| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 P4 | 2021 09 25.52721 | 00 15 23.62 | +62 49 49.2 | 18.4 | o | T08 |
| C/2021 P4 | 2021 09 25.53505 | 00 15 22.65 | +62 49 50.2 | 18.4 | o | T08 |
| C/2021 P4 | 2021 09 25.54798 | 00 15 21.19 | +62 49 52.9 | 18.3 | o | T08 |
| C/2021 P4 | 2021 09 27.45644 | 00 11 38.69 | +62 57 53.3 | 18.4 | o | T05 |
| C/2021 P4 | 2021 09 27.45919 | 00 11 38.40 | +62 57 53.2 | 18.6 | o | T05 |
| C/2021 P4 | 2021 09 27.45964 | 00 11 38.24 | +62 57 53.3 | 18.5 | o | T05 |
| C/2021 P4 | 2021 09 27.46239 | 00 11 38.04 | +62 57 53.6 | 17.9 | o | T05 |
| C/2021 P4 | 2021 09 27.47889 | 00 11 36.01 | +62 57 58.3 | 18.6 | o | T05 |
| C/2021 P4 | 2021 09 29.87640 | 00 06 49.06 | +63 06 19.3 | 18.5 | T | 970 |
| C/2021 P4 | 2021 09 29.88059 | 00 06 48.56 | +63 06 19.9 | 20.0 | T | 970 |
| C/2021 P4 | 2021 09 30.84253 | 00 04 51.30 | +63 09 09.6 | 19.0 | T | L59 |
| C/2021 P4 | 2021 09 30.85748 | 00 04 49.56 | +63 09 12.5 | 19.2 | T | L59 |
| C/2021 P4 | 2021 09 30.86733 | 00 04 48.30 | +63 09 14.0 | 19.0 | T | L59 |
| C/2021 P4 | 2021 09 30.87358 | 00 04 47.50 | +63 09 15.2 | 18.2 | T | L59 |
| C/2021 P4 | 2021 09 30.89110 | 00 04 45.32 | +63 09 18.1 | 18.8 | T | L59 |
| C/2021 P4 | 2021 10 02.56586 | 00 01 18.60 | +63 13 31.1 | 17.7 | T | Q21 |
| C/2021 P4 | 2021 10 02.57110 | 00 01 18.23 | +63 13 29.5 | 17.9 | T | Q21 |
| C/2021 P4 | 2021 10 08.37880 | 23 49 05.07 | +63 20 30.7 | 19.3 | T | 568 |
| C/2021 P4 | 2021 10 08.37966 | 23 49 04.96 | +63 20 30.7 | 19.3 | T | 568 |
| C/2021 P4 | 2021 10 08.85266 | 23 48 04.82 | +63 20 31.8 | 18.2 | T | C23 |