| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2023 02 10.83017 | 05 16 31.50 | -36 20 21.7 | 15.0 | o | M22 |
| C/2021 S3 | 2023 02 10.83198 | 05 16 31.45 | -36 20 20.9 | 15.0 | o | M22 |
| C/2021 S3 | 2023 02 10.83558 | 05 16 31.39 | -36 20 19.7 | 15.0 | o | M22 |
| C/2021 S3 | 2023 02 10.84693 | 05 16 31.14 | -36 20 15.2 | 15.1 | o | M22 |
| C/2021 S3 | 2023 02 11.20158 | 05 16 23.88 | -36 17 54.0 | C51 | ||
| C/2021 S3 | 2023 02 11.33185 | 05 16 21.15 | -36 17 05.3 | C51 | ||
| C/2021 S3 | 2023 02 12.06087 | 05 16 06.38 | -36 12 14.4 | 15.4 | c | W68 |
| C/2021 S3 | 2023 02 12.06412 | 05 16 06.36 | -36 12 13.7 | 16.3 | c | W68 |
| C/2021 S3 | 2023 02 12.06927 | 05 16 06.25 | -36 12 11.8 | 16.2 | c | W68 |
| C/2021 S3 | 2023 02 12.07964 | 05 16 06.01 | -36 12 06.9 | 15.4 | c | W68 |
| C/2021 S3 | 2023 02 13.05144 | 05 15 47.38 | -36 05 35.5 | 16.3 | c | W68 |
| C/2021 S3 | 2023 02 13.05435 | 05 15 47.32 | -36 05 34.4 | 16.3 | c | W68 |
| C/2021 S3 | 2023 02 13.06022 | 05 15 47.21 | -36 05 32.0 | 16.3 | c | W68 |
| C/2021 S3 | 2023 02 13.07016 | 05 15 47.02 | -36 05 27.9 | 16.3 | c | W68 |
| C/2021 S3 | 2023 02 14.81990 | 05 15 16.00 | -35 53 26.1 | 15.0 | o | M22 |
| C/2021 S3 | 2023 02 14.82312 | 05 15 15.95 | -35 53 24.8 | 14.9 | o | M22 |
| C/2021 S3 | 2023 02 14.82868 | 05 15 15.86 | -35 53 22.4 | 14.9 | o | M22 |
| C/2021 S3 | 2023 02 14.83924 | 05 15 15.68 | -35 53 18.1 | 15.0 | o | M22 |
| C/2021 S3 | 2023 02 16.06706 | 05 14 55.96 | -35 44 41.6 | 16.1 | G | W88 |
| C/2021 S3 | 2023 02 16.07706 | 05 14 55.78 | -35 44 37.8 | 16.7 | G | W88 |