| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 T3 | 2017 10 26.89264 | 21 28 22.92 | +78 06 52.0 | 18.1 | V | I89 |
| C/2017 T3 | 2017 10 26.90769 | 21 28 22.46 | +78 06 37.9 | 17.8 | V | I89 |
| C/2017 T3 | 2017 10 27.23300 | 21 28 14.32 | +78 01 36.6 | 18.5 | R | 926 |
| C/2017 T3 | 2017 10 27.25043 | 21 28 13.77 | +78 01 20.4 | 18.6 | R | 926 |
| C/2017 T3 | 2017 10 27.26424 | 21 28 13.55 | +78 01 07.5 | 18.5 | R | 926 |
| C/2017 T3 | 2017 10 27.81414 | 21 28 01.59 | +77 52 36.5 | 17.7 | R | 970 |
| C/2017 T3 | 2017 10 27.82177 | 21 28 01.52 | +77 52 29.4 | 17.5 | R | 970 |
| C/2017 T3 | 2017 10 27.86353 | 21 28 00.38 | +77 51 50.1 | 18.5 | V | 595 |
| C/2017 T3 | 2017 10 27.87230 | 21 28 00.36 | +77 51 42.3 | 19.0 | V | 595 |