| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 04 20.74856 | 18 25 05.91 | +41 10 41.9 | 14.1 | T | Q21 |
| C/2017 K2 | 2021 04 20.75381 | 18 25 05.80 | +41 10 43.2 | 14.1 | T | Q21 |
| C/2017 K2 | 2021 04 20.75801 | 18 25 05.73 | +41 10 44.6 | 14.1 | T | Q21 |
| C/2017 K2 | 2021 04 21.69083 | 18 24 48.84 | +41 15 33.3 | 13.7 | T | Q21 |
| C/2017 K2 | 2021 04 21.69608 | 18 24 48.72 | +41 15 35.0 | 13.6 | T | Q21 |
| C/2017 K2 | 2021 04 21.70398 | 18 24 48.60 | +41 15 37.6 | 13.2 | T | Q11 |
| C/2017 K2 | 2021 04 21.71255 | 18 24 48.42 | +41 15 40.3 | Q11 | ||
| C/2017 K2 | 2021 04 21.72115 | 18 24 48.26 | +41 15 43.1 | Q11 | ||
| C/2017 K2 | 2021 04 22.51120 | 18 24 33.27 | +41 19 45.7 | 14.8 | o | T08 |
| C/2017 K2 | 2021 04 22.51214 | 18 24 33.26 | +41 19 45.7 | 14.9 | o | T08 |
| C/2017 K2 | 2021 04 22.51726 | 18 24 33.16 | +41 19 47.3 | 14.9 | o | T08 |
| C/2017 K2 | 2021 04 22.51772 | 18 24 33.14 | +41 19 47.9 | 14.5 | o | T08 |
| C/2017 K2 | 2021 04 22.52283 | 18 24 33.05 | +41 19 49.0 | 14.8 | o | T08 |
| C/2017 K2 | 2021 04 22.53280 | 18 24 32.85 | +41 19 51.9 | 14.7 | o | T08 |
| C/2017 K2 | 2021 04 22.53606 | 18 24 32.78 | +41 19 54.0 | 14.7 | o | T08 |
| C/2017 K2 | 2021 04 22.53652 | 18 24 32.77 | +41 19 53.1 | 14.9 | o | T08 |
| C/2017 K2 | 2021 04 23.07378 | 18 24 22.18 | +41 22 36.0 | 16.2 | T | K87 |
| C/2017 K2 | 2021 04 23.07598 | 18 24 22.20 | +41 22 37.0 | 16.2 | T | K87 |
| C/2017 K2 | 2021 04 23.07671 | 18 24 22.17 | +41 22 36.8 | 17.5 | T | K87 |
| C/2017 K2 | 2021 04 23.07891 | 18 24 22.10 | +41 22 37.3 | 17.5 | T | K87 |