| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 08 04.89325 | 17 06 28.00 | +37 55 07.8 | 14.8 | N | I88 |
| C/2017 K2 | 2021 08 04.91501 | 17 06 27.29 | +37 54 54.3 | 14.8 | N | I88 |
| C/2017 K2 | 2021 08 04.92145 | 17 06 27.11 | +37 54 49.5 | 13.9 | T | G40 |
| C/2017 K2 | 2021 08 04.92647 | 17 06 26.92 | +37 54 46.2 | 13.9 | T | G40 |
| C/2017 K2 | 2021 08 04.93256 | 17 06 26.75 | +37 54 42.2 | 13.9 | T | G40 |
| C/2017 K2 | 2021 08 04.94110 | 17 06 26.38 | +37 54 37.0 | 14.8 | N | I88 |
| C/2017 K2 | 2021 08 04.98663 | 17 06 24.90 | +37 54 07.9 | 14.7 | T | 970 |
| C/2017 K2 | 2021 08 04.99245 | 17 06 24.72 | +37 54 04.2 | 14.7 | T | 970 |
| C/2017 K2 | 2021 08 05.54615 | 17 06 06.72 | +37 48 11.4 | P87 | ||
| C/2017 K2 | 2021 08 05.55593 | 17 06 06.41 | +37 48 04.9 | 13.1 | T | P87 |
| C/2017 K2 | 2021 08 05.84295 | 17 05 57.23 | +37 45 01.0 | 14.6 | N | C35 |
| C/2017 K2 | 2021 08 05.84780 | 17 05 57.02 | +37 44 59.1 | 14.6 | N | C35 |
| C/2017 K2 | 2021 08 05.84871 | 17 05 57.00 | +37 44 58.4 | 15.0 | T | K14 |
| C/2017 K2 | 2021 08 05.84963 | 17 05 56.98 | +37 44 57.5 | 14.7 | N | C35 |
| C/2017 K2 | 2021 08 05.85627 | 17 05 56.75 | +37 44 53.7 | 15.0 | T | K14 |
| C/2017 K2 | 2021 08 05.87799 | 17 05 56.06 | +37 44 39.4 | 14.7 | N | 232 |
| C/2017 K2 | 2021 08 05.87836 | 17 05 56.06 | +37 44 39.3 | 14.8 | N | C35 |
| C/2017 K2 | 2021 08 05.88015 | 17 05 55.99 | +37 44 38.1 | 14.8 | N | C35 |
| C/2017 K2 | 2021 08 05.88194 | 17 05 55.92 | +37 44 37.5 | 14.8 | N | C35 |
| C/2017 K2 | 2021 08 05.91449 | 17 05 54.85 | +37 44 16.1 | 14.8 | N | 232 |