| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 04 29.80737 | 18 21 48.33 | +41 55 28.7 | 16.0 | T | 190 |
| C/2017 K2 | 2021 04 29.80775 | 18 21 48.35 | +41 55 28.6 | 15.6 | T | 190 |
| C/2017 K2 | 2021 04 29.80814 | 18 21 48.31 | +41 55 28.6 | 15.4 | T | 190 |
| C/2017 K2 | 2021 04 29.80975 | 18 21 48.22 | +41 55 28.5 | 15.1 | T | 190 |
| C/2017 K2 | 2021 04 29.81048 | 18 21 48.26 | +41 55 28.1 | 14.9 | T | 190 |
| C/2017 K2 | 2021 04 29.81121 | 18 21 48.25 | +41 55 28.8 | 15.0 | T | 190 |
| C/2017 K2 | 2021 04 29.81195 | 18 21 48.17 | +41 55 29.4 | 14.9 | T | 190 |
| C/2017 K2 | 2021 04 29.81378 | 18 21 48.13 | +41 55 29.3 | 14.2 | T | 190 |
| C/2017 K2 | 2021 04 29.81451 | 18 21 48.21 | +41 55 31.2 | 14.1 | T | 190 |
| C/2017 K2 | 2021 04 29.81525 | 18 21 48.10 | +41 55 30.6 | 15.8 | T | 190 |
| C/2017 K2 | 2021 04 29.81672 | 18 21 48.09 | +41 55 30.9 | 16.2 | T | 190 |
| C/2017 K2 | 2021 04 29.81847 | 18 21 48.10 | +41 55 31.0 | 15.3 | T | 190 |
| C/2017 K2 | 2021 04 29.81920 | 18 21 48.07 | +41 55 31.1 | 15.3 | T | 190 |
| C/2017 K2 | 2021 04 29.82067 | 18 21 48.00 | +41 55 31.9 | 15.4 | T | 190 |
| C/2017 K2 | 2021 04 29.82140 | 18 21 47.94 | +41 55 32.5 | 13.8 | T | 190 |
| C/2017 K2 | 2021 04 29.82218 | 18 21 47.96 | +41 55 32.1 | 14.8 | T | 190 |
| C/2017 K2 | 2021 04 29.82291 | 18 21 47.92 | +41 55 32.1 | 15.1 | T | 190 |
| C/2017 K2 | 2021 04 29.82365 | 18 21 47.90 | +41 55 32.7 | 14.8 | T | 190 |
| C/2017 K2 | 2021 04 29.82438 | 18 21 47.92 | +41 55 33.9 | 15.2 | T | 190 |
| C/2017 K2 | 2021 04 29.82511 | 18 21 47.88 | +41 55 33.3 | 15.1 | T | 190 |