| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2012 X1 | 2013 03 12.26415 | 08 42 06.15 | +40 30 25.8 | 16.7 | T | H45 |
| C/2012 X1 | 2013 03 12.97149 | 08 41 40.12 | +40 32 19.6 | 17.3 | N | C23 |
| C/2012 X1 | 2013 03 12.97582 | 08 41 39.94 | +40 32 21.2 | 17.4 | N | C23 |
| C/2012 X1 | 2013 03 12.98015 | 08 41 39.83 | +40 32 21.6 | 17.1 | N | C23 |
| C/2012 X1 | 2013 03 13.26866 | 08 41 29.35 | +40 33 06.6 | 17.6 | T | H45 |
| C/2012 X1 | 2013 03 13.27099 | 08 41 29.26 | +40 33 06.7 | 17.7 | T | H45 |
| C/2012 X1 | 2013 03 13.27186 | 08 41 29.20 | +40 33 06.7 | 17.6 | T | H45 |
| C/2012 X1 | 2013 03 13.27358 | 08 41 29.14 | +40 33 07.1 | 17.7 | T | H45 |
| C/2012 X1 | 2013 03 13.27461 | 08 41 29.12 | +40 33 07.3 | 17.8 | T | H45 |
| C/2012 X1 | 2013 03 13.27649 | 08 41 29.04 | +40 33 07.7 | 17.6 | T | H45 |
| C/2012 X1 | 2013 03 13.27737 | 08 41 29.01 | +40 33 08.0 | 17.7 | T | H45 |
| C/2012 X1 | 2013 03 13.27896 | 08 41 29.00 | +40 33 07.9 | 17.6 | T | H45 |
| C/2012 X1 | 2013 03 14.28430 | 08 40 53.16 | +40 35 40.1 | 17.7 | T | H45 |
| C/2012 X1 | 2013 03 14.28598 | 08 40 53.03 | +40 35 40.2 | 17.8 | T | H45 |
| C/2012 X1 | 2013 03 14.28751 | 08 40 53.02 | +40 35 40.8 | 17.7 | T | H45 |
| C/2012 X1 | 2013 03 14.28910 | 08 40 52.99 | +40 35 40.9 | 17.9 | T | H45 |
| C/2012 X1 | 2013 03 14.29021 | 08 40 52.96 | +40 35 40.9 | 17.7 | T | H45 |
| C/2012 X1 | 2013 03 14.29198 | 08 40 52.86 | +40 35 40.9 | 17.8 | T | H45 |
| C/2012 X1 | 2013 03 14.87336 | 08 40 32.70 | +40 37 06.2 | 18.7 | N | B96 |
| C/2012 X1 | 2013 03 14.87571 | 08 40 32.68 | +40 37 06.8 | 18.7 | N | B96 |