| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 06 05.07207 | 17 57 11.68 | +43 34 31.2 | 15.1 | N | J38 |
| C/2017 K2 | 2021 06 05.45054 | 17 56 51.62 | +43 34 33.4 | 14.6 | c | T08 |
| C/2017 K2 | 2021 06 05.45285 | 17 56 51.50 | +43 34 33.5 | 14.7 | c | T08 |
| C/2017 K2 | 2021 06 05.45561 | 17 56 51.34 | +43 34 33.6 | 15.8 | c | T08 |
| C/2017 K2 | 2021 06 05.47522 | 17 56 50.28 | +43 34 33.3 | 14.5 | c | T08 |
| C/2017 K2 | 2021 06 05.86644 | 17 56 29.56 | +43 34 33.6 | 15.4 | T | G20 |
| C/2017 K2 | 2021 06 05.88308 | 17 56 28.70 | +43 34 33.5 | 15.6 | T | G20 |
| C/2017 K2 | 2021 06 05.89113 | 17 56 28.25 | +43 34 32.9 | 14.7 | T | L85 |
| C/2017 K2 | 2021 06 05.89905 | 17 56 27.82 | +43 34 32.4 | 13.4 | T | A98 |
| C/2017 K2 | 2021 06 05.90007 | 17 56 27.74 | +43 34 33.6 | 15.4 | T | G20 |
| C/2017 K2 | 2021 06 05.90052 | 17 56 27.71 | +43 34 32.5 | 13.3 | T | A98 |
| C/2017 K2 | 2021 06 05.90274 | 17 56 27.58 | +43 34 32.6 | 13.3 | T | A98 |
| C/2017 K2 | 2021 06 05.90569 | 17 56 27.48 | +43 34 32.6 | 13.2 | T | A98 |
| C/2017 K2 | 2021 06 05.90792 | 17 56 27.36 | +43 34 32.4 | 13.5 | T | A98 |
| C/2017 K2 | 2021 06 05.91235 | 17 56 27.13 | +43 34 32.7 | 13.5 | T | A98 |
| C/2017 K2 | 2021 06 05.91530 | 17 56 26.96 | +43 34 32.8 | 13.5 | T | A98 |
| C/2017 K2 | 2021 06 05.91751 | 17 56 26.86 | +43 34 32.6 | 13.3 | T | A98 |
| C/2017 K2 | 2021 06 05.91972 | 17 56 26.73 | +43 34 32.7 | 13.6 | T | A98 |
| C/2017 K2 | 2021 06 05.94038 | 17 56 25.64 | +43 34 33.1 | 14.7 | T | L85 |
| C/2017 K2 | 2021 06 06.03969 | 17 56 20.32 | +43 34 33.1 | 15.0 | N | J01 |