| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 08 29.72335 | 16 57 35.84 | +33 06 11.6 | 15.8 | N | 190 |
| C/2017 K2 | 2021 08 29.72408 | 16 57 35.81 | +33 06 11.4 | 15.8 | N | 190 |
| C/2017 K2 | 2021 08 29.72569 | 16 57 35.79 | +33 06 10.0 | 14.9 | N | 190 |
| C/2017 K2 | 2021 08 29.73019 | 16 57 35.75 | +33 06 06.6 | 14.5 | N | 190 |
| C/2017 K2 | 2021 08 29.73092 | 16 57 35.75 | +33 06 05.9 | 14.6 | N | 190 |
| C/2017 K2 | 2021 08 29.73166 | 16 57 35.75 | +33 06 05.4 | 14.5 | N | 190 |
| C/2017 K2 | 2021 08 29.73239 | 16 57 35.73 | +33 06 05.0 | 14.6 | N | 190 |
| C/2017 K2 | 2021 08 29.79660 | 16 57 35.17 | +33 05 16.3 | 15.9 | T | L47 |
| C/2017 K2 | 2021 08 29.81394 | 16 57 35.09 | +33 05 03.5 | 15.9 | T | L47 |
| C/2017 K2 | 2021 08 29.86689 | 16 57 34.43 | +33 04 24.5 | 14.3 | T | L63 |
| C/2017 K2 | 2021 08 29.87644 | 16 57 34.34 | +33 04 17.6 | 14.3 | T | L63 |
| C/2017 K2 | 2021 08 29.88601 | 16 57 34.25 | +33 04 10.4 | 14.2 | T | L63 |
| C/2017 K2 | 2021 08 30.67037 | 16 57 26.84 | +32 54 28.2 | 190 | ||
| C/2017 K2 | 2021 08 30.67053 | 16 57 26.88 | +32 54 28.1 | 190 | ||
| C/2017 K2 | 2021 08 30.67083 | 16 57 26.83 | +32 54 29.1 | 16.4 | N | 190 |
| C/2017 K2 | 2021 08 30.67116 | 16 57 26.84 | +32 54 28.5 | 16.5 | N | 190 |
| C/2017 K2 | 2021 08 30.67162 | 16 57 26.82 | +32 54 27.9 | 15.8 | N | 190 |
| C/2017 K2 | 2021 08 30.67178 | 16 57 26.80 | +32 54 28.3 | 15.8 | N | 190 |
| C/2017 K2 | 2021 08 30.67234 | 16 57 26.82 | +32 54 27.6 | 14.4 | N | 190 |
| C/2017 K2 | 2021 08 30.67250 | 16 57 26.84 | +32 54 27.4 | 15.5 | N | 190 |