| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2019 10 01.77594 | 17 09 02.49 | +50 42 31.0 | 16.6 | R | 585 |
| C/2017 K2 | 2019 10 01.77665 | 17 09 02.49 | +50 42 30.7 | 16.6 | R | 585 |
| C/2017 K2 | 2019 10 01.77878 | 17 09 02.49 | +50 42 29.3 | 16.7 | R | 585 |
| C/2017 K2 | 2019 10 01.78019 | 17 09 02.53 | +50 42 28.6 | 16.7 | R | 585 |
| C/2017 K2 | 2019 10 01.78161 | 17 09 02.52 | +50 42 28.0 | 16.8 | R | 585 |
| C/2017 K2 | 2019 10 01.78232 | 17 09 02.56 | +50 42 27.9 | 16.7 | R | 585 |
| C/2017 K2 | 2019 10 01.83899 | 17 09 03.25 | +50 42 07.7 | 17.2 | G | G40 |
| C/2017 K2 | 2019 10 01.84924 | 17 09 03.38 | +50 42 04.1 | 17.2 | G | G40 |
| C/2017 K2 | 2019 10 02.81852 | 17 09 15.15 | +50 36 19.6 | 16.7 | N | 970 |
| C/2017 K2 | 2019 10 02.82962 | 17 09 15.27 | +50 36 15.7 | 16.6 | N | 970 |
| C/2017 K2 | 2019 10 02.92959 | 17 09 16.42 | +50 35 40.3 | 16.5 | R | I81 |
| C/2017 K2 | 2019 10 02.93543 | 17 09 16.54 | +50 35 38.3 | 16.5 | R | I81 |
| C/2017 K2 | 2019 10 02.93926 | 17 09 16.65 | +50 35 36.7 | 16.7 | R | I81 |
| C/2017 K2 | 2019 10 04.51046 | 17 09 36.77 | +50 26 22.6 | 16.2 | T | Q11 |
| C/2017 K2 | 2019 10 04.51905 | 17 09 36.86 | +50 26 19.6 | Q11 | ||
| C/2017 K2 | 2019 10 04.52475 | 17 09 36.96 | +50 26 17.5 | Q11 | ||
| C/2017 K2 | 2019 10 04.83442 | 17 09 41.13 | +50 24 28.9 | 16.7 | R | I81 |
| C/2017 K2 | 2019 10 04.83732 | 17 09 41.12 | +50 24 27.7 | 16.9 | R | I81 |
| C/2017 K2 | 2019 10 04.84021 | 17 09 41.18 | +50 24 26.6 | 16.6 | R | I81 |
| C/2017 K2 | 2019 10 06.22914 | 17 10 00.25 | +50 16 21.3 | 18.3 | i | F51 |