| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 P4 | 2021 11 11.76850 | 22 47 01.87 | +60 20 01.1 | 18.5 | T | A77 |
| C/2021 P4 | 2021 11 11.78435 | 22 47 00.75 | +60 19 52.0 | 18.6 | T | A77 |
| C/2021 P4 | 2021 11 11.79997 | 22 46 59.65 | +60 19 43.3 | 18.3 | T | A77 |
| C/2021 P4 | 2021 11 11.83278 | 22 46 57.33 | +60 19 24.3 | 18.1 | T | Z05 |
| C/2021 P4 | 2021 11 11.83986 | 22 46 56.81 | +60 19 21.3 | 17.8 | T | Z05 |
| C/2021 P4 | 2021 11 11.84907 | 22 46 56.12 | +60 19 16.0 | 17.9 | T | Z05 |
| C/2021 P4 | 2021 11 11.85843 | 22 46 55.43 | +60 19 10.1 | 17.7 | T | Z05 |
| C/2021 P4 | 2021 11 11.86797 | 22 46 54.54 | +60 19 04.2 | 17.7 | T | Z05 |
| C/2021 P4 | 2021 11 11.87874 | 22 46 53.78 | +60 18 58.7 | 18.2 | T | Z05 |
| C/2021 P4 | 2021 11 12.33316 | 22 46 21.71 | +60 14 41.1 | 17.3 | o | T08 |
| C/2021 P4 | 2021 11 12.33735 | 22 46 21.40 | +60 14 39.2 | 17.6 | o | T08 |
| C/2021 P4 | 2021 11 12.34290 | 22 46 20.97 | +60 14 35.0 | 17.3 | o | T08 |
| C/2021 P4 | 2021 11 12.35490 | 22 46 20.15 | +60 14 28.9 | 17.1 | o | T08 |
| C/2021 P4 | 2021 11 14.31613 | 22 44 07.44 | +59 55 37.8 | 18.0 | o | T05 |
| C/2021 P4 | 2021 11 14.32258 | 22 44 07.07 | +59 55 33.7 | 17.9 | o | T05 |
| C/2021 P4 | 2021 11 14.33266 | 22 44 06.32 | +59 55 28.0 | 17.8 | o | T05 |
| C/2021 P4 | 2021 11 17.82650 | 22 40 36.10 | +59 20 48.4 | 17.6 | T | C23 |
| C/2021 P4 | 2021 11 17.82938 | 22 40 35.93 | +59 20 46.2 | 17.5 | T | C23 |
| C/2021 P4 | 2021 11 17.83227 | 22 40 35.94 | +59 20 43.8 | 17.4 | T | C23 |
| C/2021 P4 | 2021 11 21.82855 | 22 37 15.39 | +58 39 57.2 | 17.4 | T | 970 |