| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 K2 | 2021 06 01.42025 | 20 28 54.75 | -51 09 48.6 | 19.1 | G | W95 |
| C/2021 K2 | 2021 06 01.42544 | 20 28 54.42 | -51 09 48.9 | 18.9 | G | W95 |
| C/2021 K2 | 2021 06 02.14956 | 20 28 05.37 | -51 10 08.3 | 18.6 | G | Y00 |
| C/2021 K2 | 2021 06 02.15198 | 20 28 05.24 | -51 10 09.0 | 18.6 | G | Y00 |
| C/2021 K2 | 2021 06 02.15480 | 20 28 05.05 | -51 10 08.6 | 18.8 | G | Y00 |
| C/2021 K2 | 2021 06 02.38188 | 20 27 49.31 | -51 10 15.0 | 19.1 | G | X02 |
| C/2021 K2 | 2021 06 02.40154 | 20 27 47.94 | -51 10 15.5 | 18.7 | G | X02 |
| C/2021 K2 | 2021 06 02.42389 | 20 27 46.38 | -51 10 16.1 | 18.7 | G | X02 |
| C/2021 K2 | 2021 06 02.90948 | 20 27 13.06 | -51 10 27.6 | 18.2 | G | 194 |
| C/2021 K2 | 2021 06 02.91538 | 20 27 12.69 | -51 10 27.3 | 17.9 | G | 194 |
| C/2021 K2 | 2021 06 02.91822 | 20 27 12.43 | -51 10 28.4 | 18.3 | G | 194 |
| C/2021 K2 | 2021 06 03.03358 | 20 27 04.36 | -51 10 30.9 | L81 | ||
| C/2021 K2 | 2021 06 03.03871 | 20 27 04.03 | -51 10 31.0 | 19.0 | G | L81 |
| C/2021 K2 | 2021 06 04.27637 | 20 25 36.89 | -51 10 56.4 | 19.1 | G | G39 |
| C/2021 K2 | 2021 06 04.28715 | 20 25 36.05 | -51 10 55.7 | 19.2 | G | G39 |
| C/2021 K2 | 2021 06 04.69972 | 20 25 06.44 | -51 11 02.3 | 19.1 | R | E94 |
| C/2021 K2 | 2021 06 04.71403 | 20 25 05.42 | -51 11 02.6 | 19.0 | R | E94 |
| C/2021 K2 | 2021 06 04.72847 | 20 25 04.32 | -51 11 03.4 | 19.1 | R | E94 |
| C/2021 K2 | 2021 06 04.74286 | 20 25 03.29 | -51 11 03.7 | 19.1 | R | E94 |
| C/2021 K2 | 2021 06 04.96577 | 20 24 47.47 | -51 11 06.6 | 19.3 | G | L81 |