| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 06 14.96837 | 17 48 11.25 | +43 26 39.6 | 12.8 | T | A77 |
| C/2017 K2 | 2021 06 15.23897 | 17 47 56.23 | +43 26 08.8 | 13.9 | G | 703 |
| C/2017 K2 | 2021 06 15.24358 | 17 47 55.97 | +43 26 08.2 | 14.0 | G | 703 |
| C/2017 K2 | 2021 06 15.24819 | 17 47 55.71 | +43 26 08.2 | 13.7 | G | 703 |
| C/2017 K2 | 2021 06 15.26339 | 17 47 54.84 | +43 26 06.0 | 13.9 | G | 703 |
| C/2017 K2 | 2021 06 15.94235 | 17 47 16.78 | +43 24 52.2 | 14.7 | T | L92 |
| C/2017 K2 | 2021 06 15.94899 | 17 47 16.39 | +43 24 51.2 | 14.6 | T | L92 |
| C/2017 K2 | 2021 06 15.95636 | 17 47 15.96 | +43 24 50.6 | 14.7 | T | L92 |
| C/2017 K2 | 2021 06 16.02780 | 17 47 11.94 | +43 24 42.5 | 204 | ||
| C/2017 K2 | 2021 06 16.04110 | 17 47 11.03 | +43 24 39.9 | 14.5 | T | M09 |
| C/2017 K2 | 2021 06 16.04169 | 17 47 11.11 | +43 24 41.1 | 15.1 | T | 204 |
| C/2017 K2 | 2021 06 16.05145 | 17 47 10.52 | +43 24 39.4 | 14.8 | T | M09 |
| C/2017 K2 | 2021 06 16.06060 | 17 47 10.10 | +43 24 38.1 | 204 | ||
| C/2017 K2 | 2021 06 16.06438 | 17 47 09.74 | +43 24 37.6 | 14.9 | T | M09 |
| C/2017 K2 | 2021 06 16.37951 | 17 46 52.18 | +43 23 58.6 | 13.8 | G | 703 |
| C/2017 K2 | 2021 06 16.38489 | 17 46 51.87 | +43 23 58.2 | 14.0 | G | 703 |
| C/2017 K2 | 2021 06 16.39027 | 17 46 51.56 | +43 23 57.6 | 14.0 | G | 703 |
| C/2017 K2 | 2021 06 16.39565 | 17 46 51.24 | +43 23 56.8 | 13.9 | G | 703 |
| C/2017 K2 | 2021 06 16.47396 | 17 46 46.88 | +43 23 50.0 | 16.4 | w | F51 |
| C/2017 K2 | 2021 06 16.48816 | 17 46 46.06 | +43 23 48.4 | 16.4 | w | F51 |