| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2015 ER61 | 2018 01 01.60604 | 02 42 31.30 | +15 31 17.3 | 15.6 | T | 349 |
| C/2015 ER61 | 2018 01 02.87372 | 02 42 35.32 | +15 30 24.6 | 17.1 | N | J22 |
| C/2015 ER61 | 2018 01 02.88139 | 02 42 35.42 | +15 30 24.2 | 17.1 | N | J22 |
| C/2015 ER61 | 2018 01 03.96541 | 02 42 40.10 | +15 29 47.1 | 17.4 | N | G40 |
| C/2015 ER61 | 2018 01 03.97348 | 02 42 40.13 | +15 29 46.8 | 17.2 | N | G40 |
| C/2015 ER61 | 2018 01 05.06954 | 02 42 46.46 | +15 29 18.7 | 17.8 | N | H47 |
| C/2015 ER61 | 2018 01 05.08765 | 02 42 46.44 | +15 29 17.6 | 17.8 | N | H47 |
| C/2015 ER61 | 2018 01 05.58994 | 02 42 49.71 | +15 29 06.1 | 15.6 | T | 349 |
| C/2015 ER61 | 2018 01 05.60819 | 02 42 49.82 | +15 29 05.9 | 349 | ||
| C/2015 ER61 | 2018 01 05.82664 | 02 42 51.53 | +15 29 00.6 | 16.9 | N | C23 |
| C/2015 ER61 | 2018 01 05.83242 | 02 42 51.51 | +15 29 00.4 | 17.3 | N | C23 |
| C/2015 ER61 | 2018 01 05.83530 | 02 42 51.56 | +15 29 00.6 | 17.2 | N | C23 |
| C/2015 ER61 | 2018 01 05.83819 | 02 42 51.57 | +15 29 00.3 | 17.2 | N | C23 |
| C/2015 ER61 | 2018 01 07.75252 | 02 43 07.24 | +15 28 36.1 | 17.5 | T | K60 |
| C/2015 ER61 | 2018 01 07.79446 | 02 43 07.63 | +15 28 35.7 | 17.4 | T | K60 |
| C/2015 ER61 | 2018 01 07.83737 | 02 43 08.00 | +15 28 37.1 | 16.9 | T | K60 |
| C/2015 ER61 | 2018 01 07.94968 | 02 43 08.81 | +15 28 32.8 | 18.0 | T | K60 |
| C/2015 ER61 | 2018 01 12.50550 | 02 44 02.73 | +15 28 59.7 | D81 | ||
| C/2015 ER61 | 2018 01 12.51316 | 02 44 02.81 | +15 29 00.6 | D81 | ||
| C/2015 ER61 | 2018 01 12.52080 | 02 44 02.95 | +15 28 59.7 | D81 |