| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2015 ER61 | 2017 07 19.77872 | 03 07 39.22 | +21 44 13.1 | 11.3 | T | 367 |
| C/2015 ER61 | 2017 07 20.15635 | 03 08 21.39 | +21 46 24.5 | 14.1 | N | J22 |
| C/2015 ER61 | 2017 07 20.15814 | 03 08 21.57 | +21 46 25.1 | 14.1 | N | J22 |
| C/2015 ER61 | 2017 07 20.42608 | 03 08 51.09 | +21 47 56.5 | 14.7 | N | H47 |
| C/2015 ER61 | 2017 07 20.42982 | 03 08 51.51 | +21 47 57.7 | 14.9 | N | H47 |
| C/2015 ER61 | 2017 07 20.43446 | 03 08 52.02 | +21 47 59.5 | 14.7 | N | H47 |
| C/2015 ER61 | 2017 07 20.71606 | 03 09 23.11 | +21 49 34.2 | D81 | ||
| C/2015 ER61 | 2017 07 20.71683 | 03 09 23.19 | +21 49 35.1 | D81 | ||
| C/2015 ER61 | 2017 07 20.71759 | 03 09 23.26 | +21 49 34.7 | D81 | ||
| C/2015 ER61 | 2017 07 20.71836 | 03 09 23.27 | +21 49 34.9 | 12.6 | T | D81 |
| C/2015 ER61 | 2017 07 23.40382 | 03 14 11.30 | +22 04 01.6 | 14.6 | N | H47 |
| C/2015 ER61 | 2017 07 23.40799 | 03 14 11.63 | +22 04 02.2 | 14.3 | N | H47 |
| C/2015 ER61 | 2017 07 23.41121 | 03 14 12.07 | +22 04 03.9 | 14.8 | N | H47 |
| C/2015 ER61 | 2017 07 24.17137 | 03 15 31.08 | +22 07 52.9 | 14.1 | N | J22 |
| C/2015 ER61 | 2017 07 24.17316 | 03 15 31.18 | +22 07 54.5 | 14.1 | N | J22 |
| C/2015 ER61 | 2017 07 24.17403 | 03 15 31.32 | +22 07 56.4 | 14.1 | N | J22 |
| C/2015 ER61 | 2017 07 25.34197 | 03 17 30.50 | +22 13 41.5 | 14.7 | N | W96 |
| C/2015 ER61 | 2017 07 25.37694 | 03 17 33.93 | +22 13 52.1 | 14.7 | N | W96 |
| C/2015 ER61 | 2017 07 26.22270 | 03 18 58.58 | +22 17 45.1 | 15.0 | N | G40 |
| C/2015 ER61 | 2017 07 26.22551 | 03 18 58.87 | +22 17 45.9 | 14.9 | N | G40 |