| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S4 | 2024 01 29.80149 | 04 31 40.89 | +40 35 38.2 | 17.2 | G | G02 |
| C/2021 S4 | 2024 01 29.89965 | 04 31 40.55 | +40 35 35.9 | 16.8 | G | I81 |
| C/2021 S4 | 2024 01 29.90389 | 04 31 40.97 | +40 35 27.4 | 16.9 | G | I81 |
| C/2021 S4 | 2024 01 29.90813 | 04 31 40.98 | +40 35 26.3 | 17.3 | G | I81 |
| C/2021 S4 | 2024 02 04.34248 | 04 31 52.89 | +40 24 46.6 | 17.1 | o | T08 |
| C/2021 S4 | 2024 02 04.34630 | 04 31 52.91 | +40 24 45.9 | 17.4 | o | T08 |
| C/2021 S4 | 2024 02 04.35222 | 04 31 52.95 | +40 24 44.8 | 18.1 | o | T08 |
| C/2021 S4 | 2024 02 04.36750 | 04 31 53.01 | +40 24 43.2 | 17.0 | o | T08 |
| C/2021 S4 | 2024 02 05.33357 | 04 31 57.52 | +40 22 51.3 | 18.6 | c | T05 |
| C/2021 S4 | 2024 02 05.33725 | 04 31 57.49 | +40 22 50.0 | 18.6 | c | T05 |
| C/2021 S4 | 2024 02 05.34322 | 04 31 57.53 | +40 22 50.1 | 18.4 | c | T05 |
| C/2021 S4 | 2024 02 05.35356 | 04 31 57.59 | +40 22 48.0 | 17.8 | c | T05 |
| C/2021 S4 | 2024 02 05.84666 | 04 32 00.25 | +40 21 50.1 | 17.5 | G | K35 |
| C/2021 S4 | 2024 02 05.84883 | 04 32 00.29 | +40 21 50.0 | 17.6 | G | K35 |
| C/2021 S4 | 2024 02 05.85100 | 04 32 00.29 | +40 21 49.9 | 17.5 | G | K35 |
| C/2021 S4 | 2024 02 05.85316 | 04 32 00.28 | +40 21 49.9 | 17.3 | G | K35 |
| C/2021 S4 | 2024 02 07.92253 | 04 32 13.20 | +40 17 50.0 | 17.4 | G | I81 |
| C/2021 S4 | 2024 02 07.92677 | 04 32 13.24 | +40 17 49.2 | 17.3 | G | I81 |
| C/2021 S4 | 2024 02 07.93101 | 04 32 13.27 | +40 17 49.1 | 17.4 | G | I81 |
| C/2021 S4 | 2024 02 08.88811 | 04 32 20.36 | +40 15 59.7 | 17.3 | G | C36 |