| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 A1 | 2021 03 13.54464 | 13 29 16.35 | +57 03 09.8 | 18.0 | T | 372 |
| C/2021 A1 | 2021 03 13.69436 | 13 29 00.42 | +57 05 16.2 | 16.8 | T | Q21 |
| C/2021 A1 | 2021 03 13.69961 | 13 28 59.75 | +57 05 20.0 | 18.2 | T | Q21 |
| C/2021 A1 | 2021 03 13.87042 | 13 28 41.65 | +57 07 43.6 | 18.3 | T | G09 |
| C/2021 A1 | 2021 03 13.88522 | 13 28 40.31 | +57 07 56.2 | 18.2 | T | G09 |
| C/2021 A1 | 2021 03 13.90003 | 13 28 38.75 | +57 08 07.0 | 18.4 | T | G09 |
| C/2021 A1 | 2021 03 13.97769 | 13 28 30.32 | +57 09 13.5 | 18.3 | T | Z10 |
| C/2021 A1 | 2021 03 13.98380 | 13 28 29.72 | +57 09 19.3 | 18.2 | T | Z10 |
| C/2021 A1 | 2021 03 13.99066 | 13 28 28.95 | +57 09 24.1 | 18.5 | T | Z10 |
| C/2021 A1 | 2021 03 14.15639 | 13 28 11.11 | +57 11 42.0 | 17.8 | N | C35 |
| C/2021 A1 | 2021 03 14.15855 | 13 28 10.86 | +57 11 43.6 | 18.0 | N | C35 |
| C/2021 A1 | 2021 03 14.16073 | 13 28 10.44 | +57 11 44.2 | 18.1 | N | C35 |
| C/2021 A1 | 2021 03 14.59632 | 13 27 23.88 | +57 17 48.2 | 17.9 | T | Q21 |
| C/2021 A1 | 2021 03 14.60157 | 13 27 23.15 | +57 17 52.0 | 18.3 | T | Q21 |
| C/2021 A1 | 2021 03 14.60591 | 13 27 22.79 | +57 17 56.3 | 17.5 | T | 900 |
| C/2021 A1 | 2021 03 14.61292 | 13 27 21.98 | +57 18 01.7 | 18.5 | T | 900 |
| C/2021 A1 | 2021 03 15.17042 | 13 26 20.96 | +57 25 40.5 | 17.4 | T | I81 |
| C/2021 A1 | 2021 03 15.17397 | 13 26 20.57 | +57 25 43.4 | 17.7 | T | I81 |
| C/2021 A1 | 2021 03 15.17753 | 13 26 20.17 | +57 25 46.2 | 18.0 | T | I81 |
| C/2021 A1 | 2021 03 15.47934 | 13 25 46.94 | +57 29 54.3 | 18.8 | c | T05 |