| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2018 09 28.81509 | 17 09 31.40 | +55 56 55.4 | 17.6 | N | C23 |
| C/2017 K2 | 2018 09 28.81869 | 17 09 31.44 | +55 56 54.8 | 17.9 | N | C23 |
| C/2017 K2 | 2018 09 28.82302 | 17 09 31.58 | +55 56 54.5 | 17.9 | N | C23 |
| C/2017 K2 | 2018 09 29.83672 | 17 09 41.63 | +55 51 58.9 | 17.4 | N | I81 |
| C/2017 K2 | 2018 09 29.84180 | 17 09 41.68 | +55 51 57.2 | 17.5 | N | I81 |
| C/2017 K2 | 2018 09 29.84397 | 17 09 41.75 | +55 51 56.2 | 17.6 | N | I81 |
| C/2017 K2 | 2018 09 29.85236 | 17 09 41.77 | +55 51 54.7 | 18.3 | N | I72 |
| C/2017 K2 | 2018 09 29.89079 | 17 09 42.16 | +55 51 43.9 | 18.5 | N | I72 |
| C/2017 K2 | 2018 09 29.92288 | 17 09 42.47 | +55 51 34.5 | 18.4 | N | I72 |
| C/2017 K2 | 2018 10 02.84311 | 17 10 14.26 | +55 37 31.4 | 18.4 | N | J01 |
| C/2017 K2 | 2018 10 02.85025 | 17 10 14.32 | +55 37 29.2 | 18.3 | N | J01 |
| C/2017 K2 | 2018 10 02.85740 | 17 10 14.41 | +55 37 27.4 | 18.3 | N | J01 |
| C/2017 K2 | 2018 10 03.75428 | 17 10 25.01 | +55 33 10.5 | 18.8 | T | 461 |
| C/2017 K2 | 2018 10 03.76235 | 17 10 25.13 | +55 33 08.1 | 18.7 | T | 461 |
| C/2017 K2 | 2018 10 03.77043 | 17 10 25.23 | +55 33 06.0 | 18.6 | T | 461 |
| C/2017 K2 | 2018 10 04.84309 | 17 10 38.34 | +55 28 00.1 | 17.3 | N | I81 |
| C/2017 K2 | 2018 10 04.84599 | 17 10 38.38 | +55 27 59.7 | 17.4 | N | I81 |
| C/2017 K2 | 2018 10 04.84889 | 17 10 38.41 | +55 27 58.9 | 17.4 | N | I81 |
| C/2017 K2 | 2018 10 04.93171 | 17 10 39.23 | +55 27 37.1 | 18.5 | N | J22 |
| C/2017 K2 | 2018 10 04.93402 | 17 10 39.42 | +55 27 34.8 | 18.5 | N | J22 |