| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 A1 | 2021 03 18.59419 | 13 19 48.49 | +58 10 59.8 | 17.4 | T | Q11 |
| C/2021 A1 | 2021 03 18.60282 | 13 19 47.46 | +58 11 06.6 | Q11 | ||
| C/2021 A1 | 2021 03 18.61152 | 13 19 46.40 | +58 11 13.2 | Q11 | ||
| C/2021 A1 | 2021 03 19.45412 | 13 18 04.78 | +58 21 54.4 | 18.6 | c | T05 |
| C/2021 A1 | 2021 03 19.45642 | 13 18 04.42 | +58 21 55.3 | 18.7 | c | T05 |
| C/2021 A1 | 2021 03 19.46010 | 13 18 04.00 | +58 21 58.6 | 18.6 | c | T05 |
| C/2021 A1 | 2021 03 19.46056 | 13 18 04.07 | +58 21 58.0 | 18.1 | c | T05 |
| C/2021 A1 | 2021 03 19.46610 | 13 18 03.34 | +58 22 01.9 | 17.9 | c | T05 |
| C/2021 A1 | 2021 03 19.90369 | 13 17 09.93 | +58 27 28.3 | 18.2 | T | G09 |
| C/2021 A1 | 2021 03 19.92442 | 13 17 07.47 | +58 27 44.8 | 18.8 | T | G09 |
| C/2021 A1 | 2021 03 19.95994 | 13 17 02.89 | +58 28 10.2 | 18.4 | T | G09 |
| C/2021 A1 | 2021 03 20.00710 | 13 16 56.98 | +58 28 46.3 | 204 | ||
| C/2021 A1 | 2021 03 20.02447 | 13 16 54.87 | +58 28 59.1 | 18.0 | T | M09 |
| C/2021 A1 | 2021 03 20.04351 | 13 16 52.65 | +58 29 12.6 | 17.6 | T | M09 |
| C/2021 A1 | 2021 03 20.04973 | 13 16 51.67 | +58 29 18.4 | 18.3 | T | 204 |
| C/2021 A1 | 2021 03 20.06319 | 13 16 50.11 | +58 29 26.0 | 17.9 | T | M09 |
| C/2021 A1 | 2021 03 20.06730 | 13 16 49.46 | +58 29 31.1 | 18.9 | T | K87 |
| C/2021 A1 | 2021 03 20.06950 | 13 16 49.19 | +58 29 32.5 | 17.9 | T | K87 |
| C/2021 A1 | 2021 03 20.07170 | 13 16 48.96 | +58 29 34.2 | 18.3 | T | K87 |
| C/2021 A1 | 2021 03 20.09233 | 13 16 46.43 | +58 29 49.1 | 18.0 | T | I81 |