| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2012 X1 | 2013 04 14.84479 | 08 32 15.99 | +40 56 00.1 | 17.9 | N | A24 |
| C/2012 X1 | 2013 04 14.85827 | 08 32 16.03 | +40 55 59.5 | 18.2 | N | A24 |
| C/2012 X1 | 2013 04 14.86635 | 08 32 16.02 | +40 55 58.3 | 17.8 | N | 160 |
| C/2012 X1 | 2013 04 14.86970 | 08 32 16.03 | +40 55 58.3 | 17.8 | N | 160 |
| C/2012 X1 | 2013 04 14.87248 | 08 32 16.06 | +40 55 58.7 | 18.2 | N | A24 |
| C/2012 X1 | 2013 04 14.87319 | 08 32 16.02 | +40 55 57.9 | 17.8 | N | 160 |
| C/2012 X1 | 2013 04 14.88596 | 08 32 16.10 | +40 55 58.1 | 17.7 | N | A24 |
| C/2012 X1 | 2013 04 14.88668 | 08 32 16.06 | +40 55 57.7 | 18.2 | N | A24 |
| C/2012 X1 | 2013 04 15.13290 | 08 32 17.08 | +40 55 45.4 | 17.5 | T | H45 |
| C/2012 X1 | 2013 04 15.13510 | 08 32 17.11 | +40 55 45.4 | 17.6 | T | H45 |
| C/2012 X1 | 2013 04 15.84144 | 08 32 20.37 | +40 55 07.7 | 18.2 | N | A24 |
| C/2012 X1 | 2013 04 15.84166 | 08 32 20.31 | +40 55 07.2 | 17.7 | N | 160 |
| C/2012 X1 | 2013 04 15.84216 | 08 32 20.32 | +40 55 07.8 | 18.1 | N | A24 |
| C/2012 X1 | 2013 04 15.84506 | 08 32 20.33 | +40 55 07.0 | 17.9 | N | 160 |
| C/2012 X1 | 2013 04 15.84845 | 08 32 20.35 | +40 55 06.9 | 18.0 | N | 160 |
| C/2012 X1 | 2013 04 15.90023 | 08 32 20.61 | +40 55 04.8 | 17.6 | N | A24 |
| C/2012 X1 | 2013 04 15.90095 | 08 32 20.60 | +40 55 05.2 | 17.7 | N | A24 |
| C/2012 X1 | 2013 04 16.81805 | 08 32 25.85 | +40 54 11.6 | 17.8 | N | 160 |
| C/2012 X1 | 2013 04 16.82089 | 08 32 25.89 | +40 54 11.6 | 17.9 | N | 160 |
| C/2012 X1 | 2013 04 16.82372 | 08 32 25.92 | +40 54 11.6 | 18.1 | N | 160 |
