| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2023 01 29.85813 | 05 21 56.68 | -37 29 24.7 | 15.1 | o | M22 |
| C/2021 S3 | 2023 01 29.86830 | 05 21 56.33 | -37 29 21.9 | 15.1 | o | M22 |
| C/2021 S3 | 2023 01 30.10238 | 05 21 48.63 | -37 28 12.3 | 15.0 | o | W68 |
| C/2021 S3 | 2023 01 30.10561 | 05 21 48.55 | -37 28 12.1 | 16.1 | o | W68 |
| C/2021 S3 | 2023 01 30.11112 | 05 21 48.39 | -37 28 10.2 | 16.0 | o | W68 |
| C/2021 S3 | 2023 01 30.12159 | 05 21 48.01 | -37 28 05.9 | 16.0 | o | W68 |
| C/2021 S3 | 2023 01 30.23298 | 05 21 44.31 | -37 27 33.6 | 15.7 | V | I47 |
| C/2021 S3 | 2023 01 30.24536 | 05 21 43.89 | -37 27 29.5 | 15.7 | V | I47 |
| C/2021 S3 | 2023 01 31.84083 | 05 20 53.12 | -37 19 21.6 | 15.1 | o | M22 |
| C/2021 S3 | 2023 01 31.84596 | 05 20 52.96 | -37 19 19.9 | 15.0 | o | M22 |
| C/2021 S3 | 2023 01 31.85013 | 05 20 52.84 | -37 19 18.5 | 15.0 | o | M22 |
| C/2021 S3 | 2023 01 31.86466 | 05 20 52.39 | -37 19 14.2 | 15.1 | o | M22 |
| C/2021 S3 | 2023 02 03.83770 | 05 19 24.15 | -37 03 03.8 | 15.0 | o | M22 |
| C/2021 S3 | 2023 02 03.84133 | 05 19 24.05 | -37 03 02.4 | 15.0 | o | M22 |
| C/2021 S3 | 2023 02 03.84673 | 05 19 23.89 | -37 03 00.6 | 15.0 | o | M22 |
| C/2021 S3 | 2023 02 03.86006 | 05 19 23.49 | -37 02 56.1 | 15.0 | o | M22 |
| C/2021 S3 | 2023 02 04.84527 | 05 18 56.21 | -36 57 18.1 | 15.1 | o | M22 |
| C/2021 S3 | 2023 02 04.84811 | 05 18 56.11 | -36 57 17.0 | 15.0 | o | M22 |
| C/2021 S3 | 2023 02 04.85544 | 05 18 55.91 | -36 57 14.2 | 15.0 | o | M22 |
| C/2021 S3 | 2023 02 04.86879 | 05 18 55.53 | -36 57 09.6 | 15.0 | o | M22 |