| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 09 05.87229 | 16 56 47.97 | +31 37 10.2 | 14.7 | r | M09 |
| C/2017 K2 | 2021 09 05.88390 | 16 56 47.92 | +31 37 01.5 | 14.7 | r | M09 |
| C/2017 K2 | 2021 09 05.90426 | 16 56 47.85 | +31 36 45.9 | 14.7 | T | G06 |
| C/2017 K2 | 2021 09 05.91145 | 16 56 47.81 | +31 36 40.4 | 14.7 | T | G06 |
| C/2017 K2 | 2021 09 05.92222 | 16 56 47.81 | +31 36 32.2 | 14.7 | T | G06 |
| C/2017 K2 | 2021 09 05.94019 | 16 56 47.74 | +31 36 19.0 | 14.7 | T | G06 |
| C/2017 K2 | 2021 09 06.70339 | 16 56 45.38 | +31 26 45.5 | 14.9 | T | C40 |
| C/2017 K2 | 2021 09 06.70551 | 16 56 45.38 | +31 26 43.8 | 14.9 | T | C40 |
| C/2017 K2 | 2021 09 06.70657 | 16 56 45.37 | +31 26 43.1 | 14.9 | T | C40 |
| C/2017 K2 | 2021 09 06.70870 | 16 56 45.37 | +31 26 41.5 | 14.8 | T | C40 |
| C/2017 K2 | 2021 09 06.71083 | 16 56 45.36 | +31 26 39.8 | 14.9 | T | C40 |
| C/2017 K2 | 2021 09 06.71190 | 16 56 45.36 | +31 26 39.1 | 14.8 | T | C40 |
| C/2017 K2 | 2021 09 06.73838 | 16 56 45.24 | +31 26 19.3 | 14.9 | T | C40 |
| C/2017 K2 | 2021 09 06.79038 | 16 56 45.09 | +31 25 40.3 | 14.8 | T | C40 |
| C/2017 K2 | 2021 09 06.81269 | 16 56 45.04 | +31 25 23.3 | 14.9 | T | C40 |
| C/2017 K2 | 2021 09 06.83661 | 16 56 44.99 | +31 25 05.1 | 14.9 | T | C40 |
| C/2017 K2 | 2021 09 06.84425 | 16 56 44.97 | +31 24 59.5 | 14.9 | T | C40 |
| C/2017 K2 | 2021 09 06.84883 | 16 56 44.94 | +31 24 55.8 | 15.0 | T | C23 |
| C/2017 K2 | 2021 09 06.85604 | 16 56 44.94 | +31 24 50.5 | 15.1 | T | C23 |
| C/2017 K2 | 2021 09 06.86155 | 16 56 44.90 | +31 24 46.6 | 15.1 | T | 073 |