| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 04 29.79938 | 18 21 48.55 | +41 55 25.6 | 14.1 | T | 190 |
| C/2017 K2 | 2021 04 29.79976 | 18 21 48.49 | +41 55 25.1 | 14.2 | T | 190 |
| C/2017 K2 | 2021 04 29.80015 | 18 21 48.58 | +41 55 25.6 | 14.2 | T | 190 |
| C/2017 K2 | 2021 04 29.80062 | 18 21 48.51 | +41 55 26.8 | 16.1 | T | 190 |
| C/2017 K2 | 2021 04 29.80100 | 18 21 48.52 | +41 55 26.3 | 14.3 | T | 190 |
| C/2017 K2 | 2021 04 29.80139 | 18 21 48.54 | +41 55 26.7 | 16.5 | T | 190 |
| C/2017 K2 | 2021 04 29.80177 | 18 21 48.54 | +41 55 27.2 | 16.4 | T | 190 |
| C/2017 K2 | 2021 04 29.80216 | 18 21 48.48 | +41 55 26.5 | 14.1 | T | 190 |
| C/2017 K2 | 2021 04 29.80255 | 18 21 48.46 | +41 55 26.6 | 14.1 | T | 190 |
| C/2017 K2 | 2021 04 29.80293 | 18 21 48.42 | +41 55 27.1 | 16.1 | T | 190 |
| C/2017 K2 | 2021 04 29.80332 | 18 21 48.42 | +41 55 27.9 | 16.0 | T | 190 |
| C/2017 K2 | 2021 04 29.80371 | 18 21 48.41 | +41 55 26.7 | 14.1 | T | 190 |
| C/2017 K2 | 2021 04 29.80411 | 18 21 48.42 | +41 55 27.4 | 16.0 | T | 190 |
| C/2017 K2 | 2021 04 29.80466 | 18 21 48.41 | +41 55 27.7 | 16.0 | T | 190 |
| C/2017 K2 | 2021 04 29.80505 | 18 21 48.40 | +41 55 28.0 | 15.7 | T | 190 |
| C/2017 K2 | 2021 04 29.80544 | 18 21 48.40 | +41 55 28.0 | 15.3 | T | 190 |
| C/2017 K2 | 2021 04 29.80582 | 18 21 48.38 | +41 55 28.6 | 15.8 | T | 190 |
| C/2017 K2 | 2021 04 29.80621 | 18 21 48.39 | +41 55 28.1 | 15.4 | T | 190 |
| C/2017 K2 | 2021 04 29.80659 | 18 21 48.39 | +41 55 28.7 | 15.6 | T | 190 |
| C/2017 K2 | 2021 04 29.80698 | 18 21 48.32 | +41 55 28.0 | 14.0 | T | 190 |