| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 K3 | 2021 05 20.42231 | 21 24 01.26 | +05 03 31.8 | 22.0 | G | V00 |
| C/2021 K3 | 2021 05 20.42665 | 21 24 01.16 | +05 03 31.1 | 21.8 | G | V00 |
| C/2021 K3 | 2021 05 20.43098 | 21 24 01.10 | +05 03 30.3 | 21.8 | G | V00 |
| C/2021 K3 | 2021 05 20.43533 | 21 24 01.00 | +05 03 30.2 | 21.6 | G | V00 |
| C/2021 K3 | 2021 05 22.37124 | 21 23 21.66 | +04 59 20.5 | 21.7 | G | 291 |
| C/2021 K3 | 2021 05 22.37348 | 21 23 21.55 | +04 59 21.2 | 21.2 | G | 807 |
| C/2021 K3 | 2021 05 22.37920 | 21 23 21.41 | +04 59 20.7 | 21.3 | G | 807 |
| C/2021 K3 | 2021 05 22.38455 | 21 23 21.29 | +04 59 20.4 | 21.1 | G | 807 |
| C/2021 K3 | 2021 05 22.39723 | 21 23 21.11 | +04 59 17.0 | 21.7 | G | 291 |
| C/2021 K3 | 2021 05 22.42321 | 21 23 20.53 | +04 59 13.3 | 21.8 | G | 291 |
| C/2021 K3 | 2021 05 23.43461 | 21 22 58.66 | +04 56 55.2 | 21.8 | R | 291 |
| C/2021 K3 | 2021 05 23.44946 | 21 22 58.35 | +04 56 53.6 | 291 | ||
| C/2021 K3 | 2021 05 29.39572 | 21 20 32.29 | +04 41 31.2 | 20.9 | R | 291 |
| C/2021 K3 | 2021 05 29.41041 | 21 20 31.86 | +04 41 28.7 | 21.4 | R | 291 |
| C/2021 K3 | 2021 05 29.42192 | 21 20 31.57 | +04 41 26.6 | 22.0 | R | 695 |
| C/2021 K3 | 2021 05 29.43788 | 21 20 31.10 | +04 41 23.8 | 21.6 | R | 695 |
| C/2021 K3 | 2021 05 29.45383 | 21 20 30.68 | +04 41 21.2 | 22.1 | R | 695 |
| C/2021 K3 | 2021 05 30.36528 | 21 20 05.55 | +04 38 42.3 | 21.7 | R | 291 |
| C/2021 K3 | 2021 05 30.37911 | 21 20 05.19 | +04 38 40.1 | 291 | ||
| C/2021 K3 | 2021 05 31.35902 | 21 19 37.30 | +04 35 43.9 | 22.2 | R | 291 |