| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2023 04 25.76043 | 05 38 37.95 | -26 54 09.1 | 14.5 | o | M22 |
| C/2021 S3 | 2023 04 25.76586 | 05 38 38.26 | -26 54 07.1 | 15.9 | o | M22 |
| C/2021 S3 | 2023 04 25.77671 | 05 38 38.80 | -26 54 02.9 | 14.5 | o | M22 |
| C/2021 S3 | 2023 05 01.71577 | 05 44 03.18 | -26 17 30.2 | 14.5 | o | M22 |
| C/2021 S3 | 2023 05 01.71894 | 05 44 03.37 | -26 17 29.0 | 14.5 | o | M22 |
| C/2021 S3 | 2023 05 01.73877 | 05 44 04.49 | -26 17 21.9 | 14.5 | o | M22 |
| C/2021 S3 | 2023 05 01.75083 | 05 44 05.16 | -26 17 17.6 | 14.4 | o | M22 |
| C/2021 S3 | 2023 05 02.99157 | 05 45 16.28 | -26 10 02.4 | 15.6 | o | W68 |
| C/2021 S3 | 2023 05 02.99436 | 05 45 16.44 | -26 10 01.5 | 15.7 | o | W68 |
| C/2021 S3 | 2023 05 03.00420 | 05 45 17.00 | -26 09 57.8 | 15.5 | o | W68 |
| C/2021 S3 | 2023 05 03.00937 | 05 45 17.30 | -26 09 56.4 | 15.6 | o | W68 |
| C/2021 S3 | 2023 05 04.74268 | 05 46 58.45 | -26 00 02.2 | 14.6 | o | M22 |
| C/2021 S3 | 2023 05 04.74596 | 05 46 58.64 | -26 00 01.3 | 14.4 | o | M22 |
| C/2021 S3 | 2023 05 04.76461 | 05 46 59.74 | -25 59 55.0 | 14.5 | o | M22 |
| C/2021 S3 | 2023 05 04.77117 | 05 47 00.17 | -25 59 52.4 | 15.6 | o | M22 |
| C/2021 S3 | 2023 05 05.96522 | 05 48 11.11 | -25 53 13.0 | 14.5 | o | W68 |
| C/2021 S3 | 2023 05 05.96845 | 05 48 11.29 | -25 53 12.1 | 14.3 | o | W68 |
| C/2021 S3 | 2023 05 05.98438 | 05 48 12.24 | -25 53 06.6 | 14.4 | o | W68 |
| C/2021 S3 | 2023 05 05.99041 | 05 48 12.61 | -25 53 04.5 | 14.3 | o | W68 |
| C/2021 S3 | 2023 05 07.74067 | 05 49 58.47 | -25 43 32.7 | 14.4 | o | M22 |