| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 A1 | 2021 03 02.39066 | 13 45 58.07 | +54 16 04.3 | 18.1 | G | 703 |
| C/2021 A1 | 2021 03 03.42844 | 13 44 39.24 | +54 32 19.1 | 18.4 | G | G96 |
| C/2021 A1 | 2021 03 03.43372 | 13 44 38.81 | +54 32 24.2 | 18.4 | G | G96 |
| C/2021 A1 | 2021 03 03.43900 | 13 44 38.40 | +54 32 29.0 | 18.4 | G | G96 |
| C/2021 A1 | 2021 03 03.44429 | 13 44 37.98 | +54 32 33.9 | 18.4 | G | G96 |
| C/2021 A1 | 2021 03 05.27646 | 13 42 11.77 | +55 00 57.3 | 17.4 | T | H06 |
| C/2021 A1 | 2021 03 05.28519 | 13 42 11.10 | +55 01 03.7 | 17.3 | T | H06 |
| C/2021 A1 | 2021 03 05.56626 | 13 41 47.75 | +55 05 25.6 | 19.0 | i | F51 |
| C/2021 A1 | 2021 03 05.57916 | 13 41 46.65 | +55 05 37.5 | 18.9 | i | F51 |
| C/2021 A1 | 2021 03 05.59207 | 13 41 45.55 | +55 05 49.5 | 19.2 | i | F51 |
| C/2021 A1 | 2021 03 05.60498 | 13 41 44.46 | +55 06 01.4 | 19.0 | i | F51 |
| C/2021 A1 | 2021 03 06.33645 | 13 40 43.07 | +55 17 11.1 | 703 | ||
| C/2021 A1 | 2021 03 06.34180 | 13 40 42.52 | +55 17 17.0 | 18.5 | G | 703 |
| C/2021 A1 | 2021 03 06.34715 | 13 40 42.11 | +55 17 21.4 | 18.4 | G | 703 |
| C/2021 A1 | 2021 03 06.35250 | 13 40 41.65 | +55 17 26.7 | 18.2 | G | 703 |
| C/2021 A1 | 2021 03 06.80774 | 13 40 02.65 | +55 24 21.4 | 18.8 | T | C47 |
| C/2021 A1 | 2021 03 06.81526 | 13 40 01.99 | +55 24 28.3 | 18.9 | T | C47 |
| C/2021 A1 | 2021 03 06.82314 | 13 40 01.28 | +55 24 35.5 | 17.5 | T | C47 |
| C/2021 A1 | 2021 03 06.83101 | 13 40 00.69 | +55 24 42.8 | 19.2 | T | C47 |
| C/2021 A1 | 2021 03 06.83818 | 13 40 00.05 | +55 24 50.1 | 19.1 | T | C47 |