| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2025 01 01.20650 | 21 20 12.86 | +31 21 25.4 | 16.6 | o | T08 |
| C/2021 S3 | 2025 01 01.20931 | 21 20 13.08 | +31 21 25.0 | 16.6 | o | T08 |
| C/2021 S3 | 2025 01 01.21442 | 21 20 13.47 | +31 21 23.9 | 17.2 | o | T08 |
| C/2021 S3 | 2025 01 01.22572 | 21 20 14.31 | +31 21 22.5 | 16.4 | o | T08 |
| C/2021 S3 | 2025 01 01.45478 | 21 20 31.71 | +31 20 46.0 | 15.3 | G | G26 |
| C/2021 S3 | 2025 01 01.47682 | 21 20 33.14 | +31 20 41.3 | 15.2 | G | G26 |
| C/2021 S3 | 2025 01 01.73092 | 21 20 52.30 | +31 20 05.1 | 16.9 | R | 215 |
| C/2021 S3 | 2025 01 01.73222 | 21 20 52.39 | +31 20 05.9 | 16.9 | R | 215 |
| C/2021 S3 | 2025 01 01.73352 | 21 20 52.49 | +31 20 05.9 | 215 | ||
| C/2021 S3 | 2025 01 02.10853 | 21 21 20.53 | +31 19 10.5 | U94 | ||
| C/2021 S3 | 2025 01 02.11147 | 21 21 20.77 | +31 19 10.1 | 15.8 | G | U94 |
| C/2021 S3 | 2025 01 02.20852 | 21 21 28.03 | +31 18 57.1 | 17.3 | o | T05 |
| C/2021 S3 | 2025 01 02.21218 | 21 21 28.32 | +31 18 56.7 | 16.5 | o | T05 |
| C/2021 S3 | 2025 01 02.21765 | 21 21 28.74 | +31 18 55.7 | 16.7 | o | T05 |
| C/2021 S3 | 2025 01 02.22784 | 21 21 29.50 | +31 18 54.3 | 16.4 | o | T05 |
| C/2021 S3 | 2025 01 02.75480 | 21 22 09.03 | +31 17 39.0 | 16.9 | R | C23 |
| C/2021 S3 | 2025 01 02.75705 | 21 22 09.26 | +31 17 38.7 | 16.6 | R | C23 |
| C/2021 S3 | 2025 01 02.75929 | 21 22 09.37 | +31 17 37.8 | 17.0 | R | C23 |
| C/2021 S3 | 2025 01 03.20354 | 21 22 42.59 | +31 16 38.8 | 16.8 | o | T05 |
| C/2021 S3 | 2025 01 03.20671 | 21 22 42.86 | +31 16 37.9 | 16.5 | o | T05 |