| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 A3 | 2017 01 06.46038 | 06 51 00.23 | -50 54 48.9 | 17.6 | R | Q60 |
| C/2017 A3 | 2017 01 06.46724 | 06 50 59.44 | -50 54 43.5 | 17.9 | R | Q60 |
| C/2017 A3 | 2017 01 06.47414 | 06 50 58.58 | -50 54 36.9 | 17.8 | R | Q60 |
| C/2017 A3 | 2017 01 06.48162 | 06 50 57.84 | -50 54 32.9 | 18.6 | Q62 | |
| C/2017 A3 | 2017 01 06.48487 | 06 50 57.38 | -50 54 29.0 | 18.4 | Q62 | |
| C/2017 A3 | 2017 01 06.48709 | 06 50 57.16 | -50 54 28.2 | 18.1 | Q62 | |
| C/2017 A3 | 2017 01 06.48841 | 06 50 56.92 | -50 54 27.2 | 19.1 | V | E23 |
| C/2017 A3 | 2017 01 06.49405 | 06 50 56.23 | -50 54 22.3 | Q62 | ||
| C/2017 A3 | 2017 01 06.49536 | 06 50 56.09 | -50 54 21.2 | 18.6 | V | E23 |
| C/2017 A3 | 2017 01 06.49649 | 06 50 55.95 | -50 54 20.7 | Q62 | ||
| C/2017 A3 | 2017 01 06.49893 | 06 50 55.67 | -50 54 19.1 | 17.4 | w | Q62 |
| C/2017 A3 | 2017 01 06.50334 | 06 50 55.17 | -50 54 14.5 | 17.4 | V | E23 |
| C/2017 A3 | 2017 01 06.54014 | 06 50 50.90 | -50 53 46.2 | 19.3 | R | Q62 |
| C/2017 A3 | 2017 01 06.55772 | 06 50 48.79 | -50 53 32.8 | 19.2 | R | Q62 |
| C/2017 A3 | 2017 01 06.62844 | 06 50 40.46 | -50 52 36.0 | 17.9 | R | Q62 |
| C/2017 A3 | 2017 01 06.63076 | 06 50 40.25 | -50 52 34.3 | 18.1 | R | Q62 |
| C/2017 A3 | 2017 01 06.63236 | 06 50 40.03 | -50 52 33.1 | 17.9 | R | Q62 |
| C/2017 A3 | 2017 01 06.63355 | 06 50 39.88 | -50 52 33.0 | 17.8 | R | Q62 |
| C/2017 A3 | 2017 01 06.63603 | 06 50 39.59 | -50 52 29.7 | 17.9 | R | Q62 |
| C/2017 A3 | 2017 01 06.63706 | 06 50 39.46 | -50 52 29.4 | 18.0 | R | Q62 |