| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 03 29.16013 | 18 28 06.36 | +39 08 57.6 | 16.8 | T | A77 |
| C/2017 K2 | 2021 03 30.09015 | 18 28 07.28 | +39 13 57.3 | 16.0 | T | 213 |
| C/2017 K2 | 2021 03 30.13576 | 18 28 07.44 | +39 14 14.5 | 213 | ||
| C/2017 K2 | 2021 03 30.18226 | 18 28 07.44 | +39 14 29.9 | 16.1 | T | 213 |
| C/2017 K2 | 2021 03 30.69021 | 18 28 07.33 | +39 17 12.2 | 19.0 | R | C51 |
| C/2017 K2 | 2021 03 30.82086 | 18 28 07.34 | +39 17 54.5 | C51 | ||
| C/2017 K2 | 2021 03 30.95164 | 18 28 07.39 | +39 18 37.6 | C51 | ||
| C/2017 K2 | 2021 03 31.01696 | 18 28 07.38 | +39 18 58.5 | C51 | ||
| C/2017 K2 | 2021 03 31.08241 | 18 28 07.30 | +39 19 20.6 | C51 | ||
| C/2017 K2 | 2021 03 31.14326 | 18 28 07.40 | +39 19 39.9 | K85 | ||
| C/2017 K2 | 2021 03 31.15159 | 18 28 07.38 | +39 19 42.7 | K85 | ||
| C/2017 K2 | 2021 03 31.27852 | 18 28 07.23 | +39 20 24.1 | C51 | ||
| C/2017 K2 | 2021 03 31.34384 | 18 28 07.22 | +39 20 45.5 | C51 | ||
| C/2017 K2 | 2021 03 31.40929 | 18 28 07.20 | +39 21 06.7 | C51 | ||
| C/2017 K2 | 2021 03 31.46684 | 18 28 07.29 | +39 21 25.3 | 15.1 | G | G96 |
| C/2017 K2 | 2021 03 31.47207 | 18 28 07.29 | +39 21 27.0 | 15.1 | G | G96 |
| C/2017 K2 | 2021 03 31.47729 | 18 28 07.28 | +39 21 28.7 | 15.1 | G | G96 |
| C/2017 K2 | 2021 03 31.48253 | 18 28 07.28 | +39 21 30.3 | 15.1 | G | G96 |
| C/2017 K2 | 2021 03 31.53994 | 18 28 07.16 | +39 21 48.6 | C51 | ||
| C/2017 K2 | 2021 03 31.56749 | 18 28 07.28 | +39 21 58.6 | 16.2 | o | T05 |