| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 04 23.07964 | 18 24 22.16 | +41 22 38.5 | 17.2 | T | K87 |
| C/2017 K2 | 2021 04 23.66007 | 18 24 10.42 | +41 25 32.8 | 14.0 | T | Q21 |
| C/2017 K2 | 2021 04 23.66532 | 18 24 10.35 | +41 25 34.7 | 13.9 | T | Q21 |
| C/2017 K2 | 2021 04 23.95672 | 18 24 04.42 | +41 27 03.4 | 16.4 | T | L47 |
| C/2017 K2 | 2021 04 23.97337 | 18 24 03.99 | +41 27 09.4 | 16.1 | T | L47 |
| C/2017 K2 | 2021 04 24.01506 | 18 24 03.17 | +41 27 20.9 | 15.2 | T | C10 |
| C/2017 K2 | 2021 04 24.02769 | 18 24 02.71 | +41 27 23.4 | 13.8 | T | C10 |
| C/2017 K2 | 2021 04 24.04032 | 18 24 02.64 | +41 27 28.8 | 15.2 | T | C10 |
| C/2017 K2 | 2021 04 24.08875 | 18 24 01.62 | +41 27 44.4 | 16.6 | T | A77 |
| C/2017 K2 | 2021 04 24.09570 | 18 24 01.46 | +41 27 46.2 | 16.1 | T | A77 |
| C/2017 K2 | 2021 04 24.10149 | 18 24 01.36 | +41 27 48.1 | 16.6 | T | A77 |
| C/2017 K2 | 2021 04 24.45103 | 18 23 54.10 | +41 29 31.8 | 14.7 | o | T05 |
| C/2017 K2 | 2021 04 24.51854 | 18 23 52.64 | +41 29 52.7 | 14.2 | o | T05 |
| C/2017 K2 | 2021 04 24.52178 | 18 23 52.55 | +41 29 53.4 | 14.5 | o | T05 |
| C/2017 K2 | 2021 04 24.52458 | 18 23 52.51 | +41 29 54.8 | 14.4 | o | T05 |
| C/2017 K2 | 2021 04 24.53116 | 18 23 52.37 | +41 29 56.6 | 14.4 | o | T05 |
| C/2017 K2 | 2021 04 24.88774 | 18 23 44.85 | +41 31 41.3 | 16.0 | T | L47 |
| C/2017 K2 | 2021 04 24.89395 | 18 23 44.70 | +41 31 45.2 | 16.4 | T | L47 |
| C/2017 K2 | 2021 04 24.98235 | 18 23 42.77 | +41 32 11.1 | 15.1 | T | L92 |
| C/2017 K2 | 2021 04 24.99537 | 18 23 42.46 | +41 32 14.9 | 14.9 | T | L92 |