| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2015 ER61 | 2017 09 30.71465 | 03 52 17.88 | +22 28 33.8 | 16.3 | N | Q21 |
| C/2015 ER61 | 2017 09 30.71574 | 03 52 17.87 | +22 28 34.1 | 13.9 | T | 367 |
| C/2015 ER61 | 2017 09 30.71704 | 03 52 17.76 | +22 28 34.2 | D81 | ||
| C/2015 ER61 | 2017 09 30.72009 | 03 52 17.57 | +22 28 33.4 | D81 | ||
| C/2015 ER61 | 2017 09 30.72238 | 03 52 17.49 | +22 28 33.3 | 14.2 | T | D81 |
| C/2015 ER61 | 2017 09 30.73196 | 03 52 17.16 | +22 28 30.9 | 13.8 | T | 349 |
| C/2015 ER61 | 2017 09 30.74307 | 03 52 16.68 | +22 28 28.2 | 349 | ||
| C/2015 ER61 | 2017 09 30.75418 | 03 52 16.21 | +22 28 25.9 | 349 | ||
| C/2015 ER61 | 2017 10 01.17854 | 03 51 58.99 | +22 26 51.0 | 15.6 | N | J22 |
| C/2015 ER61 | 2017 10 01.18255 | 03 51 58.80 | +22 26 49.8 | 15.6 | N | J22 |
| C/2015 ER61 | 2017 10 01.18650 | 03 51 58.64 | +22 26 47.9 | 15.6 | N | J22 |
| C/2015 ER61 | 2017 10 01.38133 | 03 51 50.67 | +22 26 03.2 | 16.0 | N | H47 |
| C/2015 ER61 | 2017 10 01.38607 | 03 51 50.46 | +22 26 02.1 | 16.0 | N | H47 |
| C/2015 ER61 | 2017 10 01.39064 | 03 51 50.25 | +22 26 01.0 | 15.9 | N | H47 |
| C/2015 ER61 | 2017 10 01.39502 | 03 51 50.07 | +22 26 00.1 | 15.8 | N | H47 |
| C/2015 ER61 | 2017 10 01.54245 | 03 51 43.99 | +22 25 27.5 | 15.4 | T | T05 |
| C/2015 ER61 | 2017 10 01.54302 | 03 51 44.00 | +22 25 27.1 | 16.3 | T | T05 |
| C/2015 ER61 | 2017 10 01.55282 | 03 51 43.53 | +22 25 25.4 | 15.4 | T | T05 |
| C/2015 ER61 | 2017 10 01.55555 | 03 51 43.42 | +22 25 24.3 | 15.4 | T | T05 |
| C/2015 ER61 | 2017 10 01.55601 | 03 51 43.40 | +22 25 24.2 | 15.4 | T | T05 |