| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 C4 | 2021 04 03.49328 | 13 53 46.28 | -39 07 50.2 | 18.2 | o | T08 |
| C/2021 C4 | 2021 04 03.49651 | 13 53 46.03 | -39 07 48.0 | 18.3 | o | T08 |
| C/2021 C4 | 2021 04 03.50434 | 13 53 45.26 | -39 07 42.2 | 18.4 | o | T08 |
| C/2021 C4 | 2021 04 03.51793 | 13 53 43.86 | -39 07 32.1 | 18.1 | o | T08 |
| C/2021 C4 | 2021 04 07.48967 | 13 47 15.52 | -38 17 53.9 | 18.2 | c | T08 |
| C/2021 C4 | 2021 04 07.49289 | 13 47 15.19 | -38 17 51.5 | 18.4 | c | T08 |
| C/2021 C4 | 2021 04 07.50028 | 13 47 14.45 | -38 17 45.7 | 18.3 | c | T08 |
| C/2021 C4 | 2021 04 07.53569 | 13 47 10.94 | -38 17 17.8 | 18.5 | c | T08 |
| C/2021 C4 | 2021 04 11.38068 | 13 40 55.07 | -37 25 06.7 | 18.4 | T | E94 |
| C/2021 C4 | 2021 04 11.39197 | 13 40 53.94 | -37 24 56.8 | 18.4 | T | E94 |
| C/2021 C4 | 2021 04 11.40211 | 13 40 52.99 | -37 24 49.2 | 18.5 | T | E94 |
| C/2021 C4 | 2021 04 11.41186 | 13 40 52.12 | -37 24 41.0 | 18.5 | T | E94 |
| C/2021 C4 | 2021 04 17.39201 | 13 31 15.30 | -35 56 20.2 | 17.6 | o | T05 |
| C/2021 C4 | 2021 04 17.39475 | 13 31 15.06 | -35 56 17.5 | 18.2 | o | T05 |
| C/2021 C4 | 2021 04 17.39750 | 13 31 14.75 | -35 56 14.8 | 18.2 | o | T05 |
| C/2021 C4 | 2021 04 17.40299 | 13 31 14.23 | -35 56 10.1 | 18.0 | o | T05 |
| C/2021 C4 | 2021 04 17.46186 | 13 31 08.73 | -35 55 13.2 | Q62 | ||
| C/2021 C4 | 2021 04 17.46354 | 13 31 08.57 | -35 55 11.4 | Q62 | ||
| C/2021 C4 | 2021 04 17.46524 | 13 31 08.41 | -35 55 09.9 | 17.7 | T | Q62 |
| C/2021 C4 | 2021 04 19.38901 | 13 28 06.76 | -35 25 03.3 | 18.3 | o | T08 |