | 2017-B65 | 14 | 73 | 3 | 4 % | ||
| 5 | K06X02D | 2006 XD2 | 2016-X66 | 51 | 427 | 6 | 1 % | ||
| 6 | K08B15D | 2008 BD15 | 2017-B133 | 35 | 287 | 5 | 2 % | ||
| 7 | K10W00H | 2010 WH | 2025-Y87 | 22 | 201 | 3 | 1 % | ||
| 8 | K12F62N | 2012 FN62 | 2024-P43 | 70 | 1192 | 3 | 0 % | ||
| 9 | K15DF5P | 2015 DP155 | 2018-L07 | 44 | 732 | 12 | 2 % | ||
| 10 | K16A08Z | 2016 AZ8 | 2019-A217 | 39 | 376 | 6 | 2 % | ||
| 11 | K16E01H | 2016 EH1 | 2016-E33 | 16 | 111 | 10 | 9 % | ||
| 12 | K16E28F | 2016 EF28 | 2016-E80 | 30 | 238 | 24 | 10 % | ||
| 13 | K16E28V | 2016 EV28 | 2016-E80 | 8 | 68 | 12 | 18 % | ||
| 14 | K16EF6F | 2016 EF156 | 2016-E175 | 9 | 90 | 12 | 13 % | ||
| 15 | K16G02S | 2016 GS2 | 2016-K05 | 34 | 406 | 7 | 2 % | ||
| 16 | K16J18D | 2016 JD18 | 2016-K08, 2016-J128 | 22 | 248 | 19 | 8 % | ||
| 17 | K16M00K | 2016 MK | 2016-M28 | 19 | 110 | 5 | 5 % | ||
| 18 | K16O00J | 2016 OJ | 2016-O400 | 12 | 104 | 6 | 6 % | ||
| 19 | K16O00O | 2016 OO | 2016-P33 | 13 | 140 | 5 | 4 % | ||
| 20 | K16O00X | 2016 OX | 2016-O411 | 15 | 99 | 4 | 4 % | ||
| 21 | K16P00M | 2016 PM | 2016-P21 | 16 | 124 | 4 | 3 % | ||
| 22 | K16Q01U | 2016 QU1 | 2016-Q19 | 19 | 112 | 6 | 5 % | ||
| 23 | K16Q01Z | 2016 QZ1 | 2016-Q27, 2016-Q24 | 21 | 128 | 17 | 13 % | ||
| 24 | K16Q10M | 2016 QM10 | 2016-Q36 | 24 | 174 | 6 | 3 % | ||
| 25 | K16R01B | 2016 RB1 | 2016-R73 | 23 | 155 | 7 | 5 % | ||
| 26 | K16V05T | 2016 VT5 | 2016-W06 | 7 | 38 | 5 | 13 % | ||
| 27 | K16V18C | 2016 VC18 | 2016-X41 | 3 | 12 | 3 | 25 % | ||
| 28 | K16W09W | 2016 WW9 | 2016-X04 | 22 | 121 | 7 | 6 % | ||
| 29 | K16X18K | 2016 XK18 | 2016-Y01, 2016-X98, 2016-X97 | 13 | 81 | 24 | 30 % | ||
| 30 | K17A05C | 2017 AC5 | 2017-F99, 2017-F81 | 43 | 642 | 8 | 1 % | ||
| 31 | K17A19P | 2017 AP19 | 2017-B04 | 10 | 78 | 18 | 23 % | ||
| 32 | K17A20P | 2017 AP20 | 2017-B29 | 27 | 363 | 12 | 3 % | ||
| 33 | K17B00K | 2017 BK | 2017-B24 | 20 | 105 | 10 | 10 % | ||
| 34 | K17B05S | 2017 BS5 | 2017-B110 | 27 | 248 | 6 | 2 % | ||
| 35 | K17B05Z | 2017 BZ5 | 2017-B77 | 27 | 142 | 10 | 7 % | ||
| 36 | K17B30H | 2017 BH30 | 2017-B160 | 14 | 89 | 7 | 8 % | ||
| 37 | K17C00S | 2017 CS | 2017-K36 | 63 | 1240 | 5 | 0 % | ||
| 38 | K17C01H | 2017 CH1 | 2017-C70 | 34 | 401 | 7 | 2 % | ||
| 39 | K17C32F | 2017 CF32 | 2017-D23 | 29 | 168 | 11 | 7 % | ||
| 40 | K17D15R | 2017 DR15 | 2017-D26 | 24 | 162 | 6 | 4 % | ||
| 41 | K17E02Y | 2017 EY2 | 2017-E68 | 14 | 80 | 6 | 8 % | ||
| 42 | K17E03A | 2017 EA3 | 2017-E70 | 19 | 88 | 4 | 5 % | ||
| 43 | K17E23E | 2017 EE23 | 2017-F31 | 14 | 88 | 8 | 9 % | ||
| 44 | K17O07F | 2017 OF7 | 2017-O60 | 24 | 132 | 5 | 4 % | ||
| 45 | K17P24R | 2017 PR24 | 2017-P30 | 11 | 35 | 4 | 11 % | ||
| 46 | K17P27C | 2017 PC27 | 2017-Q34 | 14 | 91 | 3 | 3 % | ||
| 47 | K17S14L | 2017 SL14 | 2026-C86 | 15 | 185 | 3 | 2 % | ||
| 48 | K18E04J | 2018 EJ4 | 2018-K108 | 46 | 556 | 6 | 1 % | ||
| 49 | K19A09E | 2019 AE9 | 2019-A189 | 5 | 60 | 7 | 12 % | ||
| 50 | K19B01F | 2019 BF1 | 2019-C132 | 13 | 74 | 8 | 11 % | ||
| 51 | K19C01T | 2019 CT1 | 2019-C77 | 35 | 206 | 5 | 2 % | ||
| 52 | K19C04T | 2019 CT4 | 2019-D31, 2019-D21 | 24 | 129 | 10 | 8 % | ||
| 53 | K19K00J | 2019 KJ | 2019-K43 | 10 | 42 | 3 | 7 % | ||
| 54 | K20X06U | 2020 XU6 | 2021-D69 | 42 | 394 | 3 | 1 % | ||
| 55 | K22A00B | 2022 AB | 2022-A23 | 49 | 480 | 5 | 1 % | ||
| 56 | K24B01X | 2024 BX1 | 2024-B141 | 16 | 384 | 4 | 1 % | ||
| 57 | K24P07N | 2024 PN7 | 2024-Q29 | 16 | 56 | 3 | 5 % | ||
| 58 | K25B10C | 2025 BC10 | 2025-F102 | 63 | 801 | 3 | 0 % | ||
| 59 | K25E05V | 2025 EV5 | 2025-F244 | 40 | 507 | 3 | 1 % | ||
| 60 | AK21F010 | A/2021 F1 | 2021-Y10 | 24 | 157 | 2 | 1 % | comet | |
| 61 | CK15O010 | C/2015 O1 | 2017-T14 | 134 | 4162 | 3 | 0 % | comet | |
| 62 | CK15V020 | C/2015 V2 | 2017-E59 | 159 | 5950 | 6 | 0 % | comet | |
| 63 | CK16K00A | C/2016 K0-A | 2016-K34 | 18 | 79 | 4 | 5 % | comet | |
| 64 | CK16N040 | C/2016 N4 | 2017-T14, 2016-Q04 | 96 | 2092 | 9 | 0 % | comet | |
| 65 | CK17C020 | C/2017 C2 | 2017-D22 | 23 | 98 | 9 | 9 % | comet | |
| 66 | CK17K020 | C/2017 K2 | 2025-C143 | 264 | 15072 | 2 | 0 % | comet | |
| 67 | CK17O010 | C/2017 O1 | 2018-B155 | 105 | 2898 | 39 | 1 % | comet | |
| 68 | CK19U050 | C/2019 U5 | 2022-Y114 | 147 | 5453 | 2 | 0 % | comet | |
| 69 | CK21F010 | C/2021 F1 | 2022-C15 | 54 | 571 | 2 | 0 % | comet | |
| 70 | CK21O030 | C/2021 O3 | 2021-P05 | 72 | 797 | 2 | 0 % | comet | |
| 71 | CK22E020 | C/2022 E2 | 2024-A43 | 163 | 5886 | 3 | 0 % | comet | |
| 72 | CK22E030 | C/2022 E3 | 2022-G109 | 194 | 8259 | 2 | 0 % | comet | |
| 73 | CK22P010 | C/2022 P1 | 2022-Q139, 2022-Q03 | 66 | 711 | 6 | 1 % | comet | |
| 74 | CK23A030 | C/2023 A3 | 2024-D33, 2024-A150, 2023-Y70, 2023-D77 | 233 | 9513 | 16 | 0 % | comet | |
| 75 | CK24E010 | C/2024 E1 | 2025-U263, 2025-O159, 2024-J122, 2024-G193 | 157 | 3700 | 10 | 0 % | comet | |
| 76 | CK24P07N | C/2024 P7-N | 2025-A145 | 41 | 363 | 3 | 1 % | comet | |
| 77 | CK25A060 | C/2025 A6 | 2025-U263, 2025-G119 | 122 | 2192 | 6 | 0 % | comet | |
| 78 | CK25J010 | C/2025 J1 | 2025-K05 | 69 | 916 | 3 | 0 % | comet | |
| 79 | CK25K010 | C/2025 K1 | 2025-X35, 2025-O159, 2025-K110 | 167 | 3127 | 8 | 0 % | comet | |
| 80 | CK25K01c | C/2025 K1-C | 2025-X35 | 71 | 868 | 3 | 0 % | comet | |
| 81 | CK25K01d | C/2025 K1-D | 2025-X108 | 40 | 241 | 3 | 1 % | comet | |
| 82 | CK25R010 | C/2025 R1 | 2025-R73 | 58 | 397 | 3 | 1 % | comet | |
| 83 | PK03C22C | P/2003 C22-C | 2022-V95 | 10 | 84 | 2 | 2 % | comet | |
| 84 | PK15C60D | P/2015 C60-D | 2025-A142 | 41 | 359 | 9 | 3 % | comet | |
| 85 | PK17W030 | P/2017 W3 | 2017-Y44 | 26 | 145 | 3 | 2 % | comet | |
| 86 | PK22L030 | P/2022 L3 | 2022-M97, 2022-M96 | 60 | 1104 | 2 | 0 % | comet | |
| 87 | PK23B010 | P/2023 B1 | 2023-D41 | 66 | 513 | 2 | 0 % | comet | |
| 88 | PK23S010 | P/2023 S1 | 2025-A144 | 110 | 1949 | 3 | 0 % | comet | |
| 89 | PK23X050 | P/2023 X5 | 2024-B144 | 19 | 80 | 3 | 4 % | comet | |
| 90 | PK24O02C | P/2024 O2-C | 2024-V174 | 14 | 45 | 3 | 7 % | comet | |
| 91 | PK25C010 | P/2025 C1 | 2025-C158 | 64 | 391 | 5 | 1 % | comet | |
| 92 | PK25UA9X | P/2025 U109-X | 2025-W42 | 19 | 129 | 5 | 4 % | comet | |
| 93 | 0003I | 0003I | 2026-C91, 2025-W130, 2025-V132 | 338 | 8380 | 18 | 0 % | comet | |
| 94 | 0003IK25N010 | I/2025 N1 | 2025-N12 | 32 | 128 | 3 | 2 % | comet | |
| 95 | 0007P | 7P | 2021-N06 | 102 | 1590 | 3 | 0 % | comet | |
| 96 | 0013P | 13P | 2025-G119 | 109 | 2455 | 3 | 0 % | comet | |
| 97 | 0024P | 24P | 2025-W75, 2025-U263, 2025-R69 | 144 | 3457 | 12 | 0 % | comet | |
| 98 | 0029P | 29P | 2026-L50, 2026-K60, 2026-E44, 2026-E43, 2026-A24, 2025-X35, 2024-C04, 2017-T14 | 507 | 50974 | 33 | 0 % | comet | |
| 99 | 0030P | 30P | 2017-E59 | 182 | 3736 | 3 | 0 % | comet | |
| 100 | 0041P | 41P | 2017-H20, 2017-E59 | 167 | 4943 | 34 | 1 % | comet | |
| 101 | 0046P | 46P | 2019-J142, 2018-Y74 | 230 | 7113 | 12 | 0 % | comet | |
| 102 | 0118P | 118P | 2022-Y114, 2022-V125 | 202 | 3787 | 4 | 0 % | comet | |
| 103 | 0207P | 207P | 2024-C04, 2024-A43 | 71 | 924 | 6 | 1 % | comet | |
| 104 | 03122 | 3122 | 2017-R52 | 237 | 9969 | 20 | 0 % | ||
| 105 | 0315P | 315P | 2017-J52 | 84 | 1761 | 7 | 0 % | comet | |
| 106 | 0333P | 333P | 2024-U268, 2024-U18 | 97 | 1136 | 6 | 1 % | comet | |
| 107 | 0351P | 351P | 2025-M120 | 26 | 264 | 3 | 1 % | comet | |
| 108 | 39796 | 39796 | 2024-O58 | 77 | 2119 | 1 | 0 % | ||
| 109 | 99942 | 99942 | 2021-E37 | 194 | 8590 | 4 | 0 % | ||
| 110 | F4244 | 154244 | 2016-M12, 2016-L96, 2016-L88 | 126 | 3721 | 43 | 1 % | ||
| 111 | Q5482 | 265482 | 2017-B23 | 26 | 389 | 12 | 3 % | ||
| 112 | U6383 | 306383 | 2018-B01 | 12 | 124 | 4 | 3 % | ||
| 113 | Z2143 | 352143 | 2024-P43, 2024-O58 | 51 | 1281 | 13 | 1 % | ||
| 114 | f5029 | 415029 | 2024-O61, 2024-O58 | 117 | 3578 | 4 | 0 % | ||
| 115 | h6724 | 436724 | 2015-O46 | 46 | 796 | 15 | 2 % | ||
| 116 | i1987 | 441987 | 2016-M28 | 46 | 886 | 7 | 1 % | ||
| 117 | m1394 | 481394 | 2019-U125 | 45 | 806 | 7 | 1 % | ||
| 118 | o1647 | 501647 | 2020-X106 | 19 | 168 | 4 | 2 % | ||
| Sum | 118 objects | 218633 | 892 | 0 % | 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 Z21 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 Z21: unique current observations by this station.
- Obs percent: this station's share of all unique observations.
- Note: object-type note.
Z21 has discovered 0 objects. It has made 892 of all 218633 observations (0 %) at 118 objects.
Created with MPECSGET database output.