| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 C3 | 2021 02 24.09964 | 13 10 17.91 | -04 49 40.0 | 18.3 | G | K38 |
| C/2021 C3 | 2021 02 24.11617 | 13 10 15.77 | -04 48 50.4 | 19.0 | G | K38 |
| C/2021 C3 | 2021 02 24.14001 | 13 10 12.54 | -04 47 38.9 | 19.0 | G | K38 |
| C/2021 C3 | 2021 02 25.33791 | 13 07 31.34 | -03 47 23.7 | 18.3 | G | 703 |
| C/2021 C3 | 2021 02 25.34353 | 13 07 30.49 | -03 47 04.9 | 18.5 | G | 703 |
| C/2021 C3 | 2021 02 25.50651 | 13 07 08.21 | -03 38 43.4 | 18.8 | o | T05 |
| C/2021 C3 | 2021 02 25.50834 | 13 07 07.97 | -03 38 38.7 | 18.6 | o | T05 |
| C/2021 C3 | 2021 02 25.51200 | 13 07 07.52 | -03 38 27.1 | 18.8 | o | T05 |
| C/2021 C3 | 2021 02 25.51703 | 13 07 06.71 | -03 38 11.7 | 18.6 | o | T05 |