| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 07 27.92444 | 17 11 17.89 | +39 15 27.1 | 15.3 | T | Z10 |
| C/2017 K2 | 2021 07 27.92903 | 17 11 17.73 | +39 15 24.7 | 15.3 | T | Z10 |
| C/2017 K2 | 2021 07 27.93514 | 17 11 17.50 | +39 15 21.0 | 15.3 | T | Z10 |
| C/2017 K2 | 2021 07 27.95029 | 17 11 16.86 | +39 15 11.9 | 14.8 | T | 970 |
| C/2017 K2 | 2021 07 27.95274 | 17 11 16.75 | +39 15 10.7 | 14.7 | T | 970 |
| C/2017 K2 | 2021 07 28.87006 | 17 10 40.70 | +39 06 20.5 | 13.1 | T | A77 |
| C/2017 K2 | 2021 07 28.87782 | 17 10 40.36 | +39 06 16.6 | 15.8 | T | A77 |
| C/2017 K2 | 2021 07 28.88502 | 17 10 40.07 | +39 06 12.1 | 15.9 | T | A77 |
| C/2017 K2 | 2021 07 28.91182 | 17 10 39.04 | +39 05 56.0 | 13.1 | T | K47 |
| C/2017 K2 | 2021 07 28.91535 | 17 10 38.90 | +39 05 53.9 | 13.1 | T | K47 |
| C/2017 K2 | 2021 07 28.91927 | 17 10 38.73 | +39 05 52.0 | 13.3 | T | K47 |
| C/2017 K2 | 2021 07 28.92330 | 17 10 38.61 | +39 05 50.6 | 14.4 | T | 204 |
| C/2017 K2 | 2021 07 28.96103 | 17 10 37.11 | +39 05 28.1 | 204 | ||
| C/2017 K2 | 2021 07 28.97619 | 17 10 36.57 | +39 05 20.1 | 14.6 | N | 213 |
| C/2017 K2 | 2021 07 28.99564 | 17 10 35.76 | +39 05 07.9 | 14.7 | T | 970 |
| C/2017 K2 | 2021 07 28.99813 | 17 10 35.65 | +39 05 06.2 | 14.7 | T | 970 |
| C/2017 K2 | 2021 07 28.99814 | 17 10 35.68 | +39 05 05.6 | 14.9 | T | Z80 |
| C/2017 K2 | 2021 07 28.99988 | 17 10 35.56 | +39 05 04.5 | 14.9 | T | Z80 |
| C/2017 K2 | 2021 07 29.00164 | 17 10 35.49 | +39 05 03.5 | 15.0 | T | Z80 |
| C/2017 K2 | 2021 07 29.00230 | 17 10 35.57 | +39 05 05.0 | 14.5 | N | 213 |