| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 05 14.59022 | 18 13 48.97 | +42 55 26.3 | 14.7 | c | T05 |
| C/2017 K2 | 2021 05 14.59349 | 18 13 48.84 | +42 55 27.0 | 14.8 | c | T05 |
| C/2017 K2 | 2021 05 14.60616 | 18 13 48.34 | +42 55 29.4 | 14.8 | c | T05 |
| C/2017 K2 | 2021 05 14.61303 | 18 13 48.19 | +42 55 30.9 | 12.9 | T | Q23 |
| C/2017 K2 | 2021 05 14.61363 | 18 13 48.06 | +42 55 30.9 | 14.7 | c | T05 |
| C/2017 K2 | 2021 05 14.62206 | 18 13 47.72 | +42 55 32.6 | 14.8 | c | T05 |
| C/2017 K2 | 2021 05 14.62262 | 18 13 47.82 | +42 55 32.9 | Q23 | ||
| C/2017 K2 | 2021 05 14.63222 | 18 13 47.43 | +42 55 34.6 | Q23 | ||
| C/2017 K2 | 2021 05 14.93784 | 18 13 35.54 | +42 56 34.8 | 15.9 | T | A71 |
| C/2017 K2 | 2021 05 14.94456 | 18 13 35.26 | +42 56 36.2 | 15.9 | T | A71 |
| C/2017 K2 | 2021 05 14.95108 | 18 13 35.01 | +42 56 37.6 | 16.0 | T | A71 |
| C/2017 K2 | 2021 05 14.95760 | 18 13 34.78 | +42 56 38.9 | 15.5 | T | A71 |
| C/2017 K2 | 2021 05 14.98689 | 18 13 33.30 | +42 56 44.4 | 13.6 | T | C43 |
| C/2017 K2 | 2021 05 14.99898 | 18 13 32.93 | +42 56 46.8 | 13.6 | T | C43 |
| C/2017 K2 | 2021 05 15.40470 | 18 13 17.17 | +42 58 05.2 | 14.2 | G | G96 |
| C/2017 K2 | 2021 05 15.41103 | 18 13 16.92 | +42 58 06.5 | 14.2 | G | G96 |
| C/2017 K2 | 2021 05 15.41724 | 18 13 16.67 | +42 58 07.6 | 14.2 | G | G96 |
| C/2017 K2 | 2021 05 15.42305 | 18 13 16.43 | +42 58 08.7 | 14.2 | G | G96 |
| C/2017 K2 | 2021 05 15.43219 | 18 13 16.08 | +42 58 11.2 | 15.0 | G | V00 |
| C/2017 K2 | 2021 05 15.43712 | 18 13 15.88 | +42 58 12.1 | 15.0 | G | V00 |