| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S4 | 2024 01 18.37242 | 04 32 29.49 | +40 57 57.8 | 18.0 | o | T05 |
| C/2021 S4 | 2024 01 18.38755 | 04 32 29.34 | +40 57 55.6 | 17.0 | o | T05 |
| C/2021 S4 | 2024 01 24.38952 | 04 31 51.74 | +40 46 18.9 | 18.1 | o | T05 |
| C/2021 S4 | 2024 01 24.39270 | 04 31 51.75 | +40 46 17.3 | 18.1 | o | T05 |
| C/2021 S4 | 2024 01 24.39880 | 04 31 51.78 | +40 46 17.5 | 17.9 | o | T05 |
| C/2021 S4 | 2024 01 24.41099 | 04 31 51.66 | +40 46 14.6 | 18.2 | o | T05 |
| C/2021 S4 | 2024 01 26.89270 | 04 31 44.04 | +40 41 23.7 | 17.7 | R | C23 |
| C/2021 S4 | 2024 01 26.89703 | 04 31 44.05 | +40 41 22.2 | 17.5 | R | C23 |
| C/2021 S4 | 2024 01 26.90135 | 04 31 43.96 | +40 41 22.0 | 17.8 | R | C23 |
| C/2021 S4 | 2024 01 27.83060 | 04 31 42.39 | +40 39 32.2 | 17.0 | G | G19 |
| C/2021 S4 | 2024 01 27.83525 | 04 31 42.38 | +40 39 31.4 | 17.0 | G | G19 |
| C/2021 S4 | 2024 01 27.84257 | 04 31 42.28 | +40 39 30.3 | 17.1 | G | G19 |
| C/2021 S4 | 2024 01 28.80269 | 04 31 41.41 | +40 37 36.3 | 16.8 | G | G19 |
| C/2021 S4 | 2024 01 28.81648 | 04 31 41.32 | +40 37 35.3 | 17.2 | G | G19 |
| C/2021 S4 | 2024 01 28.82332 | 04 31 41.39 | +40 37 33.9 | 17.4 | G | G19 |
| C/2021 S4 | 2024 01 28.83124 | 04 31 41.25 | +40 37 34.4 | 17.8 | G | G19 |
| C/2021 S4 | 2024 01 29.62616 | 04 31 40.91 | +40 35 59.5 | 18.6 | T | 900 |
| C/2021 S4 | 2024 01 29.63668 | 04 31 40.92 | +40 35 58.4 | 18.1 | T | 900 |
| C/2021 S4 | 2024 01 29.78943 | 04 31 41.05 | +40 35 40.3 | 17.6 | G | G02 |
| C/2021 S4 | 2024 01 29.79560 | 04 31 40.99 | +40 35 39.8 | 17.7 | G | G02 |