| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S4 | 2022 09 29.88125 | 02 46 24.59 | +28 39 46.9 | 18.6 | G | P07 |
| C/2021 S4 | 2022 09 30.47803 | 02 46 16.55 | +28 40 36.1 | 18.6 | c | T08 |
| C/2021 S4 | 2022 09 30.50326 | 02 46 16.20 | +28 40 37.9 | 18.7 | c | T08 |
| C/2021 S4 | 2022 09 30.50513 | 02 46 16.19 | +28 40 38.5 | 18.7 | c | T08 |
| C/2021 S4 | 2022 09 30.51158 | 02 46 16.08 | +28 40 38.5 | 18.6 | c | T08 |
| C/2021 S4 | 2022 10 01.48196 | 02 46 02.48 | +28 41 56.4 | 18.4 | o | T05 |
| C/2021 S4 | 2022 10 01.48376 | 02 46 02.47 | +28 41 56.4 | 18.1 | o | T05 |
| C/2021 S4 | 2022 10 01.48650 | 02 46 02.43 | +28 41 57.4 | 18.4 | o | T05 |
| C/2021 S4 | 2022 10 01.49202 | 02 46 02.36 | +28 41 57.4 | 18.1 | o | T05 |
| C/2021 S4 | 2022 10 02.44999 | 02 45 48.50 | +28 43 12.2 | 18.8 | o | T05 |
| C/2021 S4 | 2022 10 02.46613 | 02 45 48.28 | +28 43 13.0 | 17.8 | o | T05 |
| C/2021 S4 | 2022 10 02.46794 | 02 45 48.26 | +28 43 13.6 | 18.6 | o | T05 |
| C/2021 S4 | 2022 10 02.47344 | 02 45 48.23 | +28 43 13.8 | 18.5 | o | T05 |
| C/2021 S4 | 2022 10 03.45988 | 02 45 33.46 | +28 44 27.4 | 18.5 | c | T08 |
| C/2021 S4 | 2022 10 03.46178 | 02 45 33.42 | +28 44 28.2 | 18.5 | c | T08 |
| C/2021 S4 | 2022 10 03.46455 | 02 45 33.40 | +28 44 27.4 | 18.6 | c | T08 |
| C/2021 S4 | 2022 10 03.47709 | 02 45 33.19 | +28 44 28.8 | 18.4 | c | T08 |
| C/2021 S4 | 2022 10 04.05587 | 02 45 24.36 | +28 45 10.4 | 18.5 | G | 204 |
| C/2021 S4 | 2022 10 04.08594 | 02 45 23.88 | +28 45 12.4 | 204 | ||
| C/2021 S4 | 2022 10 04.47938 | 02 45 17.82 | +28 45 40.9 | 18.7 | c | T08 |