| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 A1 | 2021 02 14.04740 | 14 00 49.00 | +49 55 41.2 | 18.5 | N | J38 |
| C/2021 A1 | 2021 02 14.05103 | 14 00 48.97 | +49 55 45.6 | 18.7 | N | J38 |
| C/2021 A1 | 2021 02 14.05466 | 14 00 48.80 | +49 55 48.7 | 18.7 | N | J38 |
| C/2021 A1 | 2021 02 15.10363 | 14 00 09.60 | +50 12 25.0 | 17.6 | T | I81 |
| C/2021 A1 | 2021 02 15.10714 | 14 00 09.46 | +50 12 28.4 | 17.7 | T | I81 |
| C/2021 A1 | 2021 02 15.11066 | 14 00 09.32 | +50 12 31.9 | 17.7 | T | I81 |
| C/2021 A1 | 2021 02 17.09612 | 13 58 49.13 | +50 44 04.7 | 18.5 | T | I81 |
| C/2021 A1 | 2021 02 17.09969 | 13 58 48.97 | +50 44 08.0 | 18.4 | T | I81 |
| C/2021 A1 | 2021 02 17.10104 | 13 58 48.74 | +50 44 07.9 | 18.0 | T | 213 |
| C/2021 A1 | 2021 02 17.10324 | 13 58 48.83 | +50 44 11.3 | 16.1 | T | I81 |
| C/2021 A1 | 2021 02 17.10951 | 13 58 48.37 | +50 44 16.9 | 18.3 | T | 213 |
| C/2021 A1 | 2021 02 17.50200 | 13 58 31.71 | +50 50 33.9 | 18.7 | c | T08 |
| C/2021 A1 | 2021 02 17.50478 | 13 58 31.70 | +50 50 37.5 | 19.0 | c | T08 |
| C/2021 A1 | 2021 02 17.50848 | 13 58 31.31 | +50 50 44.2 | 18.7 | c | T08 |
| C/2021 A1 | 2021 02 17.50894 | 13 58 31.40 | +50 50 41.0 | 18.6 | c | T08 |
| C/2021 A1 | 2021 02 17.51078 | 13 58 31.33 | +50 50 43.2 | 18.9 | c | T08 |
| C/2021 A1 | 2021 02 17.51355 | 13 58 31.32 | +50 50 44.4 | 19.0 | c | T08 |
| C/2021 A1 | 2021 02 17.51447 | 13 58 31.16 | +50 50 45.8 | 18.7 | c | T08 |
| C/2021 A1 | 2021 02 17.51909 | 13 58 30.99 | +50 50 50.0 | 18.2 | c | T08 |
| C/2021 A1 | 2021 02 17.99859 | 13 58 09.98 | +50 58 28.8 | 18.4 | N | I88 |