| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 10 15.78525 | 17 04 55.69 | +23 33 20.8 | 14.6 | N | Z55 |
| C/2017 K2 | 2021 10 15.78580 | 17 04 55.70 | +23 33 20.6 | 14.6 | N | Z55 |
| C/2017 K2 | 2021 10 15.78634 | 17 04 55.73 | +23 33 20.0 | 14.6 | N | Z55 |
| C/2017 K2 | 2021 10 15.78957 | 17 04 55.80 | +23 33 17.1 | 16.1 | T | B96 |
| C/2017 K2 | 2021 10 15.79155 | 17 04 55.84 | +23 33 15.9 | 13.8 | T | L63 |
| C/2017 K2 | 2021 10 15.79454 | 17 04 55.95 | +23 33 13.0 | 16.1 | T | B96 |
| C/2017 K2 | 2021 10 15.79870 | 17 04 56.05 | +23 33 11.1 | 13.8 | T | L63 |
| C/2017 K2 | 2021 10 15.80125 | 17 04 56.11 | +23 33 09.5 | 15.4 | T | B96 |
| C/2017 K2 | 2021 10 15.80260 | 17 04 56.03 | +23 33 08.8 | 14.4 | N | J01 |
| C/2017 K2 | 2021 10 15.80626 | 17 04 56.16 | +23 33 06.1 | 14.4 | N | J01 |
| C/2017 K2 | 2021 10 15.81361 | 17 04 56.42 | +23 33 00.3 | 14.4 | N | J01 |
| C/2017 K2 | 2021 10 15.83825 | 17 04 57.03 | +23 32 44.1 | 14.7 | T | C23 |
| C/2017 K2 | 2021 10 15.84349 | 17 04 57.16 | +23 32 40.9 | 15.0 | T | C23 |
| C/2017 K2 | 2021 10 15.84873 | 17 04 57.31 | +23 32 37.6 | 15.0 | T | C23 |
| C/2017 K2 | 2021 10 16.09685 | 17 05 03.69 | +23 29 51.7 | 13.6 | G | 703 |
| C/2017 K2 | 2021 10 16.10213 | 17 05 03.86 | +23 29 47.8 | 13.6 | G | 703 |
| C/2017 K2 | 2021 10 16.10938 | 17 05 04.14 | +23 29 42.8 | 13.6 | G | 703 |
| C/2017 K2 | 2021 10 16.11466 | 17 05 04.27 | +23 29 39.3 | 13.6 | G | 703 |
| C/2017 K2 | 2021 10 16.73899 | 17 05 20.67 | +23 22 40.9 | 15.7 | T | 160 |
| C/2017 K2 | 2021 10 16.74921 | 17 05 20.94 | +23 22 34.1 | 15.6 | T | 160 |