| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2010 X1 | 2011 04 06.53865 | 11 04 31.79 | +04 19 56.7 | 17.3 | N | 900 |
| C/2010 X1 | 2011 04 06.81135 | 11 04 10.99 | +04 22 04.9 | 16.2 | N | A77 |
| C/2010 X1 | 2011 04 06.81911 | 11 04 10.39 | +04 22 09.0 | 16.2 | N | A77 |
| C/2010 X1 | 2011 04 06.82840 | 11 04 09.69 | +04 22 13.9 | 16.2 | N | A77 |
| C/2010 X1 | 2011 04 06.93593 | 11 04 01.25 | +04 23 06.1 | 16.6 | N | J47 |
| C/2010 X1 | 2011 04 06.94339 | 11 04 00.68 | +04 23 08.2 | 17.1 | N | J47 |
| C/2010 X1 | 2011 04 06.96031 | 11 03 59.37 | +04 23 14.7 | 16.5 | N | 958 |
| C/2010 X1 | 2011 04 06.96127 | 11 03 59.28 | +04 23 17.1 | 17.1 | N | J47 |
| C/2010 X1 | 2011 04 06.96500 | 11 03 58.99 | +04 23 16.7 | 16.5 | N | C10 |
| C/2010 X1 | 2011 04 06.97180 | 11 03 58.51 | +04 23 20.0 | 16.8 | N | 958 |
| C/2010 X1 | 2011 04 06.97569 | 11 03 58.17 | +04 23 22.0 | 16.5 | N | C10 |
| C/2010 X1 | 2011 04 06.98328 | 11 03 57.62 | +04 23 25.6 | 16.8 | N | 958 |
| C/2010 X1 | 2011 04 06.98748 | 11 03 57.24 | +04 23 27.6 | 16.5 | N | C10 |
| C/2010 X1 | 2011 04 07.00860 | 11 03 55.58 | +04 23 38.9 | 17.2 | N | J47 |
| C/2010 X1 | 2011 04 07.05234 | 11 03 52.55 | +04 23 59.0 | 17.9 | N | H23 |
| C/2010 X1 | 2011 04 07.05779 | 11 03 51.78 | +04 24 02.4 | 16.6 | N | J47 |
| C/2010 X1 | 2011 04 07.09854 | 11 03 48.87 | +04 24 21.0 | 18.2 | N | H23 |
| C/2010 X1 | 2011 04 07.13695 | 11 03 45.96 | +04 24 38.1 | 17.1 | N | 850 |
| C/2010 X1 | 2011 04 07.15134 | 11 03 44.87 | +04 24 45.9 | 18.3 | N | H23 |
| C/2010 X1 | 2011 04 07.15891 | 11 03 44.19 | +04 24 48.9 | 17.2 | N | 850 |