| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2015 D4 | 2015 03 29.78255 | 21 49 28.14 | +37 21 19.0 | 17.4 | T | 349 |
| C/2015 D4 | 2015 03 29.79385 | 21 49 28.73 | +37 21 34.8 | 349 | ||
| C/2015 D4 | 2015 04 10.10432 | 22 00 18.13 | +42 03 46.8 | 19.2 | T | 461 |
| C/2015 D4 | 2015 04 10.10997 | 22 00 18.51 | +42 03 55.6 | 18.9 | T | 461 |
| C/2015 D4 | 2015 04 22.08007 | 22 10 02.55 | +46 59 42.5 | 18.3 | T | 215 |
| C/2015 D4 | 2015 04 22.08262 | 22 10 02.60 | +46 59 43.5 | 18.2 | T | 215 |
| C/2015 D4 | 2015 04 22.08517 | 22 10 02.58 | +46 59 43.9 | 17.9 | T | 215 |
| C/2015 D4 | 2015 06 20.99078 | 22 03 40.72 | +68 59 02.8 | 19.1 | N | J01 |
| C/2015 D4 | 2015 06 20.99991 | 22 03 39.95 | +68 59 13.6 | 20.0 | N | J01 |
| C/2015 D4 | 2015 06 21.00904 | 22 03 39.12 | +68 59 22.5 | 20.0 | N | J01 |
| C/2015 D4 | 2015 10 15.23774 | 18 19 01.40 | +65 12 54.4 | 23.8 | T | 568 |
| C/2015 D4 | 2015 10 15.24158 | 18 19 01.46 | +65 12 52.1 | 24.1 | T | 568 |
| C/2015 D4 | 2015 10 15.24498 | 18 19 01.58 | +65 12 50.1 | 24.3 | T | 568 |