| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K4 | 2017 05 27.63189 | 17 11 36.76 | -39 06 48.1 | 17.0 | R | E10 |
| C/2017 K4 | 2017 05 27.63244 | 17 11 36.72 | -39 06 48.0 | 17.0 | R | E10 |
| C/2017 K4 | 2017 05 27.63296 | 17 11 36.69 | -39 06 47.8 | 17.1 | R | E10 |
| C/2017 K4 | 2017 05 27.63350 | 17 11 36.69 | -39 06 47.8 | 17.0 | R | E10 |
| C/2017 K4 | 2017 05 27.63404 | 17 11 36.66 | -39 06 47.6 | 17.0 | R | E10 |
| C/2017 K4 | 2017 05 27.63456 | 17 11 36.63 | -39 06 47.4 | 17.0 | R | E10 |
| C/2017 K4 | 2017 05 27.63583 | 17 11 36.54 | -39 06 47.4 | 16.8 | V | Q62 |
| C/2017 K4 | 2017 05 27.64573 | 17 11 36.17 | -39 06 46.2 | 16.8 | V | Q62 |
| C/2017 K4 | 2017 05 27.65561 | 17 11 35.80 | -39 06 45.2 | 17.5 | V | Q62 |
| C/2017 K4 | 2017 05 28.29245 | 17 11 12.98 | -39 05 34.2 | 16.2 | G | H01 |
| C/2017 K4 | 2017 05 28.30121 | 17 11 12.65 | -39 05 33.0 | 16.1 | G | H01 |
| C/2017 K4 | 2017 05 28.31702 | 17 11 12.08 | -39 05 31.0 | 16.2 | G | H01 |
| C/2017 K4 | 2017 05 28.32308 | 17 11 11.83 | -39 05 30.5 | 16.1 | G | H01 |
| C/2017 K4 | 2017 05 28.49235 | 17 11 05.82 | -39 05 06.8 | Q62 | ||
| C/2017 K4 | 2017 05 28.49513 | 17 11 05.69 | -39 05 06.5 | 15.8 | R | Q62 |
| C/2017 K4 | 2017 05 28.49863 | 17 11 05.57 | -39 05 05.8 | 16.2 | V | Q62 |
| C/2017 K4 | 2017 05 28.50023 | 17 11 05.49 | -39 05 05.1 | 16.2 | V | Q62 |
| C/2017 K4 | 2017 05 28.50179 | 17 11 05.46 | -39 05 05.1 | 16.2 | V | Q62 |
| C/2017 K4 | 2017 05 28.52947 | 17 11 04.42 | -39 05 02.8 | 16.8 | Q62 | |
| C/2017 K4 | 2017 05 28.53552 | 17 11 04.20 | -39 05 01.6 | 16.7 | Q62 |