| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 P4 | 2022 04 03.89206 | 01 32 11.25 | +56 35 15.5 | 15.9 | R | C36 |
| C/2021 P4 | 2022 04 03.89371 | 01 32 11.64 | +56 35 16.0 | 15.6 | R | C36 |
| C/2021 P4 | 2022 04 03.89494 | 01 32 11.15 | +56 35 17.0 | 15.1 | N | I72 |
| C/2021 P4 | 2022 04 03.91712 | 01 32 16.04 | +56 35 29.2 | 15.1 | N | I72 |
| C/2021 P4 | 2022 04 06.02196 | 01 39 44.44 | +56 53 33.4 | C53 | ||
| C/2021 P4 | 2022 04 06.02335 | 01 39 44.69 | +56 53 35.0 | C53 | ||
| C/2021 P4 | 2022 04 06.02473 | 01 39 44.95 | +56 53 35.6 | C53 | ||
| C/2021 P4 | 2022 04 06.02613 | 01 39 45.15 | +56 53 36.3 | C53 | ||
| C/2021 P4 | 2022 04 06.02751 | 01 39 45.38 | +56 53 36.8 | C53 | ||
| C/2021 P4 | 2022 04 07.16486 | 01 43 55.15 | +57 03 04.7 | 15.2 | V | A77 |
| C/2021 P4 | 2022 04 07.16648 | 01 43 55.55 | +57 03 04.7 | 15.0 | V | A77 |
| C/2021 P4 | 2022 04 07.16810 | 01 43 55.77 | +57 03 05.0 | 15.1 | V | A77 |
| C/2021 P4 | 2022 04 10.08579 | 01 54 54.89 | +57 27 08.9 | 15.4 | G | G00 |
| C/2021 P4 | 2022 04 10.08655 | 01 54 55.12 | +57 27 08.4 | 15.5 | G | G00 |
| C/2021 P4 | 2022 04 10.08733 | 01 54 55.32 | +57 27 09.0 | 15.5 | G | G00 |
| C/2021 P4 | 2022 04 10.08810 | 01 54 55.47 | +57 27 09.6 | 15.4 | G | G00 |
| C/2021 P4 | 2022 04 10.08887 | 01 54 55.61 | +57 27 10.5 | 15.5 | G | G00 |
| C/2021 P4 | 2022 04 10.08964 | 01 54 55.81 | +57 27 10.6 | 15.4 | G | G00 |
| C/2021 P4 | 2022 04 10.44684 | 01 56 18.14 | +57 30 05.9 | 13.2 | T | 349 |
| C/2021 P4 | 2022 04 10.45071 | 01 56 19.03 | +57 30 07.9 | 349 |