| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 06 10.58438 | 17 52 14.49 | +43 32 23.9 | 15.5 | T | Q21 |
| C/2017 K2 | 2021 06 10.58962 | 17 52 14.19 | +43 32 23.4 | 15.6 | T | Q21 |
| C/2017 K2 | 2021 06 10.59375 | 17 52 13.98 | +43 32 23.6 | Q11 | ||
| C/2017 K2 | 2021 06 10.60593 | 17 52 13.31 | +43 32 23.1 | Q11 | ||
| C/2017 K2 | 2021 06 10.66987 | 17 52 09.67 | +43 32 19.6 | 14.5 | T | G26 |
| C/2017 K2 | 2021 06 10.68957 | 17 52 08.47 | +43 32 20.1 | 13.8 | T | G26 |
| C/2017 K2 | 2021 06 10.91681 | 17 51 56.25 | +43 32 05.6 | K85 | ||
| C/2017 K2 | 2021 06 10.92120 | 17 51 55.96 | +43 32 04.8 | 16.1 | T | L47 |
| C/2017 K2 | 2021 06 10.92583 | 17 51 55.76 | +43 32 04.9 | K85 | ||
| C/2017 K2 | 2021 06 10.95269 | 17 51 54.24 | +43 32 03.2 | 16.1 | T | L47 |
| C/2017 K2 | 2021 06 10.96958 | 17 51 53.30 | +43 32 02.5 | 15.4 | T | Z10 |
| C/2017 K2 | 2021 06 10.97494 | 17 51 53.04 | +43 32 02.3 | 15.5 | T | Z10 |
| C/2017 K2 | 2021 06 10.98035 | 17 51 52.76 | +43 32 02.3 | 15.5 | T | Z10 |
| C/2017 K2 | 2021 06 10.98718 | 17 51 52.23 | +43 31 59.6 | 15.6 | T | M09 |
| C/2017 K2 | 2021 06 11.00528 | 17 51 51.22 | +43 31 59.5 | 15.5 | T | M09 |
| C/2017 K2 | 2021 06 11.03241 | 17 51 49.83 | +43 31 58.7 | 14.9 | T | M09 |
| C/2017 K2 | 2021 06 11.49273 | 17 51 24.45 | +43 31 31.0 | 14.6 | o | T05 |
| C/2017 K2 | 2021 06 11.49647 | 17 51 24.24 | +43 31 30.7 | 14.5 | o | T05 |
| C/2017 K2 | 2021 06 11.50288 | 17 51 23.89 | +43 31 30.7 | 15.6 | o | T05 |
| C/2017 K2 | 2021 06 11.51571 | 17 51 23.16 | +43 31 29.5 | 14.5 | o | T05 |