| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 09 12.87770 | 16 56 44.74 | +30 09 20.1 | 14.7 | N | J38 |
| C/2017 K2 | 2021 09 12.88050 | 16 56 44.75 | +30 09 18.1 | 14.8 | N | J38 |
| C/2017 K2 | 2021 09 12.98013 | 16 56 45.01 | +30 08 03.2 | 15.4 | T | L79 |
| C/2017 K2 | 2021 09 12.98270 | 16 56 45.08 | +30 07 59.8 | 15.6 | T | L79 |
| C/2017 K2 | 2021 09 12.98527 | 16 56 44.80 | +30 07 57.1 | 15.3 | T | L79 |
| C/2017 K2 | 2021 09 13.69806 | 16 56 47.12 | +29 59 03.4 | 14.8 | T | C40 |
| C/2017 K2 | 2021 09 13.76591 | 16 56 47.30 | +29 58 12.3 | 14.9 | T | C40 |
| C/2017 K2 | 2021 09 13.77549 | 16 56 47.34 | +29 58 05.0 | 14.9 | T | C40 |
| C/2017 K2 | 2021 09 13.85837 | 16 56 47.64 | +29 57 03.0 | 14.5 | T | I81 |
| C/2017 K2 | 2021 09 13.85978 | 16 56 47.64 | +29 57 02.0 | 14.5 | T | I81 |
| C/2017 K2 | 2021 09 13.86263 | 16 56 47.65 | +29 56 59.9 | 14.5 | T | I81 |
| C/2017 K2 | 2021 09 13.86477 | 16 56 47.66 | +29 56 58.5 | 14.4 | T | I81 |
| C/2017 K2 | 2021 09 14.80214 | 16 56 51.12 | +29 45 14.0 | 14.9 | T | C40 |
| C/2017 K2 | 2021 09 14.80427 | 16 56 51.13 | +29 45 12.4 | 14.9 | T | C40 |
| C/2017 K2 | 2021 09 14.80747 | 16 56 51.14 | +29 45 10.0 | 14.9 | T | C40 |
| C/2017 K2 | 2021 09 14.81065 | 16 56 51.15 | +29 45 07.7 | 14.9 | T | C40 |
| C/2017 K2 | 2021 09 14.83449 | 16 56 51.24 | +29 44 49.8 | 14.8 | T | C40 |
| C/2017 K2 | 2021 09 14.83777 | 16 56 51.25 | +29 44 47.3 | 14.9 | T | C40 |
| C/2017 K2 | 2021 09 14.83995 | 16 56 51.27 | +29 44 45.9 | 14.9 | T | C40 |
| C/2017 K2 | 2021 09 14.84432 | 16 56 51.29 | +29 44 42.6 | 15.0 | T | C40 |