| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2015 ER61 | 2017 09 15.02571 | 03 58 43.74 | +23 13 04.9 | 15.1 | N | 585 |
| C/2015 ER61 | 2017 09 15.02642 | 03 58 43.73 | +23 13 04.7 | 15.1 | N | 585 |
| C/2015 ER61 | 2017 09 15.02713 | 03 58 43.74 | +23 13 04.5 | 15.2 | N | 585 |
| C/2015 ER61 | 2017 09 15.02786 | 03 58 43.75 | +23 13 04.2 | 15.2 | N | 585 |
| C/2015 ER61 | 2017 09 15.02930 | 03 58 43.71 | +23 13 04.3 | 15.2 | N | 585 |
| C/2015 ER61 | 2017 09 15.03073 | 03 58 43.72 | +23 13 04.2 | 15.2 | N | 585 |
| C/2015 ER61 | 2017 09 15.03215 | 03 58 43.69 | +23 13 04.0 | 15.2 | N | 585 |
| C/2015 ER61 | 2017 09 15.08852 | 03 58 43.29 | +23 12 57.1 | 15.5 | N | 970 |
| C/2015 ER61 | 2017 09 15.09611 | 03 58 43.21 | +23 12 56.2 | 15.6 | N | 970 |
| C/2015 ER61 | 2017 09 15.10198 | 03 58 43.17 | +23 12 55.2 | 15.9 | N | K02 |
| C/2015 ER61 | 2017 09 15.10664 | 03 58 43.13 | +23 12 54.6 | 15.9 | N | K02 |
| C/2015 ER61 | 2017 09 15.11440 | 03 58 43.05 | +23 12 53.7 | 16.0 | N | K02 |
| C/2015 ER61 | 2017 09 15.67378 | 03 58 38.21 | +23 11 48.6 | 13.3 | T | D95 |
| C/2015 ER61 | 2017 09 15.67597 | 03 58 38.19 | +23 11 48.3 | D95 | ||
| C/2015 ER61 | 2017 09 15.68255 | 03 58 38.11 | +23 11 47.7 | D95 | ||
| C/2015 ER61 | 2017 09 16.00080 | 03 58 35.01 | +23 11 07.7 | 15.5 | N | C23 |
| C/2015 ER61 | 2017 09 16.00754 | 03 58 34.97 | +23 11 06.8 | 15.4 | N | C23 |
| C/2015 ER61 | 2017 09 16.01502 | 03 58 34.86 | +23 11 05.9 | 15.5 | N | C23 |
| C/2015 ER61 | 2017 09 16.10931 | 03 58 33.86 | +23 10 55.2 | 15.4 | N | J01 |
| C/2015 ER61 | 2017 09 16.11647 | 03 58 33.77 | +23 10 54.2 | 15.4 | N | J01 |