| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2010 X1 | 2011 03 23.95773 | 11 22 15.13 | +02 31 04.8 | 16.8 | N | C10 |
| C/2010 X1 | 2011 03 23.96642 | 11 22 14.43 | +02 31 09.3 | 16.9 | N | 160 |
| C/2010 X1 | 2011 03 23.96848 | 11 22 14.29 | +02 31 10.0 | 16.7 | N | C10 |
| C/2010 X1 | 2011 03 23.96849 | 11 22 14.27 | +02 31 10.5 | 16.8 | N | 160 |
| C/2010 X1 | 2011 03 23.97056 | 11 22 14.12 | +02 31 10.8 | 16.6 | N | 160 |
| C/2010 X1 | 2011 03 23.98065 | 11 22 13.33 | +02 31 16.0 | 16.7 | N | C10 |
| C/2010 X1 | 2011 03 23.99202 | 11 22 12.43 | +02 31 21.9 | 16.6 | N | 958 |
| C/2010 X1 | 2011 03 23.99840 | 11 22 11.92 | +02 31 24.8 | 16.7 | N | 213 |
| C/2010 X1 | 2011 03 24.00369 | 11 22 11.47 | +02 31 27.0 | 16.7 | N | 958 |
| C/2010 X1 | 2011 03 24.01186 | 11 22 10.84 | +02 31 31.1 | 16.7 | N | 213 |
| C/2010 X1 | 2011 03 24.01519 | 11 22 10.69 | +02 31 32.2 | 16.6 | N | 958 |
| C/2010 X1 | 2011 03 24.02673 | 11 22 09.67 | +02 31 38.1 | 16.7 | N | 213 |
| C/2010 X1 | 2011 03 24.02980 | 11 22 09.41 | +02 31 40.5 | 16.4 | N | 945 |
| C/2010 X1 | 2011 03 24.03557 | 11 22 08.97 | +02 31 42.4 | 16.5 | N | 945 |
| C/2010 X1 | 2011 03 24.04049 | 11 22 08.57 | +02 31 44.9 | 16.4 | N | 945 |
| C/2010 X1 | 2011 03 24.04646 | 11 22 08.14 | +02 31 48.4 | 16.4 | N | 945 |
| C/2010 X1 | 2011 03 24.05387 | 11 22 07.55 | +02 31 51.1 | 16.5 | N | 945 |
| C/2010 X1 | 2011 03 24.29506 | 11 21 48.85 | +02 33 46.7 | 16.3 | N | H15 |
| C/2010 X1 | 2011 03 24.31168 | 11 21 47.53 | +02 33 54.6 | 16.4 | N | H15 |
| C/2010 X1 | 2011 03 24.32837 | 11 21 46.21 | +02 34 02.6 | 16.3 | N | H15 |
