| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2019 09 13.80029 | 17 06 56.70 | +52 31 41.6 | 17.0 | R | 585 |
| C/2017 K2 | 2019 09 13.80241 | 17 06 56.67 | +52 31 41.4 | 16.7 | R | 585 |
| C/2017 K2 | 2019 09 13.80312 | 17 06 56.70 | +52 31 41.1 | 17.0 | R | 585 |
| C/2017 K2 | 2019 09 13.80383 | 17 06 56.71 | +52 31 40.8 | 16.8 | R | 585 |
| C/2017 K2 | 2019 09 13.80453 | 17 06 56.64 | +52 31 40.6 | 16.6 | R | 585 |
| C/2017 K2 | 2019 09 13.80524 | 17 06 56.69 | +52 31 39.9 | 16.6 | R | 585 |
| C/2017 K2 | 2019 09 13.80595 | 17 06 56.69 | +52 31 39.2 | 16.9 | R | 585 |
| C/2017 K2 | 2019 09 13.80666 | 17 06 56.72 | +52 31 39.3 | 17.0 | R | 585 |
| C/2017 K2 | 2019 09 13.80737 | 17 06 56.70 | +52 31 39.2 | 17.0 | R | 585 |
| C/2017 K2 | 2019 09 13.80807 | 17 06 56.73 | +52 31 39.2 | 17.0 | R | 585 |
| C/2017 K2 | 2019 09 13.86091 | 17 06 56.87 | +52 31 18.4 | 17.5 | R | B96 |
| C/2017 K2 | 2019 09 13.86418 | 17 06 56.88 | +52 31 17.3 | 17.2 | R | B96 |
| C/2017 K2 | 2019 09 13.86744 | 17 06 56.89 | +52 31 16.6 | 17.4 | R | B96 |
| C/2017 K2 | 2019 09 13.87072 | 17 06 56.89 | +52 31 15.3 | 17.4 | R | B96 |
| C/2017 K2 | 2019 09 14.90583 | 17 06 59.24 | +52 24 50.8 | 18.5 | G | A16 |
| C/2017 K2 | 2019 09 14.91990 | 17 06 59.18 | +52 24 47.8 | 17.6 | G | A16 |
| C/2017 K2 | 2019 09 14.93324 | 17 06 58.98 | +52 24 44.9 | 18.4 | G | A16 |
| C/2017 K2 | 2019 09 15.76040 | 17 07 01.60 | +52 19 40.1 | 17.9 | N | 461 |
| C/2017 K2 | 2019 09 15.76420 | 17 07 01.62 | +52 19 38.6 | 17.9 | N | 461 |
| C/2017 K2 | 2019 09 15.76801 | 17 07 01.62 | +52 19 37.1 | 18.0 | N | 461 |