| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2018 01 23.18979 | 17 55 58.62 | +56 13 51.6 | 18.9 | N | A77 |
| C/2017 K2 | 2018 01 31.12183 | 17 59 07.34 | +56 28 16.2 | 19.2 | T | 461 |
| C/2017 K2 | 2018 01 31.13316 | 17 59 07.69 | +56 28 17.5 | 18.8 | T | 461 |
| C/2017 K2 | 2018 02 14.06406 | 18 03 55.51 | +57 01 09.3 | 18.6 | N | I81 |
| C/2017 K2 | 2018 02 14.06767 | 18 03 55.60 | +57 01 10.0 | 19.0 | N | I81 |
| C/2017 K2 | 2018 02 16.13718 | 18 04 32.78 | +57 06 47.2 | 18.7 | N | I81 |
| C/2017 K2 | 2018 02 16.14008 | 18 04 32.85 | +57 06 48.1 | 19.0 | N | I81 |
| C/2017 K2 | 2018 02 16.14442 | 18 04 32.91 | +57 06 48.6 | 18.3 | N | I81 |
| C/2017 K2 | 2018 02 16.82286 | 18 04 44.72 | +57 08 41.7 | 18.0 | T | Q11 |
| C/2017 K2 | 2018 02 16.82641 | 18 04 44.79 | +57 08 42.3 | Q11 | ||
| C/2017 K2 | 2018 02 16.83000 | 18 04 44.87 | +57 08 42.6 | Q11 | ||
| C/2017 K2 | 2018 02 17.15174 | 18 04 50.52 | +57 09 37.0 | 19.1 | T | 461 |
| C/2017 K2 | 2018 02 17.16008 | 18 04 50.66 | +57 09 38.2 | 19.1 | T | 461 |
| C/2017 K2 | 2018 02 17.16840 | 18 04 50.80 | +57 09 39.8 | 19.2 | T | 461 |
| C/2017 K2 | 2018 02 18.22248 | 18 05 08.69 | +57 12 38.3 | 18.7 | N | J22 |
| C/2017 K2 | 2018 02 18.22687 | 18 05 08.97 | +57 12 38.2 | 18.7 | N | J22 |
| C/2017 K2 | 2018 02 18.23126 | 18 05 09.13 | +57 12 38.7 | 18.7 | N | J22 |
| C/2017 K2 | 2018 02 19.08706 | 18 05 23.21 | +57 15 06.5 | 18.5 | T | K77 |
| C/2017 K2 | 2018 02 19.10005 | 18 05 23.33 | +57 15 08.8 | 18.5 | T | K77 |
| C/2017 K2 | 2018 02 22.15799 | 18 06 11.67 | +57 24 04.7 | 18.2 | N | I81 |