| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 09 10.85225 | 16 56 41.37 | +30 34 44.2 | 14.7 | N | Z55 |
| C/2017 K2 | 2021 09 11.81244 | 16 56 42.59 | +30 22 41.6 | 15.3 | T | G20 |
| C/2017 K2 | 2021 09 11.81940 | 16 56 42.57 | +30 22 36.8 | 15.3 | T | G20 |
| C/2017 K2 | 2021 09 11.82374 | 16 56 42.56 | +30 22 33.4 | 15.5 | T | 160 |
| C/2017 K2 | 2021 09 11.82713 | 16 56 42.59 | +30 22 31.2 | 15.4 | T | G20 |
| C/2017 K2 | 2021 09 11.82775 | 16 56 42.56 | +30 22 30.4 | 15.6 | T | 160 |
| C/2017 K2 | 2021 09 11.83178 | 16 56 42.56 | +30 22 27.6 | 15.6 | T | 160 |
| C/2017 K2 | 2021 09 11.83674 | 16 56 42.56 | +30 22 23.1 | 15.2 | T | A29 |
| C/2017 K2 | 2021 09 11.85825 | 16 56 42.62 | +30 22 06.9 | 15.2 | T | A29 |
| C/2017 K2 | 2021 09 11.87749 | 16 56 42.60 | +30 21 52.9 | 14.7 | N | J01 |
| C/2017 K2 | 2021 09 11.88445 | 16 56 42.63 | +30 21 47.6 | 14.8 | N | J38 |
| C/2017 K2 | 2021 09 11.88830 | 16 56 42.61 | +30 21 44.8 | 15.1 | T | A29 |
| C/2017 K2 | 2021 09 11.89130 | 16 56 42.64 | +30 21 42.4 | 14.8 | N | J38 |
| C/2017 K2 | 2021 09 11.89473 | 16 56 42.63 | +30 21 39.8 | 14.8 | N | J38 |
| C/2017 K2 | 2021 09 11.89589 | 16 56 42.65 | +30 21 39.4 | 14.6 | N | J01 |
| C/2017 K2 | 2021 09 11.91432 | 16 56 42.66 | +30 21 25.2 | 14.6 | N | J01 |
| C/2017 K2 | 2021 09 11.95139 | 16 56 42.72 | +30 20 57.5 | 15.2 | T | Z10 |
| C/2017 K2 | 2021 09 11.95759 | 16 56 42.74 | +30 20 52.9 | 15.2 | T | Z10 |
| C/2017 K2 | 2021 09 11.96537 | 16 56 42.75 | +30 20 46.5 | 15.3 | T | Z10 |
| C/2017 K2 | 2021 09 12.86931 | 16 56 44.71 | +30 09 26.9 | 14.7 | N | J38 |