| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 A1 | 2021 10 31.92773 | 11 51 00.96 | +34 53 01.5 | C53 | ||
| C/2021 A1 | 2021 11 01.08430 | 11 51 14.09 | +34 52 13.1 | 13.6 | T | C23 |
| C/2021 A1 | 2021 11 01.09029 | 11 51 14.59 | +34 52 10.8 | 14.2 | T | C23 |
| C/2021 A1 | 2021 11 01.09853 | 11 51 15.23 | +34 52 09.1 | 13.6 | T | C23 |
| C/2021 A1 | 2021 11 02.06773 | 11 52 33.15 | +34 47 35.9 | 13.4 | T | L54 |
| C/2021 A1 | 2021 11 02.08512 | 11 52 34.64 | +34 47 30.4 | 13.4 | T | L54 |
| C/2021 A1 | 2021 11 02.10210 | 11 52 36.01 | +34 47 25.6 | 13.4 | T | L54 |
| C/2021 A1 | 2021 11 02.19631 | 11 52 43.69 | +34 47 00.1 | 213 | ||
| C/2021 A1 | 2021 11 02.21118 | 11 52 44.88 | +34 46 56.2 | 213 | ||
| C/2021 A1 | 2021 11 02.22715 | 11 52 46.17 | +34 46 51.5 | 14.1 | T | 213 |
| C/2021 A1 | 2021 11 02.23804 | 11 52 46.68 | +34 46 54.1 | C53 | ||
| C/2021 A1 | 2021 11 02.24220 | 11 52 47.00 | +34 46 51.4 | C53 | ||
| C/2021 A1 | 2021 11 02.24637 | 11 52 47.29 | +34 46 44.9 | C53 | ||
| C/2021 A1 | 2021 11 03.20154 | 11 54 06.79 | +34 42 15.5 | 13.3 | T | 970 |
| C/2021 A1 | 2021 11 03.21263 | 11 54 07.71 | +34 42 12.4 | 13.3 | T | 970 |
| C/2021 A1 | 2021 11 04.09498 | 11 55 22.59 | +34 38 01.7 | 13.3 | T | I81 |
| C/2021 A1 | 2021 11 04.09782 | 11 55 22.74 | +34 38 01.8 | 13.2 | T | I81 |
| C/2021 A1 | 2021 11 04.10209 | 11 55 23.06 | +34 38 01.0 | 13.2 | T | I81 |
| C/2021 A1 | 2021 11 04.13434 | 11 55 25.96 | +34 37 51.0 | 13.2 | T | I81 |
| C/2021 A1 | 2021 11 04.13719 | 11 55 26.14 | +34 37 51.2 | 13.2 | T | I81 |