| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2015 ER61 | 2017 09 08.37829 | 03 58 48.07 | +23 23 27.4 | 15.3 | N | 850 |
| C/2015 ER61 | 2017 09 08.40674 | 03 58 48.20 | +23 23 25.4 | 15.4 | N | 850 |
| C/2015 ER61 | 2017 09 10.03543 | 03 58 56.27 | +23 21 18.6 | 15.3 | N | C23 |
| C/2015 ER61 | 2017 09 10.04358 | 03 58 56.28 | +23 21 17.8 | 15.5 | N | C23 |
| C/2015 ER61 | 2017 09 10.04935 | 03 58 56.30 | +23 21 17.3 | 15.4 | N | C23 |
| C/2015 ER61 | 2017 09 14.04874 | 03 58 50.54 | +23 14 54.7 | 15.7 | N | L04 |
| C/2015 ER61 | 2017 09 14.05763 | 03 58 50.49 | +23 14 53.4 | 15.8 | N | L04 |
| C/2015 ER61 | 2017 09 14.10625 | 03 58 50.13 | +23 14 48.5 | 15.8 | N | L04 |
| C/2015 ER61 | 2017 09 14.12404 | 03 58 49.97 | +23 14 46.6 | 15.6 | N | L04 |
| C/2015 ER61 | 2017 09 14.23084 | 03 58 49.35 | +23 14 36.1 | 15.5 | N | J22 |
| C/2015 ER61 | 2017 09 14.23346 | 03 58 49.33 | +23 14 35.8 | 15.5 | N | J22 |
| C/2015 ER61 | 2017 09 14.23597 | 03 58 49.30 | +23 14 35.2 | 15.5 | N | J22 |
| C/2015 ER61 | 2017 09 14.40102 | 03 58 48.29 | +23 14 17.2 | 15.7 | N | H47 |
| C/2015 ER61 | 2017 09 14.42104 | 03 58 48.12 | +23 14 15.0 | 15.7 | N | H47 |
| C/2015 ER61 | 2017 09 14.42928 | 03 58 48.04 | +23 14 14.2 | 15.8 | N | H47 |
| C/2015 ER61 | 2017 09 15.02140 | 03 58 43.78 | +23 13 05.2 | 15.1 | N | 585 |
| C/2015 ER61 | 2017 09 15.02211 | 03 58 43.81 | +23 13 04.9 | 15.1 | N | 585 |
| C/2015 ER61 | 2017 09 15.02284 | 03 58 43.77 | +23 13 05.2 | 15.1 | N | 585 |
| C/2015 ER61 | 2017 09 15.02356 | 03 58 43.73 | +23 13 05.2 | 15.1 | N | 585 |
| C/2015 ER61 | 2017 09 15.02427 | 03 58 43.75 | +23 13 05.1 | 15.2 | N | 585 |