| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2014 Y1 | 2014 12 21.06994 | 08 03 28.17 | +39 14 32.7 | 19.1 | N | 130 |
| C/2014 Y1 | 2014 12 21.07144 | 08 03 28.16 | +39 14 32.2 | 18.8 | N | 130 |
| C/2014 Y1 | 2014 12 21.88530 | 08 03 03.20 | +39 17 33.8 | 18.4 | N | 157 |
| C/2014 Y1 | 2014 12 21.89174 | 08 03 03.03 | +39 17 35.1 | 18.5 | N | 157 |
| C/2014 Y1 | 2014 12 21.90398 | 08 03 02.66 | +39 17 38.3 | 18.6 | N | 157 |
| C/2014 Y1 | 2014 12 21.90875 | 08 03 02.47 | +39 17 39.7 | 18.5 | N | K25 |
| C/2014 Y1 | 2014 12 21.92885 | 08 03 01.89 | +39 17 43.8 | 18.5 | N | K25 |
| C/2014 Y1 | 2014 12 22.94489 | 08 02 29.62 | +39 21 29.0 | 18.8 | N | A77 |
| C/2014 Y1 | 2014 12 22.95952 | 08 02 29.07 | +39 21 32.8 | 18.7 | N | A77 |
| C/2014 Y1 | 2014 12 22.97393 | 08 02 28.59 | +39 21 35.9 | 18.6 | N | A77 |
| C/2014 Y1 | 2014 12 22.99331 | 08 02 27.99 | +39 21 40.3 | 18.3 | T | K25 |
| C/2014 Y1 | 2014 12 23.01478 | 08 02 27.31 | +39 21 44.6 | 19.0 | T | K25 |
| C/2014 Y1 | 2014 12 23.67778 | 08 02 05.64 | +39 24 11.6 | 18.5 | T | 372 |
| C/2014 Y1 | 2014 12 23.68785 | 08 02 05.31 | +39 24 14.1 | 372 | ||
| C/2014 Y1 | 2014 12 25.66458 | 08 00 58.44 | +39 31 22.2 | 18.0 | T | 372 |
| C/2014 Y1 | 2014 12 25.67257 | 08 00 58.05 | +39 31 23.6 | 372 | ||
| C/2014 Y1 | 2014 12 26.41154 | 08 00 32.31 | +39 34 00.8 | 19.6 | T | F51 |
| C/2014 Y1 | 2014 12 26.42327 | 08 00 31.87 | +39 34 03.5 | 19.6 | T | F51 |
| C/2014 Y1 | 2014 12 26.43502 | 08 00 31.45 | +39 34 05.8 | 19.7 | T | F51 |
| C/2014 Y1 | 2014 12 26.44677 | 08 00 31.02 | +39 34 08.6 | 19.8 | T | F51 |