| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 C3 | 2021 01 16.51959 | 13 53 02.65 | -24 17 50.6 | 20.2 | G | 703 |
| C/2021 C3 | 2021 01 16.52473 | 13 53 02.65 | -24 17 46.9 | 703 | ||
| C/2021 C3 | 2021 01 16.52987 | 13 53 02.65 | -24 17 41.6 | 703 | ||
| C/2021 C3 | 2021 01 16.53502 | 13 53 02.54 | -24 17 37.8 | 703 | ||
| C/2021 C3 | 2021 02 07.45973 | 13 38 19.58 | -15 59 04.5 | 19.2 | G | 703 |
| C/2021 C3 | 2021 02 07.46523 | 13 38 19.25 | -15 58 53.3 | 19.8 | G | 703 |
| C/2021 C3 | 2021 02 07.47072 | 13 38 18.81 | -15 58 45.0 | 19.5 | G | 703 |
| C/2021 C3 | 2021 02 07.54309 | 13 38 13.49 | -15 56 27.5 | 19.7 | G | I52 |
| C/2021 C3 | 2021 02 07.54558 | 13 38 13.34 | -15 56 22.8 | 20.1 | G | I52 |
| C/2021 C3 | 2021 02 07.54793 | 13 38 13.16 | -15 56 18.7 | 19.7 | G | I52 |
| C/2021 C3 | 2021 02 07.61825 | 13 38 08.33 | -15 53 59.8 | 20.0 | G | 474 |
| C/2021 C3 | 2021 02 07.62036 | 13 38 08.17 | -15 53 55.7 | 19.7 | G | 474 |
| C/2021 C3 | 2021 02 07.62247 | 13 38 08.02 | -15 53 51.7 | 19.8 | G | 474 |
| C/2021 C3 | 2021 02 07.62458 | 13 38 07.87 | -15 53 47.9 | 19.8 | G | 474 |
| C/2021 C3 | 2021 02 08.51391 | 13 37 02.40 | -15 25 32.4 | 19.6 | G | I52 |
| C/2021 C3 | 2021 02 08.51573 | 13 37 02.31 | -15 25 28.8 | 19.6 | G | I52 |
| C/2021 C3 | 2021 02 08.51753 | 13 37 02.15 | -15 25 25.2 | 19.8 | G | I52 |
| C/2021 C3 | 2021 02 08.66333 | 13 36 51.43 | -15 20 35.9 | Q62 | ||
| C/2021 C3 | 2021 02 08.66761 | 13 36 51.07 | -15 20 27.6 | 19.5 | G | Q62 |
| C/2021 C3 | 2021 02 08.76480 | 13 36 43.61 | -15 17 23.7 | 18.8 | V | Q21 |