| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2017 09 12.88977 | 17 08 29.18 | +60 32 29.3 | 19.0 | N | J22 |
| C/2017 K2 | 2017 09 12.89611 | 17 08 29.25 | +60 32 26.9 | 19.1 | N | J01 |
| C/2017 K2 | 2017 09 12.90664 | 17 08 29.30 | +60 32 23.6 | 19.0 | N | J01 |
| C/2017 K2 | 2017 09 12.90852 | 17 08 29.17 | +60 32 23.7 | 19.0 | N | J22 |
| C/2017 K2 | 2017 09 14.23121 | 17 08 31.66 | +60 26 47.9 | 18.9 | T | 568 |
| C/2017 K2 | 2017 09 14.24005 | 17 08 31.67 | +60 26 45.6 | 18.9 | T | 568 |
| C/2017 K2 | 2017 09 14.24559 | 17 08 31.69 | +60 26 44.2 | 18.8 | T | 568 |
| C/2017 K2 | 2017 09 14.25236 | 17 08 31.70 | +60 26 42.4 | 18.9 | T | 568 |
| C/2017 K2 | 2017 09 15.51475 | 17 08 34.65 | +60 21 22.2 | 17.9 | T | D95 |
| C/2017 K2 | 2017 09 15.53383 | 17 08 34.83 | +60 21 16.7 | D95 | ||
| C/2017 K2 | 2017 09 15.84469 | 17 08 35.55 | +60 19 58.4 | 18.8 | N | I88 |
| C/2017 K2 | 2017 09 15.84616 | 17 08 35.64 | +60 19 56.0 | 18.7 | N | I88 |
| C/2017 K2 | 2017 09 15.84763 | 17 08 35.77 | +60 19 56.3 | 18.5 | N | I88 |
| C/2017 K2 | 2017 09 15.86878 | 17 08 35.86 | +60 19 51.2 | 18.2 | N | C23 |
| C/2017 K2 | 2017 09 15.87311 | 17 08 35.79 | +60 19 50.1 | 18.2 | N | C23 |
| C/2017 K2 | 2017 09 15.87744 | 17 08 35.68 | +60 19 49.8 | 18.1 | N | C23 |
| C/2017 K2 | 2017 09 18.53352 | 17 08 45.46 | +60 08 36.0 | Q11 | ||
| C/2017 K2 | 2017 09 18.54242 | 17 08 45.51 | +60 08 33.9 | 17.6 | T | Q11 |
| C/2017 K2 | 2017 09 25.78554 | 17 09 29.90 | +59 38 11.1 | 18.3 | N | C23 |
| C/2017 K2 | 2017 09 25.79131 | 17 09 30.11 | +59 38 09.2 | 18.4 | N | C23 |