| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 A1 | 2021 04 12.90131 | 12 18 12.64 | +61 40 02.9 | 18.1 | T | B96 |
| C/2021 A1 | 2021 04 12.90785 | 12 18 11.64 | +61 40 03.9 | 18.5 | T | B96 |
| C/2021 A1 | 2021 04 12.91439 | 12 18 10.73 | +61 40 04.4 | 18.1 | T | B96 |
| C/2021 A1 | 2021 04 12.91965 | 12 18 10.02 | +61 40 05.3 | 17.5 | T | M09 |
| C/2021 A1 | 2021 04 13.02529 | 12 17 52.80 | +61 40 24.6 | 17.9 | T | I81 |
| C/2021 A1 | 2021 04 13.02881 | 12 17 52.23 | +61 40 25.2 | 17.9 | T | I81 |
| C/2021 A1 | 2021 04 13.03233 | 12 17 51.66 | +61 40 25.8 | 18.0 | T | I81 |
| C/2021 A1 | 2021 04 13.89970 | 12 15 31.97 | +61 42 48.1 | 17.8 | T | M09 |
| C/2021 A1 | 2021 04 13.91909 | 12 15 28.85 | +61 42 51.3 | 17.5 | T | M09 |
| C/2021 A1 | 2021 04 13.93822 | 12 15 25.76 | +61 42 54.1 | 17.6 | T | M09 |
| C/2021 A1 | 2021 04 14.01189 | 12 15 13.75 | +61 43 05.2 | 17.9 | T | I81 |
| C/2021 A1 | 2021 04 14.01543 | 12 15 13.17 | +61 43 05.7 | 17.9 | T | I81 |
| C/2021 A1 | 2021 04 14.01897 | 12 15 12.60 | +61 43 06.3 | 17.9 | T | I81 |
| C/2021 A1 | 2021 04 14.34678 | 12 14 19.97 | +61 43 54.8 | 18.2 | c | T08 |
| C/2021 A1 | 2021 04 14.34863 | 12 14 19.55 | +61 43 55.1 | 18.4 | c | T08 |
| C/2021 A1 | 2021 04 14.35453 | 12 14 18.67 | +61 43 56.1 | 18.2 | c | T08 |
| C/2021 A1 | 2021 04 14.38966 | 12 14 13.08 | +61 43 59.2 | 17.9 | c | T08 |
| C/2021 A1 | 2021 04 14.98663 | 12 12 36.71 | +61 45 18.2 | 17.7 | T | M09 |
| C/2021 A1 | 2021 04 14.99175 | 12 12 35.73 | +61 45 20.0 | 18.6 | T | A77 |
| C/2021 A1 | 2021 04 14.99432 | 12 12 35.37 | +61 45 19.7 | 17.7 | T | M09 |