| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 P4 | 2021 10 23.32035 | 23 18 08.78 | +62 44 37.9 | 17.9 | o | T08 |
| C/2021 P4 | 2021 10 23.32589 | 23 18 08.11 | +62 44 35.6 | 17.7 | o | T08 |
| C/2021 P4 | 2021 10 23.33604 | 23 18 06.78 | +62 44 33.0 | 18.0 | o | T08 |
| C/2021 P4 | 2021 10 23.76388 | 23 17 17.40 | +62 42 23.3 | 18.0 | T | C10 |
| C/2021 P4 | 2021 10 23.77590 | 23 17 15.99 | +62 42 19.7 | 18.2 | T | C10 |
| C/2021 P4 | 2021 10 23.78792 | 23 17 14.61 | +62 42 16.0 | 18.0 | T | C10 |
| C/2021 P4 | 2021 10 24.85561 | 23 15 11.87 | +62 36 44.3 | 18.4 | T | 213 |
| C/2021 P4 | 2021 10 24.87176 | 23 15 09.95 | +62 36 39.5 | 18.6 | T | 213 |
| C/2021 P4 | 2021 10 24.87965 | 23 15 09.03 | +62 36 37.3 | 18.0 | T | 213 |
| C/2021 P4 | 2021 10 25.85984 | 23 13 18.20 | +62 31 12.3 | 17.7 | T | 970 |
| C/2021 P4 | 2021 10 25.86398 | 23 13 17.70 | +62 31 11.1 | 18.1 | T | 970 |
| C/2021 P4 | 2021 10 26.64512 | 23 11 50.45 | +62 26 40.4 | 18.5 | T | 900 |
| C/2021 P4 | 2021 10 26.65212 | 23 11 49.70 | +62 26 38.1 | 18.1 | T | 900 |
| C/2021 P4 | 2021 10 26.99697 | 23 11 11.73 | +62 24 34.6 | 17.7 | T | I81 |
| C/2021 P4 | 2021 10 27.00049 | 23 11 11.34 | +62 24 33.3 | 17.8 | T | I81 |
| C/2021 P4 | 2021 10 27.00399 | 23 11 10.94 | +62 24 32.1 | 17.8 | T | I81 |
| C/2021 P4 | 2021 10 27.35055 | 23 10 33.04 | +62 22 27.8 | 17.6 | o | T08 |
| C/2021 P4 | 2021 10 27.35379 | 23 10 32.66 | +62 22 26.6 | 17.8 | o | T08 |
| C/2021 P4 | 2021 10 27.35978 | 23 10 31.97 | +62 22 24.3 | 17.8 | o | T08 |
| C/2021 P4 | 2021 10 27.36993 | 23 10 30.86 | +62 22 21.0 | 18.1 | o | T08 |