| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2023 03 12.03208 | 05 14 06.61 | -32 36 54.5 | 14.4 | o | W68 |
| C/2021 S3 | 2023 03 12.03617 | 05 14 06.63 | -32 36 52.7 | 14.8 | o | W68 |
| C/2021 S3 | 2023 03 12.03933 | 05 14 06.69 | -32 36 50.9 | 14.8 | o | W68 |
| C/2021 S3 | 2023 03 12.04342 | 05 14 06.72 | -32 36 48.8 | 14.5 | o | W68 |
| C/2021 S3 | 2023 03 12.04477 | 05 14 06.75 | -32 36 48.1 | 14.8 | o | W68 |
| C/2021 S3 | 2023 03 12.05490 | 05 14 06.84 | -32 36 43.3 | 14.8 | o | W68 |
| C/2021 S3 | 2023 03 12.44752 | 05 14 11.28 | -32 33 29.5 | 14.5 | T | Q62 |
| C/2021 S3 | 2023 03 12.45082 | 05 14 11.32 | -32 33 27.9 | Q62 | ||
| C/2021 S3 | 2023 03 14.75495 | 05 14 40.78 | -32 14 23.6 | 15.1 | c | M22 |
| C/2021 S3 | 2023 03 14.75811 | 05 14 40.82 | -32 14 21.9 | 15.1 | c | M22 |
| C/2021 S3 | 2023 03 14.77463 | 05 14 41.04 | -32 14 13.7 | 15.1 | c | M22 |
| C/2021 S3 | 2023 03 16.00401 | 05 14 59.09 | -32 04 03.5 | 14.6 | o | W68 |
| C/2021 S3 | 2023 03 16.00762 | 05 14 59.15 | -32 04 01.9 | 14.7 | o | W68 |
| C/2021 S3 | 2023 03 16.01303 | 05 14 59.21 | -32 03 59.0 | 14.7 | o | W68 |
| C/2021 S3 | 2023 03 16.02435 | 05 14 59.37 | -32 03 53.4 | 14.6 | o | W68 |
| C/2021 S3 | 2023 03 18.77019 | 05 15 45.42 | -31 41 09.7 | 15.0 | c | M22 |
| C/2021 S3 | 2023 03 18.77335 | 05 15 45.45 | -31 41 08.1 | 15.1 | c | M22 |
| C/2021 S3 | 2023 03 18.77882 | 05 15 45.55 | -31 41 05.3 | 15.0 | c | M22 |
| C/2021 S3 | 2023 03 18.78899 | 05 15 45.73 | -31 41 00.5 | 15.2 | c | M22 |
| C/2021 S3 | 2023 03 19.02494 | 05 15 50.09 | -31 39 04.0 | 14.8 | G | W88 |