| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2015 ER61 | 2017 10 01.56920 | 03 51 42.82 | +22 25 21.4 | 15.4 | T | T05 |
| C/2015 ER61 | 2017 10 01.57103 | 03 51 42.74 | +22 25 20.8 | 15.4 | T | T05 |
| C/2015 ER61 | 2017 10 01.57441 | 03 51 42.60 | +22 25 19.9 | 15.4 | T | T05 |
| C/2015 ER61 | 2017 10 02.98271 | 03 50 42.29 | +22 19 46.2 | 16.2 | N | 089 |
| C/2015 ER61 | 2017 10 02.98449 | 03 50 42.21 | +22 19 45.9 | 15.7 | N | 089 |
| C/2015 ER61 | 2017 10 02.98627 | 03 50 42.12 | +22 19 45.1 | 16.2 | N | 089 |
| C/2015 ER61 | 2017 10 03.03427 | 03 50 39.92 | +22 19 33.7 | 16.2 | N | 089 |
| C/2015 ER61 | 2017 10 03.04159 | 03 50 39.60 | +22 19 32.1 | 16.2 | N | 089 |
| C/2015 ER61 | 2017 10 03.04337 | 03 50 39.53 | +22 19 31.5 | 16.4 | N | 089 |
| C/2015 ER61 | 2017 10 03.77750 | 03 50 06.50 | +22 16 35.0 | 14.8 | T | 372 |
| C/2015 ER61 | 2017 10 03.78247 | 03 50 06.24 | +22 16 33.3 | 372 | ||
| C/2015 ER61 | 2017 10 04.40955 | 03 49 37.42 | +22 13 58.5 | 15.7 | N | H47 |
| C/2015 ER61 | 2017 10 04.41740 | 03 49 37.02 | +22 13 56.5 | 15.8 | N | H47 |
| C/2015 ER61 | 2017 10 04.42332 | 03 49 36.74 | +22 13 55.0 | 15.8 | N | H47 |
| C/2015 ER61 | 2017 10 04.42905 | 03 49 36.46 | +22 13 53.6 | 15.9 | N | H47 |
| C/2015 ER61 | 2017 10 05.42411 | 03 48 49.32 | +22 09 42.0 | 15.8 | N | H47 |
| C/2015 ER61 | 2017 10 05.42823 | 03 48 49.10 | +22 09 40.9 | 15.9 | N | H47 |
| C/2015 ER61 | 2017 10 05.43494 | 03 48 48.78 | +22 09 39.2 | 15.9 | N | H47 |
| C/2015 ER61 | 2017 10 06.05409 | 03 48 18.85 | +22 06 57.5 | 16.1 | N | K02 |
| C/2015 ER61 | 2017 10 06.05946 | 03 48 18.58 | +22 06 56.0 | 16.1 | N | K02 |