| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 A4 | 2021 01 08.49806 | 14 23 54.59 | +40 51 56.8 | 19.3 | G | I52 |
| C/2021 A4 | 2021 01 08.79673 | 14 23 44.25 | +40 59 48.9 | Q11 | ||
| C/2021 A4 | 2021 01 08.80252 | 14 23 44.02 | +40 59 58.3 | Q11 | ||
| C/2021 A4 | 2021 01 08.80868 | 14 23 43.79 | +41 00 08.2 | 18.5 | R | Q11 |
| C/2021 A4 | 2021 01 09.05725 | 14 23 34.87 | +41 06 45.7 | 19.0 | G | 595 |
| C/2021 A4 | 2021 01 09.06938 | 14 23 34.44 | +41 07 05.3 | 19.0 | G | 595 |
| C/2021 A4 | 2021 01 09.07138 | 14 23 34.39 | +41 07 08.6 | 19.4 | G | L01 |
| C/2021 A4 | 2021 01 09.07456 | 14 23 34.28 | +41 07 13.8 | 19.4 | G | L01 |
| C/2021 A4 | 2021 01 09.07811 | 14 23 34.15 | +41 07 19.8 | 19.5 | G | L01 |
| C/2021 A4 | 2021 01 09.08152 | 14 23 34.01 | +41 07 25.3 | 19.2 | G | 595 |
| C/2021 A4 | 2021 01 09.48643 | 14 23 18.59 | +41 18 33.1 | H06 | ||
| C/2021 A4 | 2021 01 09.48992 | 14 23 18.44 | +41 18 39.0 | H06 | ||
| C/2021 A4 | 2021 01 09.49341 | 14 23 18.28 | +41 18 45.0 | 19.0 | G | H06 |
| C/2021 A4 | 2021 01 09.49499 | 14 23 18.20 | +41 18 48.4 | 711 | ||
| C/2021 A4 | 2021 01 09.49835 | 14 23 18.04 | +41 18 53.9 | 711 | ||
| C/2021 A4 | 2021 01 09.50167 | 14 23 17.83 | +41 18 59.4 | 711 | ||
| C/2021 A4 | 2021 01 09.50563 | 14 23 17.79 | +41 19 06.1 | 711 | ||
| C/2021 A4 | 2021 01 09.55461 | 14 23 15.69 | +41 20 26.9 | I52 | ||
| C/2021 A4 | 2021 01 09.55681 | 14 23 15.64 | +41 20 31.1 | 19.8 | G | I52 |
| C/2021 A4 | 2021 01 10.49679 | 14 22 36.04 | +41 47 24.9 | 19.7 | G | I52 |