| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2023 03 19.03850 | 05 15 50.32 | -31 38 57.4 | 14.8 | G | W88 |
| C/2021 S3 | 2023 03 19.04556 | 05 15 50.44 | -31 38 53.9 | 14.9 | G | W88 |
| C/2021 S3 | 2023 03 19.07019 | 05 15 50.89 | -31 38 41.7 | 14.8 | G | W88 |
| C/2021 S3 | 2023 03 20.01338 | 05 16 08.83 | -31 30 53.9 | 14.6 | o | W68 |
| C/2021 S3 | 2023 03 20.01615 | 05 16 08.89 | -31 30 52.5 | 14.6 | o | W68 |
| C/2021 S3 | 2023 03 20.02017 | 05 16 08.94 | -31 30 50.7 | X07 | ||
| C/2021 S3 | 2023 03 20.02167 | 05 16 09.00 | -31 30 49.8 | 14.6 | o | W68 |
| C/2021 S3 | 2023 03 20.02277 | 05 16 08.98 | -31 30 50.0 | 14.5 | G | X07 |
| C/2021 S3 | 2023 03 20.03313 | 05 16 09.20 | -31 30 44.0 | 14.6 | o | W68 |
| C/2021 S3 | 2023 03 22.73971 | 05 17 05.78 | -31 08 27.6 | 15.1 | c | M22 |
| C/2021 S3 | 2023 03 22.74288 | 05 17 05.83 | -31 08 25.5 | 15.2 | c | M22 |
| C/2021 S3 | 2023 03 22.74979 | 05 17 05.99 | -31 08 21.9 | 15.0 | c | M22 |
| C/2021 S3 | 2023 03 22.75965 | 05 17 06.18 | -31 08 17.5 | 16.3 | c | M22 |
| C/2021 S3 | 2023 03 23.99096 | 05 17 34.39 | -30 58 11.4 | 14.7 | o | W68 |
| C/2021 S3 | 2023 03 23.99414 | 05 17 34.46 | -30 58 09.8 | 14.6 | o | W68 |
| C/2021 S3 | 2023 03 23.99976 | 05 17 34.59 | -30 58 07.1 | 14.6 | o | W68 |
| C/2021 S3 | 2023 03 24.01187 | 05 17 34.87 | -30 58 01.1 | 14.7 | o | W68 |
| C/2021 S3 | 2023 03 26.74874 | 05 18 43.06 | -30 35 42.8 | 14.5 | o | M22 |
| C/2021 S3 | 2023 03 26.75248 | 05 18 43.16 | -30 35 41.0 | 14.6 | o | M22 |
| C/2021 S3 | 2023 03 26.75817 | 05 18 43.31 | -30 35 38.2 | 14.6 | o | M22 |