| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2023 01 23.06195 | 05 26 00.88 | -37 59 00.3 | 15.4 | c | M22 |
| C/2021 S3 | 2023 01 23.69183 | 05 25 36.58 | -37 56 36.8 | 15.9 | G | Q62 |
| C/2021 S3 | 2023 01 23.70348 | 05 25 36.20 | -37 56 34.0 | 15.5 | G | Q62 |
| C/2021 S3 | 2023 01 23.70846 | 05 25 36.00 | -37 56 32.7 | 15.3 | G | Q62 |
| C/2021 S3 | 2023 01 23.71426 | 05 25 35.77 | -37 56 31.1 | 15.9 | G | Q62 |
| C/2021 S3 | 2023 01 25.85596 | 05 24 15.80 | -37 47 47.8 | 15.5 | c | M22 |
| C/2021 S3 | 2023 01 25.85914 | 05 24 15.68 | -37 47 46.9 | 15.5 | c | M22 |
| C/2021 S3 | 2023 01 25.86506 | 05 24 15.46 | -37 47 45.5 | 15.5 | c | M22 |
| C/2021 S3 | 2023 01 25.87639 | 05 24 15.05 | -37 47 42.6 | 15.5 | c | M22 |
| C/2021 S3 | 2023 01 26.44359 | 05 23 54.58 | -37 45 17.1 | 14.8 | T | Q62 |
| C/2021 S3 | 2023 01 26.44612 | 05 23 54.48 | -37 45 16.0 | 15.8 | N | Q62 |
| C/2021 S3 | 2023 01 26.44865 | 05 23 54.40 | -37 45 15.5 | Q62 | ||
| C/2021 S3 | 2023 01 28.10740 | 05 22 55.81 | -37 37 46.9 | 15.1 | o | W68 |
| C/2021 S3 | 2023 01 28.11057 | 05 22 55.70 | -37 37 46.1 | 15.1 | o | W68 |
| C/2021 S3 | 2023 01 28.11601 | 05 22 55.52 | -37 37 44.7 | 15.1 | o | W68 |
| C/2021 S3 | 2023 01 28.12686 | 05 22 55.14 | -37 37 42.1 | 16.3 | o | W68 |
| C/2021 S3 | 2023 01 29.48964 | 05 22 08.90 | -37 31 15.4 | 14.8 | T | 349 |
| C/2021 S3 | 2023 01 29.49907 | 05 22 08.60 | -37 31 12.5 | 349 | ||
| C/2021 S3 | 2023 01 29.84866 | 05 21 56.99 | -37 29 27.3 | 15.1 | o | M22 |
| C/2021 S3 | 2023 01 29.85172 | 05 21 56.90 | -37 29 26.7 | 15.1 | o | M22 |