| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 03 19.82837 | 18 27 21.79 | +38 19 43.0 | 367 | ||
| C/2017 K2 | 2021 03 19.82958 | 18 27 21.80 | +38 19 43.3 | 367 | ||
| C/2017 K2 | 2021 03 19.83080 | 18 27 21.81 | +38 19 43.6 | 14.3 | T | 367 |
| C/2017 K2 | 2021 03 20.11071 | 18 27 24.09 | +38 21 10.0 | 15.2 | T | I81 |
| C/2017 K2 | 2021 03 20.11424 | 18 27 24.12 | +38 21 11.1 | 15.5 | T | I81 |
| C/2017 K2 | 2021 03 20.11775 | 18 27 24.12 | +38 21 11.7 | 14.2 | T | I81 |
| C/2017 K2 | 2021 03 20.14358 | 18 27 24.38 | +38 21 20.8 | 16.8 | T | A77 |
| C/2017 K2 | 2021 03 20.15059 | 18 27 24.43 | +38 21 22.9 | 16.9 | T | A77 |
| C/2017 K2 | 2021 03 20.15823 | 18 27 24.46 | +38 21 25.2 | 16.1 | T | A77 |
| C/2017 K2 | 2021 03 20.16532 | 18 27 24.48 | +38 21 26.7 | 17.1 | T | K87 |
| C/2017 K2 | 2021 03 20.16752 | 18 27 24.50 | +38 21 27.9 | 17.0 | T | K87 |
| C/2017 K2 | 2021 03 20.17045 | 18 27 24.55 | +38 21 28.9 | 16.9 | T | K87 |
| C/2017 K2 | 2021 03 21.05291 | 18 27 31.27 | +38 26 01.6 | 15.5 | T | C10 |
| C/2017 K2 | 2021 03 21.07498 | 18 27 31.44 | +38 26 08.9 | 15.5 | T | C10 |
| C/2017 K2 | 2021 03 21.09790 | 18 27 31.59 | +38 26 16.1 | 15.5 | T | C10 |
| C/2017 K2 | 2021 03 21.39426 | 18 27 33.75 | +38 27 48.4 | 14.0 | T | H06 |
| C/2017 K2 | 2021 03 21.39593 | 18 27 33.76 | +38 27 49.1 | 15.6 | N | H06 |
| C/2017 K2 | 2021 03 21.99418 | 18 27 37.83 | +38 30 54.6 | 14.9 | T | I81 |
| C/2017 K2 | 2021 03 21.99773 | 18 27 37.86 | +38 30 55.8 | 15.4 | T | I81 |
| C/2017 K2 | 2021 03 22.00127 | 18 27 37.81 | +38 30 56.2 | 15.2 | T | I81 |