| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 04 29.82634 | 18 21 47.77 | +41 55 34.2 | 14.4 | T | 190 |
| C/2017 K2 | 2021 04 29.82920 | 18 21 47.82 | +41 55 33.7 | 14.5 | T | 190 |
| C/2017 K2 | 2021 04 29.83063 | 18 21 47.66 | +41 55 34.6 | 14.5 | T | 190 |
| C/2017 K2 | 2021 04 29.83205 | 18 21 47.67 | +41 55 34.6 | 14.5 | T | 190 |
| C/2017 K2 | 2021 04 29.83363 | 18 21 47.63 | +41 55 35.8 | 15.2 | T | 190 |
| C/2017 K2 | 2021 04 29.83506 | 18 21 47.61 | +41 55 36.3 | 15.2 | T | 190 |
| C/2017 K2 | 2021 04 29.83649 | 18 21 47.57 | +41 55 37.0 | 15.2 | T | 190 |
| C/2017 K2 | 2021 04 29.83792 | 18 21 47.54 | +41 55 37.0 | 15.1 | T | 190 |
| C/2017 K2 | 2021 04 29.83935 | 18 21 47.49 | +41 55 37.5 | 15.1 | T | 190 |
| C/2017 K2 | 2021 04 29.84091 | 18 21 47.50 | +41 55 37.7 | 13.6 | T | 190 |
| C/2017 K2 | 2021 04 29.84234 | 18 21 47.41 | +41 55 38.7 | 13.6 | T | 190 |
| C/2017 K2 | 2021 04 29.84377 | 18 21 47.37 | +41 55 38.8 | 13.6 | T | 190 |
| C/2017 K2 | 2021 04 29.84520 | 18 21 47.38 | +41 55 39.1 | 13.6 | T | 190 |
| C/2017 K2 | 2021 04 29.84663 | 18 21 47.31 | +41 55 38.6 | 13.6 | T | 190 |
| C/2017 K2 | 2021 04 29.95583 | 18 21 44.51 | +41 56 10.7 | 15.2 | T | L92 |
| C/2017 K2 | 2021 04 29.99332 | 18 21 43.47 | +41 56 20.4 | 14.5 | T | I81 |
| C/2017 K2 | 2021 04 29.99613 | 18 21 43.40 | +41 56 21.3 | 14.5 | T | I81 |
| C/2017 K2 | 2021 04 29.99776 | 18 21 43.34 | +41 56 22.0 | 15.0 | T | L92 |
| C/2017 K2 | 2021 04 30.00469 | 18 21 43.19 | +41 56 23.6 | 14.5 | T | I81 |
| C/2017 K2 | 2021 04 30.01944 | 18 21 42.85 | +41 56 28.6 | 15.3 | T | L92 |