| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2015 ER61 | 2017 10 17.98412 | 03 36 55.22 | +21 07 56.8 | 14.5 | N | 585 |
| C/2015 ER61 | 2017 10 19.06800 | 03 35 45.35 | +21 01 55.0 | 16.4 | N | K97 |
| C/2015 ER61 | 2017 10 19.08841 | 03 35 43.99 | +21 01 49.0 | 16.6 | N | 160 |
| C/2015 ER61 | 2017 10 19.08861 | 03 35 43.98 | +21 01 48.2 | 16.5 | N | K97 |
| C/2015 ER61 | 2017 10 19.09118 | 03 35 43.80 | +21 01 48.1 | 16.7 | N | 160 |
| C/2015 ER61 | 2017 10 19.09396 | 03 35 43.58 | +21 01 47.2 | 16.8 | N | 160 |
| C/2015 ER61 | 2017 10 19.09451 | 03 35 43.59 | +21 01 46.3 | 16.3 | N | K97 |
| C/2015 ER61 | 2017 10 20.38263 | 03 34 19.08 | +20 54 33.9 | 13.8 | T | G96 |
| C/2015 ER61 | 2017 10 20.38982 | 03 34 18.38 | +20 54 32.1 | 13.9 | T | G96 |
| C/2015 ER61 | 2017 10 20.39702 | 03 34 18.02 | +20 54 29.3 | 14.0 | T | G96 |
| C/2015 ER61 | 2017 10 20.40422 | 03 34 17.50 | +20 54 26.7 | 14.0 | T | G96 |
| C/2015 ER61 | 2017 10 20.99059 | 03 33 39.40 | +20 51 02.7 | 15.6 | N | C35 |
| C/2015 ER61 | 2017 10 20.99950 | 03 33 38.79 | +20 50 59.8 | 15.5 | N | C35 |
| C/2015 ER61 | 2017 10 21.00544 | 03 33 38.40 | +20 50 57.7 | 15.5 | N | C35 |
| C/2015 ER61 | 2017 10 21.13079 | 03 33 29.81 | +20 50 15.0 | 15.5 | N | J22 |
| C/2015 ER61 | 2017 10 21.13473 | 03 33 29.70 | +20 50 14.2 | 15.5 | N | J22 |
| C/2015 ER61 | 2017 10 21.13868 | 03 33 29.42 | +20 50 13.3 | 15.5 | N | J22 |
| C/2015 ER61 | 2017 10 21.70219 | 03 32 52.09 | +20 46 57.0 | 14.6 | N | G26 |
| C/2015 ER61 | 2017 10 21.72353 | 03 32 50.52 | +20 46 50.0 | 15.0 | N | G26 |
| C/2015 ER61 | 2017 10 21.88628 | 03 32 39.91 | +20 45 51.5 | 15.8 | N | B96 |