| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2015 ER61 | 2018 01 12.52843 | 02 44 03.06 | +15 29 00.1 | 17.1 | T | D81 |
| C/2015 ER61 | 2018 01 12.56496 | 02 44 03.56 | +15 29 00.1 | D95 | ||
| C/2015 ER61 | 2018 01 12.57035 | 02 44 03.64 | +15 28 59.9 | D95 | ||
| C/2015 ER61 | 2018 01 12.57251 | 02 44 03.67 | +15 29 00.2 | 15.8 | T | D95 |
| C/2015 ER61 | 2018 01 13.79066 | 02 44 21.82 | +15 29 26.4 | 17.4 | N | C23 |
| C/2015 ER61 | 2018 01 13.79355 | 02 44 21.86 | +15 29 26.3 | 17.2 | N | C23 |
| C/2015 ER61 | 2018 01 13.83428 | 02 44 22.35 | +15 29 27.2 | 18.1 | N | 160 |
| C/2015 ER61 | 2018 01 13.83732 | 02 44 22.46 | +15 29 27.1 | 18.2 | N | 160 |
| C/2015 ER61 | 2018 01 13.84036 | 02 44 22.53 | +15 29 27.3 | 17.5 | N | 160 |
| C/2015 ER61 | 2018 01 14.53987 | 02 44 33.54 | +15 29 46.4 | 15.5 | T | D95 |
| C/2015 ER61 | 2018 01 14.54098 | 02 44 33.54 | +15 29 46.4 | 16.3 | T | Q11 |
| C/2015 ER61 | 2018 01 14.54418 | 02 44 33.58 | +15 29 46.4 | D95 | ||
| C/2015 ER61 | 2018 01 14.54953 | 02 44 33.68 | +15 29 46.2 | Q11 | ||
| C/2015 ER61 | 2018 01 14.55173 | 02 44 33.71 | +15 29 46.6 | D95 | ||
| C/2015 ER61 | 2018 01 14.55807 | 02 44 33.80 | +15 29 46.7 | Q11 | ||
| C/2015 ER61 | 2018 01 14.77452 | 02 44 37.50 | +15 29 53.0 | 16.8 | N | C23 |
| C/2015 ER61 | 2018 01 14.77740 | 02 44 37.53 | +15 29 52.9 | 17.2 | N | C23 |
| C/2015 ER61 | 2018 01 14.78029 | 02 44 37.57 | +15 29 53.2 | 16.8 | N | C23 |
| C/2015 ER61 | 2018 01 14.78318 | 02 44 37.59 | +15 29 53.3 | 16.8 | N | C23 |
| C/2015 ER61 | 2018 01 14.88940 | 02 44 39.20 | +15 29 57.3 | 17.4 | N | J22 |