| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 03 25.59168 | 18 27 56.91 | +38 49 51.5 | 15.1 | o | T08 |
| C/2017 K2 | 2021 03 25.59905 | 18 27 56.93 | +38 49 53.9 | 15.0 | o | T08 |
| C/2017 K2 | 2021 03 25.61442 | 18 27 56.98 | +38 49 58.9 | 15.0 | o | T08 |
| C/2017 K2 | 2021 03 25.61995 | 18 27 57.00 | +38 50 00.6 | 14.9 | o | T08 |
| C/2017 K2 | 2021 03 25.62418 | 18 27 57.02 | +38 50 01.9 | 14.9 | o | T08 |
| C/2017 K2 | 2021 03 25.63168 | 18 27 57.04 | +38 50 04.3 | 14.9 | o | T08 |
| C/2017 K2 | 2021 03 25.64280 | 18 27 57.06 | +38 50 07.9 | 15.0 | o | T08 |
| C/2017 K2 | 2021 03 25.64773 | 18 27 57.09 | +38 50 09.5 | 14.9 | o | T08 |
| C/2017 K2 | 2021 03 25.77291 | 18 27 57.61 | +38 50 48.8 | 13.7 | T | 349 |
| C/2017 K2 | 2021 03 25.78164 | 18 27 57.63 | +38 50 51.5 | 349 | ||
| C/2017 K2 | 2021 03 26.05716 | 18 27 58.69 | +38 52 19.8 | 15.7 | T | L54 |
| C/2017 K2 | 2021 03 26.06210 | 18 27 58.71 | +38 52 21.3 | 15.7 | T | L54 |
| C/2017 K2 | 2021 03 26.06746 | 18 27 58.72 | +38 52 23.0 | 15.7 | T | L54 |
| C/2017 K2 | 2021 03 27.61381 | 18 28 03.39 | +39 00 38.8 | 15.0 | o | T05 |
| C/2017 K2 | 2021 03 27.61748 | 18 28 03.41 | +39 00 40.1 | 15.8 | o | T05 |
| C/2017 K2 | 2021 03 27.62348 | 18 28 03.44 | +39 00 42.0 | 14.8 | o | T05 |
| C/2017 K2 | 2021 03 27.63334 | 18 28 03.47 | +39 00 45.0 | 14.9 | o | T05 |
| C/2017 K2 | 2021 03 27.64469 | 18 28 03.48 | +39 00 48.6 | 14.8 | o | T05 |
| C/2017 K2 | 2021 03 29.15121 | 18 28 06.34 | +39 08 54.7 | 16.1 | T | A77 |
| C/2017 K2 | 2021 03 29.15527 | 18 28 06.35 | +39 08 56.0 | 16.5 | T | A77 |