| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 A1 | 2021 04 29.92660 | 11 34 24.60 | +61 28 59.9 | 18.4 | T | B96 |
| C/2021 A1 | 2021 04 29.93486 | 11 34 23.49 | +61 28 58.3 | 17.5 | T | B96 |
| C/2021 A1 | 2021 04 29.94403 | 11 34 22.14 | +61 28 56.0 | 17.4 | T | M09 |
| C/2021 A1 | 2021 04 29.99652 | 11 34 14.79 | +61 28 42.1 | 17.9 | T | M09 |
| C/2021 A1 | 2021 04 30.05095 | 11 34 07.03 | +61 28 28.6 | 17.6 | T | M09 |
| C/2021 A1 | 2021 04 30.33792 | 11 33 26.92 | +61 27 20.5 | 18.3 | o | T08 |
| C/2021 A1 | 2021 04 30.34160 | 11 33 26.40 | +61 27 19.0 | 17.8 | o | T08 |
| C/2021 A1 | 2021 04 30.34759 | 11 33 25.50 | +61 27 17.7 | 18.2 | o | T08 |
| C/2021 A1 | 2021 04 30.36055 | 11 33 23.79 | +61 27 13.9 | 17.5 | o | T08 |
| C/2021 A1 | 2021 04 30.47538 | 11 33 07.80 | +61 26 44.8 | P87 | ||
| C/2021 A1 | 2021 04 30.48139 | 11 33 06.95 | +61 26 43.4 | 17.6 | T | P87 |
| C/2021 A1 | 2021 04 30.86451 | 11 32 13.37 | +61 25 05.3 | 18.1 | T | B96 |
| C/2021 A1 | 2021 04 30.86941 | 11 32 12.56 | +61 25 04.0 | 18.0 | T | B96 |
| C/2021 A1 | 2021 04 30.87263 | 11 32 12.27 | +61 25 03.5 | 18.1 | T | Z10 |
| C/2021 A1 | 2021 04 30.87432 | 11 32 11.95 | +61 25 01.8 | 18.1 | T | B96 |
| C/2021 A1 | 2021 04 30.87648 | 11 32 11.75 | +61 25 02.5 | 18.2 | T | Z10 |
| C/2021 A1 | 2021 04 30.88185 | 11 32 11.02 | +61 25 01.0 | 18.2 | T | Z10 |
| C/2021 A1 | 2021 05 01.88200 | 11 29 52.92 | +61 20 29.2 | 17.8 | T | B96 |
| C/2021 A1 | 2021 05 01.88853 | 11 29 52.09 | +61 20 25.6 | 18.2 | T | B96 |
| C/2021 A1 | 2021 05 01.89507 | 11 29 51.10 | +61 20 25.3 | 18.1 | T | B96 |