| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 A1 | 2021 04 06.37354 | 12 35 37.49 | +61 11 04.1 | 18.5 | c | T08 |
| C/2021 A1 | 2021 04 06.37632 | 12 35 37.07 | +61 11 04.1 | 18.1 | c | T08 |
| C/2021 A1 | 2021 04 06.39769 | 12 35 33.70 | +61 11 11.4 | 17.9 | c | T08 |
| C/2021 A1 | 2021 04 06.83779 | 12 34 24.20 | +61 13 43.9 | 18.4 | T | G09 |
| C/2021 A1 | 2021 04 06.86703 | 12 34 19.65 | +61 13 53.1 | 18.3 | T | G09 |
| C/2021 A1 | 2021 04 06.94755 | 12 34 06.72 | +61 14 21.1 | 18.0 | T | 970 |
| C/2021 A1 | 2021 04 06.95444 | 12 34 05.62 | +61 14 23.4 | 17.9 | T | 970 |
| C/2021 A1 | 2021 04 07.62463 | 12 32 19.22 | +61 18 05.5 | 18.2 | T | 900 |
| C/2021 A1 | 2021 04 07.63164 | 12 32 18.15 | +61 18 07.2 | 18.5 | T | 900 |
| C/2021 A1 | 2021 04 09.97234 | 12 26 04.26 | +61 29 22.7 | 19.1 | T | I81 |
| C/2021 A1 | 2021 04 10.02921 | 12 25 55.08 | +61 29 37.2 | 18.5 | T | I81 |
| C/2021 A1 | 2021 04 10.03634 | 12 25 53.92 | +61 29 39.0 | 18.5 | T | I81 |
| C/2021 A1 | 2021 04 10.38973 | 12 24 57.19 | +61 31 09.3 | 18.5 | c | T08 |
| C/2021 A1 | 2021 04 10.39729 | 12 24 56.08 | +61 31 10.4 | 18.5 | c | T08 |
| C/2021 A1 | 2021 04 10.41879 | 12 24 52.59 | +61 31 15.9 | 18.2 | c | T08 |
| C/2021 A1 | 2021 04 10.42249 | 12 24 52.00 | +61 31 16.6 | 18.0 | c | T08 |
| C/2021 A1 | 2021 04 10.42986 | 12 24 50.76 | +61 31 18.7 | 18.4 | c | T08 |
| C/2021 A1 | 2021 04 10.48880 | 12 24 41.60 | +61 31 32.3 | 349 | ||
| C/2021 A1 | 2021 04 10.50208 | 12 24 39.41 | +61 31 36.0 | 349 | ||
| C/2021 A1 | 2021 04 10.52493 | 12 24 35.78 | +61 31 40.9 | 349 |