| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S4 | 2025 02 23.36934 | 07 12 48.66 | +41 08 43.5 | 18.9 | o | T05 |
| C/2021 S4 | 2025 02 23.37214 | 07 12 48.48 | +41 08 44.2 | 19.1 | o | T05 |
| C/2021 S4 | 2025 02 23.38264 | 07 12 48.41 | +41 08 41.8 | 19.3 | o | T05 |
| C/2021 S4 | 2025 02 23.39382 | 07 12 48.48 | +41 08 39.3 | 18.9 | o | T05 |
| C/2021 S4 | 2025 02 25.96933 | 07 12 28.73 | +41 02 44.0 | 18.3 | G | I81 |
| C/2021 S4 | 2025 02 25.97507 | 07 12 28.73 | +41 02 43.6 | 18.5 | G | I81 |
| C/2021 S4 | 2025 02 25.98082 | 07 12 28.66 | +41 02 42.8 | 18.6 | G | I81 |
| C/2021 S4 | 2025 02 27.36454 | 07 12 19.92 | +40 59 25.9 | 19.1 | o | T05 |
| C/2021 S4 | 2025 02 27.36822 | 07 12 19.90 | +40 59 25.7 | 19.4 | o | T05 |
| C/2021 S4 | 2025 02 27.37377 | 07 12 19.86 | +40 59 23.5 | 19.2 | o | T05 |
| C/2021 S4 | 2025 02 27.40276 | 07 12 19.77 | +40 59 20.3 | 19.0 | o | T05 |
| C/2021 S4 | 2025 02 28.25821 | 07 12 15.15 | +40 57 16.8 | 21.0 | w | F51 |
| C/2021 S4 | 2025 02 28.28222 | 07 12 15.00 | +40 57 13.4 | 20.8 | w | F51 |
| C/2021 S4 | 2025 02 28.29432 | 07 12 14.90 | +40 57 10.9 | 20.7 | w | F51 |
| C/2021 S4 | 2025 03 02.83494 | 07 12 04.07 | +40 50 53.7 | 17.9 | R | A77 |
| C/2021 S4 | 2025 03 02.84386 | 07 12 04.11 | +40 50 50.9 | 18.1 | R | A77 |
| C/2021 S4 | 2025 03 02.85277 | 07 12 03.99 | +40 50 51.5 | 18.1 | R | A77 |
| C/2021 S4 | 2025 03 04.30439 | 07 11 59.76 | +40 47 11.1 | 18.7 | o | T05 |
| C/2021 S4 | 2025 03 04.31322 | 07 11 59.79 | +40 47 09.8 | 18.7 | o | T05 |
| C/2021 S4 | 2025 03 04.31642 | 07 11 59.63 | +40 47 09.5 | 18.7 | o | T05 |