| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 09 27.84868 | 16 58 51.98 | +27 03 50.5 | 15.7 | T | I81 |
| C/2017 K2 | 2021 09 27.85083 | 16 58 51.93 | +27 03 48.4 | 15.6 | T | I81 |
| C/2017 K2 | 2021 09 27.85391 | 16 58 51.96 | +27 03 46.2 | 15.1 | T | G09 |
| C/2017 K2 | 2021 09 27.85917 | 16 58 52.01 | +27 03 41.2 | 14.7 | T | G09 |
| C/2017 K2 | 2021 09 27.86443 | 16 58 51.97 | +27 03 34.8 | 14.3 | T | G09 |
| C/2017 K2 | 2021 09 28.22037 | 16 58 57.21 | +26 59 18.8 | 13.7 | o | T08 |
| C/2017 K2 | 2021 09 28.22635 | 16 58 57.29 | +26 59 14.3 | 13.6 | o | T08 |
| C/2017 K2 | 2021 09 28.22960 | 16 58 57.33 | +26 59 12.0 | 13.5 | o | T08 |
| C/2017 K2 | 2021 09 28.23939 | 16 58 57.46 | +26 59 04.9 | 13.7 | o | T08 |
| C/2017 K2 | 2021 09 28.86918 | 16 59 06.71 | +26 51 25.7 | 14.5 | T | Z10 |
| C/2017 K2 | 2021 09 28.87625 | 16 59 06.89 | +26 51 20.6 | 14.9 | T | Z10 |
| C/2017 K2 | 2021 09 28.88407 | 16 59 06.96 | +26 51 15.8 | 15.2 | T | Z10 |
| C/2017 K2 | 2021 09 28.88852 | 16 59 07.05 | +26 51 12.0 | 15.6 | T | I81 |
| C/2017 K2 | 2021 09 28.89067 | 16 59 07.06 | +26 51 10.5 | 15.6 | T | I81 |
| C/2017 K2 | 2021 09 28.89282 | 16 59 07.10 | +26 51 08.6 | 15.6 | T | I81 |
| C/2017 K2 | 2021 09 28.89498 | 16 59 07.12 | +26 51 07.6 | 15.6 | T | I81 |
| C/2017 K2 | 2021 09 29.07578 | 16 59 09.85 | +26 48 53.9 | 14.5 | T | 750 |
| C/2017 K2 | 2021 09 29.09105 | 16 59 10.11 | +26 48 43.3 | 14.5 | T | 750 |
| C/2017 K2 | 2021 09 29.15575 | 16 59 11.07 | +26 47 56.8 | 13.4 | G | 703 |
| C/2017 K2 | 2021 09 29.16108 | 16 59 11.12 | +26 47 52.8 | 13.7 | G | 703 |