| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 06 29.54974 | 17 34 30.80 | +42 40 27.5 | 367 | ||
| C/2017 K2 | 2021 06 29.55136 | 17 34 30.71 | +42 40 27.1 | 367 | ||
| C/2017 K2 | 2021 06 29.55298 | 17 34 30.61 | +42 40 26.7 | 12.5 | T | 367 |
| C/2017 K2 | 2021 06 29.71500 | 17 34 21.65 | +42 39 41.8 | 186 | ||
| C/2017 K2 | 2021 06 29.71873 | 17 34 21.43 | +42 39 40.8 | 186 | ||
| C/2017 K2 | 2021 06 29.72192 | 17 34 21.25 | +42 39 40.0 | 13.2 | T | 186 |
| C/2017 K2 | 2021 06 29.72511 | 17 34 21.07 | +42 39 39.1 | 186 | ||
| C/2017 K2 | 2021 06 30.90609 | 17 33 15.59 | +42 34 01.8 | 15.0 | T | K19 |
| C/2017 K2 | 2021 06 30.91388 | 17 33 15.16 | +42 33 59.6 | 15.1 | T | K19 |
| C/2017 K2 | 2021 06 30.92168 | 17 33 14.74 | +42 33 57.2 | 15.0 | T | K19 |
| C/2017 K2 | 2021 07 01.11491 | 17 33 03.91 | +42 33 00.7 | 15.0 | N | J22 |
| C/2017 K2 | 2021 07 01.11816 | 17 33 03.77 | +42 33 00.1 | 15.0 | N | J22 |
| C/2017 K2 | 2021 07 01.12127 | 17 33 03.62 | +42 32 58.7 | 15.0 | N | J22 |
| C/2017 K2 | 2021 07 01.85966 | 17 32 23.01 | +42 29 17.4 | 14.7 | N | C35 |
| C/2017 K2 | 2021 07 01.86161 | 17 32 22.91 | +42 29 16.6 | 14.7 | N | C35 |
| C/2017 K2 | 2021 07 01.86354 | 17 32 22.80 | +42 29 16.1 | 14.7 | N | C35 |
| C/2017 K2 | 2021 07 02.82644 | 17 31 29.94 | +42 24 18.4 | 15.7 | T | K83 |
| C/2017 K2 | 2021 07 02.82834 | 17 31 29.85 | +42 24 18.0 | 15.7 | T | K83 |
| C/2017 K2 | 2021 07 02.83064 | 17 31 29.71 | +42 24 17.3 | 15.7 | T | K83 |
| C/2017 K2 | 2021 07 02.86289 | 17 31 27.94 | +42 24 07.1 | 15.0 | N | Z55 |