| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2023 01 14.90904 | 05 31 40.63 | -38 23 30.3 | 15.5 | c | M22 |
| C/2021 S3 | 2023 01 14.91266 | 05 31 40.47 | -38 23 29.6 | 15.4 | c | M22 |
| C/2021 S3 | 2023 01 14.91876 | 05 31 40.19 | -38 23 28.5 | 15.5 | c | M22 |
| C/2021 S3 | 2023 01 14.92340 | 05 31 39.97 | -38 23 27.7 | 15.4 | c | M22 |
| C/2021 S3 | 2023 01 15.09448 | 05 31 32.52 | -38 23 06.6 | 15.9 | G | W88 |
| C/2021 S3 | 2023 01 15.10714 | 05 31 32.00 | -38 23 04.9 | 17.0 | G | W88 |
| C/2021 S3 | 2023 01 15.12154 | 05 31 31.36 | -38 23 02.8 | 16.9 | G | W88 |
| C/2021 S3 | 2023 01 15.85517 | 05 30 59.07 | -38 21 19.4 | 15.5 | c | M22 |
| C/2021 S3 | 2023 01 15.86921 | 05 30 58.43 | -38 21 17.7 | 15.5 | c | M22 |
| C/2021 S3 | 2023 01 15.87237 | 05 30 58.30 | -38 21 17.1 | 15.5 | c | M22 |
| C/2021 S3 | 2023 01 15.87745 | 05 30 58.07 | -38 21 16.2 | 15.5 | c | M22 |
| C/2021 S3 | 2023 01 16.15232 | 05 30 46.10 | -38 20 37.5 | 16.3 | o | W68 |
| C/2021 S3 | 2023 01 16.15503 | 05 30 45.96 | -38 20 36.4 | 15.2 | o | W68 |
| C/2021 S3 | 2023 01 16.16001 | 05 30 45.73 | -38 20 35.7 | 15.2 | o | W68 |
| C/2021 S3 | 2023 01 16.17042 | 05 30 45.27 | -38 20 34.2 | 15.2 | o | W68 |
| C/2021 S3 | 2023 01 17.13433 | 05 30 03.60 | -38 18 06.0 | 15.1 | o | W68 |
| C/2021 S3 | 2023 01 17.13882 | 05 30 03.40 | -38 18 05.2 | 15.2 | o | W68 |
| C/2021 S3 | 2023 01 17.14426 | 05 30 03.17 | -38 18 04.3 | 15.1 | o | W68 |
| C/2021 S3 | 2023 01 17.15449 | 05 30 02.72 | -38 18 02.8 | 15.1 | o | W68 |
| C/2021 S3 | 2023 01 17.15905 | 05 30 02.55 | -38 18 02.1 | 15.2 | o | W68 |