| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 06 13.02565 | 17 49 59.57 | +43 29 38.7 | 14.8 | T | M09 |
| C/2017 K2 | 2021 06 13.02733 | 17 49 59.53 | +43 29 38.9 | 14.8 | T | G06 |
| C/2017 K2 | 2021 06 13.03799 | 17 49 58.94 | +43 29 38.1 | 14.8 | T | G06 |
| C/2017 K2 | 2021 06 13.04508 | 17 49 58.54 | +43 29 37.5 | 14.8 | T | G06 |
| C/2017 K2 | 2021 06 13.05574 | 17 49 57.94 | +43 29 36.6 | 14.8 | T | G06 |
| C/2017 K2 | 2021 06 13.43036 | 17 49 37.16 | +43 29 05.4 | 14.7 | c | T08 |
| C/2017 K2 | 2021 06 13.43220 | 17 49 37.05 | +43 29 05.3 | 14.7 | c | T08 |
| C/2017 K2 | 2021 06 13.43498 | 17 49 36.89 | +43 29 05.4 | 15.7 | c | T08 |
| C/2017 K2 | 2021 06 13.44725 | 17 49 36.20 | +43 29 03.9 | 14.7 | c | T08 |
| C/2017 K2 | 2021 06 13.91154 | 17 49 10.27 | +43 28 22.0 | 15.6 | T | L12 |
| C/2017 K2 | 2021 06 13.91856 | 17 49 09.89 | +43 28 21.4 | 15.7 | T | L12 |
| C/2017 K2 | 2021 06 13.92559 | 17 49 09.50 | +43 28 20.8 | 15.2 | T | L12 |
| C/2017 K2 | 2021 06 13.94485 | 17 49 08.49 | +43 28 19.0 | 15.5 | T | 118 |
| C/2017 K2 | 2021 06 13.97101 | 17 49 07.03 | +43 28 17.0 | 15.6 | T | 118 |
| C/2017 K2 | 2021 06 13.97309 | 17 49 06.88 | +43 28 16.0 | 14.8 | T | B96 |
| C/2017 K2 | 2021 06 13.97953 | 17 49 06.57 | +43 28 16.0 | 14.9 | T | 970 |
| C/2017 K2 | 2021 06 13.97962 | 17 49 06.50 | +43 28 15.8 | 14.9 | T | B96 |
| C/2017 K2 | 2021 06 13.98179 | 17 49 06.41 | +43 28 15.8 | 15.6 | T | 118 |
| C/2017 K2 | 2021 06 13.98616 | 17 49 06.15 | +43 28 15.3 | 14.9 | T | B96 |
| C/2017 K2 | 2021 06 13.98767 | 17 49 06.12 | +43 28 15.2 | 14.9 | T | 970 |