| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K4 | 2017 05 28.56949 | 17 11 02.87 | -39 04 58.2 | 16.3 | V | Q62 |
| C/2017 K4 | 2017 05 28.57736 | 17 11 02.62 | -39 04 57.7 | 16.2 | V | Q62 |
| C/2017 K4 | 2017 05 28.59079 | 17 11 02.10 | -39 04 55.7 | 16.9 | V | Q62 |
| C/2017 K4 | 2017 05 28.60422 | 17 11 01.56 | -39 04 53.9 | 17.1 | V | Q62 |
| C/2017 K4 | 2017 05 28.62832 | 17 11 00.77 | -39 04 49.4 | 16.5 | V | E23 |
| C/2017 K4 | 2017 05 28.63527 | 17 11 00.42 | -39 04 49.7 | 17.7 | V | E23 |
| C/2017 K4 | 2017 05 28.64054 | 17 11 00.22 | -39 04 49.3 | 16.7 | V | Q62 |
| C/2017 K4 | 2017 05 28.64221 | 17 11 00.14 | -39 04 48.8 | 17.8 | V | E23 |
| C/2017 K4 | 2017 05 28.65078 | 17 10 59.85 | -39 04 47.9 | 17.6 | V | E23 |
| C/2017 K4 | 2017 05 28.65705 | 17 10 59.59 | -39 04 47.3 | 16.8 | V | Q62 |
| C/2017 K4 | 2017 05 28.65772 | 17 10 59.57 | -39 04 46.9 | 16.2 | V | E23 |
| C/2017 K4 | 2017 05 28.66466 | 17 10 59.29 | -39 04 46.1 | 17.1 | V | E23 |
| C/2017 K4 | 2017 05 28.71995 | 17 10 57.25 | -39 04 39.3 | 16.9 | R | Q62 |
| C/2017 K4 | 2017 05 28.72157 | 17 10 57.14 | -39 04 39.1 | 16.8 | R | Q62 |
| C/2017 K4 | 2017 05 28.72309 | 17 10 57.04 | -39 04 39.0 | 16.7 | R | Q62 |
| C/2017 K4 | 2017 05 28.72461 | 17 10 57.02 | -39 04 38.8 | 16.8 | R | Q62 |
| C/2017 K4 | 2017 05 29.06869 | 17 10 44.76 | -39 03 56.7 | 16.0 | I39 | |
| C/2017 K4 | 2017 05 29.10099 | 17 10 43.52 | -39 03 51.6 | 16.6 | I39 | |
| C/2017 K4 | 2017 05 29.11696 | 17 10 42.86 | -39 03 51.6 | 16.9 | R | Y00 |
| C/2017 K4 | 2017 05 29.12321 | 17 10 42.67 | -39 03 49.4 | 16.6 | I39 |