| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2015 C2 | 2015 05 12.47548 | 01 45 37.89 | +53 59 40.6 | U69 | ||
| C/2015 C2 | 2015 05 12.47738 | 01 45 37.99 | +53 59 44.7 | 12.7 | T | U69 |
| C/2015 C2 | 2015 05 12.92837 | 01 46 00.11 | +54 17 44.3 | 15.6 | N | 970 |
| C/2015 C2 | 2015 05 12.93130 | 01 46 00.25 | +54 17 50.9 | 15.2 | N | 970 |
| C/2015 C2 | 2015 05 13.05667 | 01 46 06.74 | +54 22 51.9 | 15.2 | N | C23 |
| C/2015 C2 | 2015 05 13.06341 | 01 46 07.10 | +54 23 08.1 | 15.0 | N | C23 |
| C/2015 C2 | 2015 05 13.06641 | 01 46 07.23 | +54 23 15.2 | 15.1 | N | C23 |
| C/2015 C2 | 2015 05 20.08238 | 01 52 12.11 | +59 01 44.9 | 15.1 | N | C23 |
| C/2015 C2 | 2015 05 20.08463 | 01 52 12.28 | +59 01 50.3 | 15.4 | N | C23 |
| C/2015 C2 | 2015 05 20.08762 | 01 52 12.51 | +59 01 57.1 | 15.2 | N | C23 |
| C/2015 C2 | 2015 05 23.04545 | 01 54 54.75 | +60 58 35.3 | 15.3 | N | C10 |
| C/2015 C2 | 2015 05 23.05983 | 01 54 55.54 | +60 59 08.9 | 15.3 | N | C10 |
| C/2015 C2 | 2015 05 23.07488 | 01 54 56.40 | +60 59 45.5 | 15.2 | N | C10 |
| C/2015 C2 | 2015 05 25.83931 | 01 57 32.78 | +62 48 25.0 | 14.6 | N | 585 |
| C/2015 C2 | 2015 05 25.84001 | 01 57 32.78 | +62 48 25.4 | 14.8 | N | 585 |
| C/2015 C2 | 2015 05 25.84143 | 01 57 32.81 | +62 48 29.3 | 14.6 | N | 585 |
| C/2015 C2 | 2015 05 25.84213 | 01 57 32.99 | +62 48 30.9 | 14.6 | N | 585 |
| C/2015 C2 | 2015 05 25.84355 | 01 57 33.15 | +62 48 34.0 | 15.1 | N | 585 |
| C/2015 C2 | 2015 05 25.84497 | 01 57 33.16 | +62 48 38.7 | 14.7 | N | 585 |
| C/2015 C2 | 2015 05 25.84568 | 01 57 33.33 | +62 48 39.5 | 14.7 | N | 585 |