| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S4 | 2024 02 13.86133 | 04 33 08.61 | +40 06 39.4 | 17.6 | N | 215 |
| C/2021 S4 | 2024 02 13.86263 | 04 33 08.66 | +40 06 38.9 | 17.7 | R | 215 |
| C/2021 S4 | 2024 02 13.86393 | 04 33 08.63 | +40 06 38.1 | 17.9 | R | 215 |
| C/2021 S4 | 2024 02 15.29522 | 04 33 26.00 | +40 04 03.6 | 17.1 | o | T05 |
| C/2021 S4 | 2024 02 15.30062 | 04 33 26.06 | +40 04 03.7 | 17.3 | o | T05 |
| C/2021 S4 | 2024 02 15.30382 | 04 33 26.09 | +40 04 02.5 | 17.2 | o | T05 |
| C/2021 S4 | 2024 02 15.32516 | 04 33 26.33 | +40 04 00.2 | 17.3 | o | T05 |
| C/2021 S4 | 2024 02 22.30592 | 04 35 13.07 | +39 51 47.5 | 18.4 | o | T05 |
| C/2021 S4 | 2024 02 22.30910 | 04 35 13.07 | +39 51 47.0 | 18.2 | o | T05 |
| C/2021 S4 | 2024 02 22.33024 | 04 35 13.45 | +39 51 44.8 | 16.8 | o | T05 |
| C/2021 S4 | 2024 02 22.33616 | 04 35 13.61 | +39 51 45.0 | 18.1 | o | T05 |
| C/2021 S4 | 2024 02 24.91054 | 04 36 01.95 | +39 47 28.0 | 17.4 | G | I81 |
| C/2021 S4 | 2024 02 24.91484 | 04 36 02.07 | +39 47 27.5 | 17.4 | G | I81 |
| C/2021 S4 | 2024 02 24.91913 | 04 36 02.10 | +39 47 27.1 | 17.2 | G | I81 |
| C/2021 S4 | 2024 02 25.78733 | 04 36 19.48 | +39 46 03.3 | 18.0 | G | M45 |
| C/2021 S4 | 2024 02 25.79515 | 04 36 19.60 | +39 46 02.7 | 17.8 | G | M45 |
| C/2021 S4 | 2024 02 27.27830 | 04 36 50.54 | +39 43 41.1 | 18.2 | o | T05 |
| C/2021 S4 | 2024 02 27.28158 | 04 36 50.58 | +39 43 40.9 | 18.3 | o | T05 |
| C/2021 S4 | 2024 02 27.28874 | 04 36 50.78 | +39 43 40.4 | 17.4 | o | T05 |
| C/2021 S4 | 2024 02 27.35032 | 04 36 52.01 | +39 43 35.8 | 18.1 | o | T05 |