| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2015 ER61 | 2015 01 21.56437 | 11 06 06.68 | -01 13 13.2 | 22.4 | N | F51 |
| C/2015 ER61 | 2015 01 21.57588 | 11 06 06.51 | -01 13 12.7 | 22.2 | N | F51 |
| C/2015 ER61 | 2015 01 21.58746 | 11 06 06.35 | -01 13 12.3 | 22.4 | N | F51 |
| C/2015 ER61 | 2015 01 23.48852 | 11 05 39.09 | -01 11 31.6 | 22.8 | N | F51 |
| C/2015 ER61 | 2015 01 23.49998 | 11 05 38.92 | -01 11 31.3 | 22.6 | N | F51 |
| C/2015 ER61 | 2015 02 16.44711 | 10 58 07.81 | -00 35 53.4 | 21.9 | N | F51 |
| C/2015 ER61 | 2015 02 16.46003 | 10 58 07.53 | -00 35 51.8 | 21.8 | N | F51 |
| C/2015 ER61 | 2015 02 16.48585 | 10 58 06.94 | -00 35 48.8 | 21.9 | N | F51 |
| C/2015 ER61 | 2015 03 14.36932 | 10 47 50.77 | +00 25 40.1 | 20.7 | N | F51 |
| C/2015 ER61 | 2015 03 14.38147 | 10 47 50.50 | +00 25 42.0 | 20.6 | N | F51 |
| C/2015 ER61 | 2015 03 14.39358 | 10 47 50.17 | +00 25 44.0 | 20.6 | N | F51 |
| C/2015 ER61 | 2015 03 14.40571 | 10 47 49.86 | +00 25 45.6 | 21.0 | N | F51 |
| C/2015 ER61 | 2015 03 15.38177 | 10 47 26.42 | +00 28 20.0 | 21.5 | N | F51 |
| C/2015 ER61 | 2015 03 15.39411 | 10 47 26.13 | +00 28 21.8 | 21.6 | N | F51 |
| C/2015 ER61 | 2015 03 15.40643 | 10 47 25.83 | +00 28 23.9 | 21.7 | N | F51 |
| C/2015 ER61 | 2015 03 15.41872 | 10 47 25.54 | +00 28 25.6 | 21.8 | N | F51 |
| C/2015 ER61 | 2015 03 26.16739 | 10 43 15.15 | +00 56 55.1 | 22.0 | N | 291 |
| C/2015 ER61 | 2015 03 26.19391 | 10 43 14.55 | +00 56 59.7 | 21.6 | N | 291 |
| C/2015 ER61 | 2015 03 26.22881 | 10 43 13.77 | +00 57 05.1 | 21.5 | N | 291 |
| C/2015 ER61 | 2015 03 26.94983 | 10 42 57.67 | +00 58 59.5 | J95 |