| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2012 X1 | 2012 12 18.44916 | 09 35 59.00 | +30 56 25.4 | 19.2 | N | H45 |
| C/2012 X1 | 2012 12 18.45153 | 09 35 59.00 | +30 56 25.5 | 19.1 | N | H45 |
| C/2012 X1 | 2012 12 18.45257 | 09 35 58.98 | +30 56 26.2 | 19.1 | N | H45 |
| C/2012 X1 | 2012 12 18.45363 | 09 35 58.96 | +30 56 27.0 | 19.0 | N | H45 |
| C/2012 X1 | 2012 12 18.45488 | 09 35 58.90 | +30 56 27.4 | 19.0 | N | H45 |
| C/2012 X1 | 2012 12 18.45602 | 09 35 58.90 | +30 56 28.2 | 19.0 | N | H45 |
| C/2012 X1 | 2012 12 18.45815 | 09 35 58.86 | +30 56 28.4 | 19.1 | N | H45 |
| C/2012 X1 | 2012 12 19.03225 | 09 35 53.28 | +31 00 34.6 | 18.5 | T | B51 |
| C/2012 X1 | 2012 12 19.04321 | 09 35 53.05 | +31 00 41.1 | 18.5 | T | B51 |
| C/2012 X1 | 2012 12 20.76277 | 09 35 33.66 | +31 13 08.4 | 18.4 | T | 349 |
| C/2012 X1 | 2012 12 20.77723 | 09 35 33.49 | +31 13 14.5 | 349 | ||
| C/2012 X1 | 2012 12 28.14771 | 09 33 37.54 | +32 09 18.4 | 18.6 | N | 213 |
| C/2012 X1 | 2012 12 28.16593 | 09 33 37.20 | +32 09 27.5 | 18.3 | N | 213 |
| C/2012 X1 | 2012 12 28.19322 | 09 33 36.67 | +32 09 40.6 | 18.4 | N | 213 |
| C/2012 X1 | 2012 12 30.01073 | 09 32 59.83 | +32 24 04.3 | 118 | ||
| C/2012 X1 | 2012 12 30.02390 | 09 32 59.52 | +32 24 10.8 | 118 | ||
| C/2012 X1 | 2012 12 31.64355 | 09 32 23.89 | +32 37 11.2 | 900 | ||
| C/2012 X1 | 2012 12 31.65427 | 09 32 23.67 | +32 37 16.1 | 18.5 | T | 900 |
| C/2012 X1 | 2013 01 02.84184 | 09 31 31.34 | +32 55 02.6 | 18.1 | T | 215 |
| C/2012 X1 | 2013 01 02.84312 | 09 31 31.31 | +32 55 03.0 | 18.2 | T | 215 |