| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 09 04.92987 | 16 56 51.66 | +31 48 56.7 | 15.1 | G | 134 |
| C/2017 K2 | 2021 09 04.93072 | 16 56 51.65 | +31 48 56.7 | 15.1 | G | 134 |
| C/2017 K2 | 2021 09 04.93156 | 16 56 51.61 | +31 48 55.5 | 15.1 | G | 134 |
| C/2017 K2 | 2021 09 04.93242 | 16 56 51.66 | +31 48 54.9 | 15.1 | G | 134 |
| C/2017 K2 | 2021 09 04.93326 | 16 56 51.65 | +31 48 54.1 | 15.1 | G | 134 |
| C/2017 K2 | 2021 09 04.93411 | 16 56 51.61 | +31 48 53.4 | 15.1 | G | 134 |
| C/2017 K2 | 2021 09 04.93495 | 16 56 51.60 | +31 48 53.4 | 15.1 | G | 134 |
| C/2017 K2 | 2021 09 04.93580 | 16 56 51.65 | +31 48 52.6 | 15.1 | G | 134 |
| C/2017 K2 | 2021 09 05.00346 | 16 56 51.34 | +31 48 01.8 | 14.8 | N | J38 |
| C/2017 K2 | 2021 09 05.00638 | 16 56 51.28 | +31 47 59.7 | 14.8 | N | J38 |
| C/2017 K2 | 2021 09 05.83644 | 16 56 48.13 | +31 37 36.7 | 14.7 | T | B96 |
| C/2017 K2 | 2021 09 05.84301 | 16 56 48.09 | +31 37 32.0 | 14.7 | T | B96 |
| C/2017 K2 | 2021 09 05.84958 | 16 56 48.04 | +31 37 27.1 | 14.6 | T | B96 |
| C/2017 K2 | 2021 09 05.85797 | 16 56 48.04 | +31 37 20.1 | 13.9 | T | C36 |
| C/2017 K2 | 2021 09 05.85962 | 16 56 48.01 | +31 37 18.9 | 13.4 | T | C36 |
| C/2017 K2 | 2021 09 05.85980 | 16 56 48.03 | +31 37 19.5 | 14.7 | r | M09 |
| C/2017 K2 | 2021 09 05.86506 | 16 56 47.95 | +31 37 14.7 | 13.2 | T | C36 |
| C/2017 K2 | 2021 09 05.86671 | 16 56 47.95 | +31 37 13.2 | 13.2 | T | C36 |
| C/2017 K2 | 2021 09 05.86836 | 16 56 47.98 | +31 37 12.4 | 13.8 | T | C36 |
| C/2017 K2 | 2021 09 05.87166 | 16 56 47.97 | +31 37 09.6 | 13.1 | T | C36 |