| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 06 02.03642 | 17 59 49.76 | +43 33 21.2 | 14.8 | T | M09 |
| C/2017 K2 | 2021 06 02.05987 | 17 59 48.47 | +43 33 22.5 | 15.4 | T | M09 |
| C/2017 K2 | 2021 06 02.07538 | 17 59 47.64 | +43 33 22.9 | 14.8 | T | M09 |
| C/2017 K2 | 2021 06 02.36987 | 17 59 32.54 | +43 33 33.7 | 14.1 | G | G96 |
| C/2017 K2 | 2021 06 02.37754 | 17 59 32.15 | +43 33 34.0 | 14.1 | G | G96 |
| C/2017 K2 | 2021 06 02.38496 | 17 59 31.75 | +43 33 34.2 | 14.1 | G | G96 |
| C/2017 K2 | 2021 06 02.39173 | 17 59 31.41 | +43 33 34.4 | 14.0 | G | G96 |
| C/2017 K2 | 2021 06 02.86887 | 17 59 06.85 | +43 33 50.0 | 14.0 | T | A98 |
| C/2017 K2 | 2021 06 02.86947 | 17 59 06.86 | +43 33 50.1 | 15.5 | T | G20 |
| C/2017 K2 | 2021 06 02.87108 | 17 59 06.72 | +43 33 49.9 | 14.0 | T | A98 |
| C/2017 K2 | 2021 06 02.87255 | 17 59 06.63 | +43 33 50.0 | 14.0 | T | A98 |
| C/2017 K2 | 2021 06 02.87402 | 17 59 06.55 | +43 33 50.1 | 14.0 | T | A98 |
| C/2017 K2 | 2021 06 02.87623 | 17 59 06.45 | +43 33 50.2 | 14.0 | T | A98 |
| C/2017 K2 | 2021 06 02.87917 | 17 59 06.30 | +43 33 50.2 | 14.0 | T | A98 |
| C/2017 K2 | 2021 06 02.88064 | 17 59 06.22 | +43 33 50.2 | 14.0 | T | A98 |
| C/2017 K2 | 2021 06 02.88194 | 17 59 06.22 | +43 33 50.4 | 15.4 | T | G20 |
| C/2017 K2 | 2021 06 02.88211 | 17 59 06.15 | +43 33 50.4 | 14.0 | T | A98 |
| C/2017 K2 | 2021 06 02.89477 | 17 59 05.51 | +43 33 51.1 | 15.5 | T | G20 |
| C/2017 K2 | 2021 06 02.95279 | 17 59 02.54 | +43 33 52.9 | 15.1 | N | Z55 |
| C/2017 K2 | 2021 06 02.95316 | 17 59 02.49 | +43 33 53.3 | 15.1 | N | Z55 |