| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2012 X1 | 2013 02 11.25141 | 09 04 37.57 | +38 11 35.6 | 17.8 | T | H45 |
| C/2012 X1 | 2013 02 11.25302 | 09 04 37.50 | +38 11 36.1 | 17.9 | T | H45 |
| C/2012 X1 | 2013 02 11.25457 | 09 04 37.34 | +38 11 36.8 | 17.9 | T | H45 |
| C/2012 X1 | 2013 02 11.25587 | 09 04 37.32 | +38 11 37.3 | 17.9 | T | H45 |
| C/2012 X1 | 2013 02 11.28201 | 09 04 35.90 | +38 11 47.2 | 17.2 | T | 703 |
| C/2012 X1 | 2013 02 11.28697 | 09 04 35.61 | +38 11 50.0 | 17.2 | T | 703 |
| C/2012 X1 | 2013 02 11.29271 | 09 04 35.25 | +38 11 50.8 | 17.3 | T | 703 |
| C/2012 X1 | 2013 02 11.29836 | 09 04 34.96 | +38 11 53.1 | 17.4 | T | 703 |
| C/2012 X1 | 2013 02 11.31213 | 09 04 34.41 | +38 11 58.9 | 18.7 | N | H06 |
| C/2012 X1 | 2013 02 11.31985 | 09 04 34.01 | +38 12 02.9 | 18.1 | N | H06 |
| C/2012 X1 | 2013 02 12.31984 | 09 03 43.09 | +38 18 43.5 | 18.0 | T | H45 |
| C/2012 X1 | 2013 02 12.32142 | 09 03 42.95 | +38 18 44.0 | 18.0 | T | H45 |
| C/2012 X1 | 2013 02 12.32275 | 09 03 42.90 | +38 18 44.6 | 18.1 | T | H45 |
| C/2012 X1 | 2013 02 12.32429 | 09 03 42.78 | +38 18 45.5 | 17.9 | T | H45 |
| C/2012 X1 | 2013 02 12.32532 | 09 03 42.75 | +38 18 45.9 | 17.9 | T | H45 |
| C/2012 X1 | 2013 02 12.32652 | 09 03 42.65 | +38 18 46.8 | 18.0 | T | H45 |
| C/2012 X1 | 2013 02 13.84229 | 09 02 25.64 | +38 28 39.3 | 16.7 | N | C23 |
| C/2012 X1 | 2013 02 13.84518 | 09 02 25.57 | +38 28 39.5 | 16.7 | N | C23 |
| C/2012 X1 | 2013 02 13.84951 | 09 02 25.35 | +38 28 42.0 | 16.6 | N | C23 |
| C/2012 X1 | 2013 02 13.91943 | 09 02 21.63 | +38 29 09.4 | 17.6 | N | A24 |