| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2015 ER61 | 2017 05 28.73967 | 00 47 36.18 | +10 38 42.5 | 9.7 | T | D95 |
| C/2015 ER61 | 2017 05 28.74582 | 00 47 37.50 | +10 38 50.3 | D95 | ||
| C/2015 ER61 | 2017 05 28.74850 | 00 47 38.06 | +10 38 54.0 | D95 | ||
| C/2015 ER61 | 2017 05 29.40725 | 00 49 57.83 | +10 53 14.7 | 13.3 | N | G39 |
| C/2015 ER61 | 2017 05 29.40955 | 00 49 58.28 | +10 53 17.3 | 13.2 | N | G39 |
| C/2015 ER61 | 2017 05 29.41251 | 00 49 58.89 | +10 53 21.4 | 13.2 | N | G39 |
| C/2015 ER61 | 2017 05 29.41475 | 00 49 59.37 | +10 53 24.3 | 13.2 | N | G39 |
| C/2015 ER61 | 2017 05 29.41772 | 00 50 00.00 | +10 53 28.0 | 13.2 | N | G39 |
| C/2015 ER61 | 2017 05 29.76651 | 00 51 13.66 | +11 00 49.9 | 8.5 | T | 372 |
| C/2015 ER61 | 2017 05 29.76944 | 00 51 14.28 | +11 00 53.6 | 372 | ||
| C/2015 ER61 | 2017 05 31.35689 | 00 56 46.06 | +11 34 20.6 | 13.1 | N | W96 |
| C/2015 ER61 | 2017 05 31.36914 | 00 56 48.64 | +11 34 35.8 | 13.1 | N | W96 |
| C/2015 ER61 | 2017 06 01.39875 | 01 00 21.02 | +11 55 41.0 | 13.3 | N | G39 |
| C/2015 ER61 | 2017 06 01.40253 | 01 00 21.74 | +11 55 45.4 | 13.2 | N | G39 |
| C/2015 ER61 | 2017 06 01.40624 | 01 00 22.61 | +11 55 50.4 | 13.2 | N | G39 |
| C/2015 ER61 | 2017 06 01.40920 | 01 00 23.25 | +11 55 54.1 | 13.2 | N | G39 |
| C/2015 ER61 | 2017 06 02.40726 | 01 03 47.06 | +12 15 55.3 | 13.3 | N | G39 |
| C/2015 ER61 | 2017 06 02.40874 | 01 03 47.36 | +12 15 57.0 | 13.3 | N | G39 |
| C/2015 ER61 | 2017 06 02.40949 | 01 03 47.49 | +12 15 58.1 | 13.3 | N | G39 |
| C/2015 ER61 | 2017 06 02.41097 | 01 03 47.74 | +12 15 59.7 | 13.3 | N | G39 |