| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2012 X1 | 2013 01 31.90478 | 09 13 12.87 | +36 56 04.7 | 17.8 | N | 511 |
| C/2012 X1 | 2013 02 01.36490 | 09 12 50.63 | +36 59 39.7 | 18.0 | N | H45 |
| C/2012 X1 | 2013 02 01.36680 | 09 12 50.51 | +36 59 39.9 | 18.1 | N | H45 |
| C/2012 X1 | 2013 02 01.36856 | 09 12 50.39 | +36 59 40.3 | 18.1 | N | H45 |
| C/2012 X1 | 2013 02 01.37014 | 09 12 50.37 | +36 59 42.1 | 18.1 | N | H45 |
| C/2012 X1 | 2013 02 01.37145 | 09 12 50.27 | +36 59 42.3 | 18.0 | N | H45 |
| C/2012 X1 | 2013 02 01.37319 | 09 12 50.15 | +36 59 43.4 | 18.1 | N | H45 |
| C/2012 X1 | 2013 02 01.37443 | 09 12 50.12 | +36 59 43.8 | 17.9 | N | H45 |
| C/2012 X1 | 2013 02 01.37586 | 09 12 50.06 | +36 59 44.2 | 18.1 | N | H45 |
| C/2012 X1 | 2013 02 02.89636 | 09 11 36.50 | +37 11 25.0 | 17.5 | N | I57 |
| C/2012 X1 | 2013 02 03.00162 | 09 11 31.10 | +37 12 12.5 | 17.7 | N | 958 |
| C/2012 X1 | 2013 02 03.01366 | 09 11 30.61 | +37 12 19.2 | 17.8 | N | 958 |
| C/2012 X1 | 2013 02 03.02567 | 09 11 29.93 | +37 12 24.0 | 18.0 | N | 958 |
| C/2012 X1 | 2013 02 04.90948 | 09 09 57.17 | +37 26 33.0 | 17.5 | N | I57 |
| C/2012 X1 | 2013 02 04.92405 | 09 09 56.52 | +37 26 40.6 | 17.6 | N | I57 |
| C/2012 X1 | 2013 02 07.93093 | 09 07 25.89 | +37 48 32.6 | 17.1 | T | C32 |
| C/2012 X1 | 2013 02 07.93481 | 09 07 25.68 | +37 48 34.1 | 17.1 | T | C32 |
| C/2012 X1 | 2013 02 08.05993 | 09 07 19.21 | +37 49 27.2 | 17.8 | N | B75 |
| C/2012 X1 | 2013 02 08.06169 | 09 07 19.13 | +37 49 27.9 | 17.9 | N | B75 |
| C/2012 X1 | 2013 02 08.06298 | 09 07 19.14 | +37 49 29.1 | 17.5 | N | B75 |