| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 10 23.80419 | 17 08 41.55 | +22 05 39.2 | 14.1 | T | G23 |
| C/2017 K2 | 2021 10 23.80422 | 17 08 41.57 | +22 05 40.0 | 14.5 | N | Z55 |
| C/2017 K2 | 2021 10 23.80465 | 17 08 41.59 | +22 05 39.8 | 14.5 | N | Z55 |
| C/2017 K2 | 2021 10 23.80508 | 17 08 41.58 | +22 05 39.3 | 14.5 | N | Z55 |
| C/2017 K2 | 2021 10 23.81246 | 17 08 41.84 | +22 05 34.1 | 14.6 | r | M09 |
| C/2017 K2 | 2021 10 24.47824 | 17 09 02.29 | +21 58 28.8 | 13.9 | T | G26 |
| C/2017 K2 | 2021 10 24.49906 | 17 09 02.80 | +21 58 14.9 | 13.5 | T | G26 |
| C/2017 K2 | 2021 10 24.73822 | 17 09 10.15 | +21 55 44.9 | 14.6 | N | L06 |
| C/2017 K2 | 2021 10 24.73906 | 17 09 10.17 | +21 55 44.8 | 14.7 | N | L06 |
| C/2017 K2 | 2021 10 24.73988 | 17 09 10.19 | +21 55 43.9 | 14.7 | N | L06 |
| C/2017 K2 | 2021 10 24.74756 | 17 09 10.43 | +21 55 38.7 | 14.5 | N | A03 |
| C/2017 K2 | 2021 10 24.75041 | 17 09 10.51 | +21 55 37.0 | 14.5 | N | A03 |
| C/2017 K2 | 2021 10 24.75326 | 17 09 10.60 | +21 55 35.3 | 14.5 | N | A03 |
| C/2017 K2 | 2021 10 24.75577 | 17 09 10.68 | +21 55 34.0 | 15.1 | T | G20 |
| C/2017 K2 | 2021 10 24.76272 | 17 09 10.89 | +21 55 29.4 | 15.2 | T | G20 |
| C/2017 K2 | 2021 10 24.76966 | 17 09 11.12 | +21 55 24.9 | 15.1 | T | G20 |
| C/2017 K2 | 2021 10 24.78503 | 17 09 11.59 | +21 55 14.9 | 14.5 | r | M09 |
| C/2017 K2 | 2021 10 24.79941 | 17 09 12.02 | +21 55 05.7 | 14.5 | r | M09 |
| C/2017 K2 | 2021 10 24.80266 | 17 09 12.17 | +21 55 03.2 | 14.9 | T | B96 |
| C/2017 K2 | 2021 10 24.80755 | 17 09 12.30 | +21 55 00.8 | 16.1 | T | B96 |