| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2015 ER61 | 2017 12 06.77343 | 02 48 44.41 | +16 29 34.4 | 16.4 | N | K14 |
| C/2015 ER61 | 2017 12 06.78936 | 02 48 43.88 | +16 29 30.7 | 16.4 | N | K14 |
| C/2015 ER61 | 2017 12 06.80528 | 02 48 43.34 | +16 29 27.0 | 16.4 | N | K14 |
| C/2015 ER61 | 2017 12 06.82121 | 02 48 42.80 | +16 29 23.3 | 16.4 | N | K14 |
| C/2015 ER61 | 2017 12 06.87409 | 02 48 41.03 | +16 29 10.2 | 17.4 | N | K97 |
| C/2015 ER61 | 2017 12 06.88557 | 02 48 40.67 | +16 29 07.7 | 17.0 | N | K97 |
| C/2015 ER61 | 2017 12 06.89130 | 02 48 40.43 | +16 29 06.3 | 17.6 | N | K97 |
| C/2015 ER61 | 2017 12 06.89991 | 02 48 40.17 | +16 29 04.6 | 17.5 | N | K97 |
| C/2015 ER61 | 2017 12 07.97755 | 02 48 06.27 | +16 25 02.1 | 16.7 | N | K02 |
| C/2015 ER61 | 2017 12 07.98218 | 02 48 06.11 | +16 25 01.0 | 16.6 | N | K02 |
| C/2015 ER61 | 2017 12 07.98836 | 02 48 05.93 | +16 24 59.7 | 16.6 | N | K02 |
| C/2015 ER61 | 2017 12 08.96140 | 02 47 36.83 | +16 21 28.4 | 16.5 | N | K02 |
| C/2015 ER61 | 2017 12 08.96758 | 02 47 36.68 | +16 21 26.6 | 16.9 | N | K02 |
| C/2015 ER61 | 2017 12 08.97529 | 02 47 36.39 | +16 21 25.4 | 16.6 | N | K02 |
| C/2015 ER61 | 2017 12 10.37520 | 02 46 56.91 | +16 16 36.3 | 16.9 | T | T08 |
| C/2015 ER61 | 2017 12 10.38318 | 02 46 56.68 | +16 16 34.8 | 16.4 | T | T08 |
| C/2015 ER61 | 2017 12 10.39136 | 02 46 56.45 | +16 16 33.2 | 16.3 | T | T08 |
| C/2015 ER61 | 2017 12 10.40094 | 02 46 56.17 | +16 16 31.5 | 16.4 | T | T08 |
| C/2015 ER61 | 2017 12 10.46942 | 02 46 54.69 | +16 16 15.7 | 15.7 | N | G26 |
| C/2015 ER61 | 2017 12 10.50249 | 02 46 53.61 | +16 16 08.9 | 15.1 | N | G26 |