| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K3 | 2017 05 21.08321 | 16 14 38.30 | -28 23 23.6 | 19.0 | V | W98 |
| C/2017 K3 | 2017 05 21.10885 | 16 14 37.54 | -28 23 26.0 | 19.6 | V | W98 |
| C/2017 K3 | 2017 05 21.13190 | 16 14 36.70 | -28 23 26.2 | 18.7 | V | W98 |
| C/2017 K3 | 2017 05 22.59653 | 16 13 48.51 | -28 23 37.6 | 19.4 | V | Q62 |
| C/2017 K3 | 2017 05 22.61352 | 16 13 47.98 | -28 23 36.6 | Q62 | ||
| C/2017 K3 | 2017 05 22.62973 | 16 13 47.45 | -28 23 37.0 | 19.4 | V | Q62 |
| C/2017 K3 | 2017 05 24.46693 | 16 12 46.69 | -28 23 31.2 | 19.5 | V | Q62 |
| C/2017 K3 | 2017 05 24.48019 | 16 12 46.24 | -28 23 30.8 | 19.7 | V | Q62 |
| C/2017 K3 | 2017 05 24.49356 | 16 12 45.66 | -28 23 31.5 | 19.8 | V | Q62 |
| C/2017 K3 | 2017 05 25.27948 | 16 12 19.25 | -28 23 27.2 | I52 | ||
| C/2017 K3 | 2017 05 25.29700 | 16 12 18.67 | -28 23 28.1 | I52 | ||
| C/2017 K3 | 2017 05 25.30370 | 16 12 18.35 | -28 23 28.3 | I52 | ||
| C/2017 K3 | 2017 05 25.40731 | 16 12 15.01 | -28 23 26.4 | 19.2 | R | F65 |
| C/2017 K3 | 2017 05 25.40889 | 16 12 14.96 | -28 23 26.6 | 19.3 | R | F65 |
| C/2017 K3 | 2017 05 25.41045 | 16 12 14.90 | -28 23 26.2 | 19.0 | R | F65 |
| C/2017 K3 | 2017 05 25.41203 | 16 12 14.84 | -28 23 26.4 | 19.2 | R | F65 |
| C/2017 K3 | 2017 05 25.41359 | 16 12 14.80 | -28 23 26.4 | 18.8 | R | F65 |
| C/2017 K3 | 2017 05 25.57590 | 16 12 09.23 | -28 23 18.7 | 19.9 | V | E23 |
| C/2017 K3 | 2017 05 25.58979 | 16 12 08.75 | -28 23 18.6 | 19.0 | V | E23 |
| C/2017 K3 | 2017 05 25.60368 | 16 12 08.29 | -28 23 18.0 | 19.7 | V | E23 |