| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 K3 | 2021 06 10.38408 | 21 14 03.45 | +03 59 57.4 | 21.9 | G | 291 |
| C/2021 K3 | 2021 06 10.39307 | 21 14 03.11 | +03 59 55.3 | 21.6 | G | 291 |
| C/2021 K3 | 2021 06 11.39350 | 21 13 24.86 | +03 55 44.7 | 21.4 | G | 291 |
| C/2021 K3 | 2021 06 11.40408 | 21 13 24.44 | +03 55 42.0 | 21.4 | G | 291 |
| C/2021 K3 | 2021 06 11.41463 | 21 13 24.03 | +03 55 39.0 | 291 | ||
| C/2021 K3 | 2021 06 12.35966 | 21 12 47.06 | +03 51 36.4 | 691 | ||
| C/2021 K3 | 2021 06 12.37313 | 21 12 46.53 | +03 51 32.9 | 21.1 | R | 691 |
| C/2021 K3 | 2021 06 12.41134 | 21 12 44.98 | +03 51 22.5 | H06 | ||
| C/2021 K3 | 2021 06 12.42180 | 21 12 44.55 | +03 51 19.8 | 21.4 | G | H06 |
| C/2021 K3 | 2021 06 13.51545 | 21 12 00.75 | +03 46 29.9 | 21.7 | w | F51 |
| C/2021 K3 | 2021 06 13.52713 | 21 12 00.25 | +03 46 26.6 | 21.9 | w | F51 |
| C/2021 K3 | 2021 06 13.53881 | 21 11 59.79 | +03 46 23.7 | 21.5 | w | F51 |
| C/2021 K3 | 2021 06 13.55049 | 21 11 59.30 | +03 46 20.7 | 21.5 | w | F51 |
| C/2021 K3 | 2021 06 14.39755 | 21 11 24.59 | +03 42 30.3 | 21.5 | R | 691 |
| C/2021 K3 | 2021 06 14.40301 | 21 11 24.31 | +03 42 28.9 | 21.2 | R | 691 |
| C/2021 K3 | 2021 06 14.40848 | 21 11 24.11 | +03 42 26.9 | 21.4 | R | 691 |
| C/2021 K3 | 2021 06 17.36538 | 21 09 17.97 | +03 28 21.1 | 21.2 | G | 291 |
| C/2021 K3 | 2021 06 17.37435 | 21 09 17.56 | +03 28 19.0 | 21.8 | G | 291 |
| C/2021 K3 | 2021 06 18.31873 | 21 08 35.67 | +03 23 35.1 | 21.1 | R | 691 |
| C/2021 K3 | 2021 06 18.32735 | 21 08 35.27 | +03 23 31.5 | 21.1 | R | 691 |