| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2015 ER61 | 2017 08 19.10090 | 03 49 00.12 | +23 24 09.3 | 15.3 | N | C23 |
| C/2015 ER61 | 2017 08 19.11657 | 03 49 00.92 | +23 24 11.0 | 16.1 | N | 160 |
| C/2015 ER61 | 2017 08 19.11796 | 03 49 00.99 | +23 24 11.1 | 16.2 | N | 160 |
| C/2015 ER61 | 2017 08 19.11922 | 03 49 01.02 | +23 24 11.6 | 15.8 | N | 160 |
| C/2015 ER61 | 2017 08 19.18069 | 03 49 04.17 | +23 24 16.4 | 15.5 | N | I89 |
| C/2015 ER61 | 2017 08 19.18850 | 03 49 04.54 | +23 24 17.2 | 15.6 | N | I89 |
| C/2015 ER61 | 2017 08 19.75792 | 03 49 33.18 | +23 24 54.9 | 12.9 | T | 349 |
| C/2015 ER61 | 2017 08 19.76311 | 03 49 33.41 | +23 24 55.5 | 349 | ||
| C/2015 ER61 | 2017 08 20.06802 | 03 49 48.45 | +23 25 13.2 | 16.1 | N | K97 |
| C/2015 ER61 | 2017 08 20.08699 | 03 49 49.37 | +23 25 14.4 | 15.9 | N | K97 |
| C/2015 ER61 | 2017 08 20.09867 | 03 49 49.93 | +23 25 15.1 | 16.0 | N | K97 |
| C/2015 ER61 | 2017 08 20.99091 | 03 50 32.74 | +23 26 07.9 | 14.4 | N | 107 |
| C/2015 ER61 | 2017 08 21.00383 | 03 50 33.41 | +23 26 08.0 | 15.1 | N | 107 |
| C/2015 ER61 | 2017 08 21.01818 | 03 50 34.09 | +23 26 08.9 | 16.0 | N | 107 |
| C/2015 ER61 | 2017 08 21.14743 | 03 50 40.06 | +23 26 16.9 | 15.9 | N | 160 |
| C/2015 ER61 | 2017 08 21.15027 | 03 50 40.19 | +23 26 17.0 | 16.0 | N | 160 |
| C/2015 ER61 | 2017 08 21.15311 | 03 50 40.30 | +23 26 16.7 | 16.2 | N | 160 |
| C/2015 ER61 | 2017 08 21.40074 | 03 50 51.81 | +23 26 31.5 | 15.3 | N | H47 |
| C/2015 ER61 | 2017 08 21.40744 | 03 50 52.11 | +23 26 31.8 | 15.0 | N | H47 |
| C/2015 ER61 | 2017 08 21.41300 | 03 50 52.32 | +23 26 32.2 | 15.2 | N | H47 |