| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 09 01.67222 | 16 57 10.50 | +32 29 37.1 | 15.0 | N | 190 |
| C/2017 K2 | 2021 09 01.67237 | 16 57 10.52 | +32 29 37.4 | 15.3 | N | 190 |
| C/2017 K2 | 2021 09 01.67253 | 16 57 10.52 | +32 29 36.9 | 15.0 | N | 190 |
| C/2017 K2 | 2021 09 01.67458 | 16 57 10.49 | +32 29 35.1 | 15.6 | N | 190 |
| C/2017 K2 | 2021 09 01.67485 | 16 57 10.52 | +32 29 34.8 | 15.6 | N | 190 |
| C/2017 K2 | 2021 09 01.67512 | 16 57 10.51 | +32 29 34.7 | 15.5 | N | 190 |
| C/2017 K2 | 2021 09 01.67539 | 16 57 10.48 | +32 29 34.9 | 16.4 | N | 190 |
| C/2017 K2 | 2021 09 01.67575 | 16 57 10.46 | +32 29 34.4 | 15.4 | N | 190 |
| C/2017 K2 | 2021 09 01.67602 | 16 57 10.48 | +32 29 34.5 | 15.6 | N | 190 |
| C/2017 K2 | 2021 09 01.67629 | 16 57 10.47 | +32 29 34.1 | 15.3 | N | 190 |
| C/2017 K2 | 2021 09 01.67776 | 16 57 10.46 | +32 29 33.0 | 14.9 | N | 190 |
| C/2017 K2 | 2021 09 01.67803 | 16 57 10.48 | +32 29 32.9 | 14.9 | N | 190 |
| C/2017 K2 | 2021 09 01.67830 | 16 57 10.47 | +32 29 32.8 | 15.1 | N | 190 |
| C/2017 K2 | 2021 09 01.68006 | 16 57 10.47 | +32 29 30.8 | 190 | ||
| C/2017 K2 | 2021 09 01.68093 | 16 57 10.45 | +32 29 30.5 | 15.9 | N | 190 |
| C/2017 K2 | 2021 09 01.68132 | 16 57 10.44 | +32 29 30.0 | 15.6 | N | 190 |
| C/2017 K2 | 2021 09 01.68170 | 16 57 10.42 | +32 29 30.1 | 16.4 | N | 190 |
| C/2017 K2 | 2021 09 01.68209 | 16 57 10.47 | +32 29 30.0 | 16.1 | N | 190 |
| C/2017 K2 | 2021 09 01.68247 | 16 57 10.44 | +32 29 29.5 | 15.9 | N | 190 |
| C/2017 K2 | 2021 09 01.68315 | 16 57 10.42 | +32 29 29.0 | 15.4 | N | 190 |