| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2018 04 12.02342 | 18 08 48.78 | +60 11 16.2 | 17.8 | N | C23 |
| C/2017 K2 | 2018 04 12.08757 | 18 08 48.00 | +60 11 29.0 | 18.0 | N | I81 |
| C/2017 K2 | 2018 04 12.08916 | 18 08 47.98 | +60 11 29.3 | 18.0 | N | I81 |
| C/2017 K2 | 2018 04 12.09074 | 18 08 47.96 | +60 11 29.6 | 17.9 | N | I81 |
| C/2017 K2 | 2018 04 13.03296 | 18 08 38.00 | +60 14 42.2 | 18.3 | T | 461 |
| C/2017 K2 | 2018 04 13.04190 | 18 08 37.90 | +60 14 43.9 | 18.4 | T | 461 |
| C/2017 K2 | 2018 04 13.05085 | 18 08 37.80 | +60 14 45.8 | 18.4 | T | 461 |
| C/2017 K2 | 2018 04 15.00023 | 18 08 15.41 | +60 21 18.8 | 18.5 | N | A71 |
| C/2017 K2 | 2018 04 15.00709 | 18 08 15.35 | +60 21 20.0 | 18.9 | N | A71 |
| C/2017 K2 | 2018 04 15.01194 | 18 08 15.27 | +60 21 21.2 | 18.8 | N | A71 |
| C/2017 K2 | 2018 04 15.01630 | 18 08 15.29 | +60 21 22.2 | 18.9 | N | A71 |
| C/2017 K2 | 2018 04 15.02792 | 18 08 15.12 | +60 21 24.7 | 18.8 | N | A71 |
| C/2017 K2 | 2018 04 15.60454 | 18 08 08.01 | +60 23 18.6 | D81 | ||
| C/2017 K2 | 2018 04 15.60605 | 18 08 08.06 | +60 23 18.0 | 17.4 | T | D81 |
| C/2017 K2 | 2018 04 16.16119 | 18 08 00.87 | +60 25 09.7 | 18.4 | N | J22 |
| C/2017 K2 | 2018 04 16.16987 | 18 08 00.83 | +60 25 11.1 | 18.4 | N | J22 |
| C/2017 K2 | 2018 04 16.17856 | 18 08 00.71 | +60 25 13.3 | 18.4 | N | J22 |
| C/2017 K2 | 2018 04 18.00219 | 18 07 36.20 | +60 31 10.5 | 18.5 | N | Z80 |
| C/2017 K2 | 2018 04 18.00740 | 18 07 36.31 | +60 31 13.6 | 18.0 | N | Z80 |
| C/2017 K2 | 2018 04 18.89962 | 18 07 23.70 | +60 34 06.1 | 18.3 | T | 215 |