| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2010 X1 | 2011 02 27.08967 | 11 50 22.63 | -00 18 50.1 | 17.3 | N | J47 |
| C/2010 X1 | 2011 02 27.09767 | 11 50 22.19 | -00 18 48.2 | 17.9 | N | J47 |
| C/2010 X1 | 2011 02 27.10564 | 11 50 21.77 | -00 18 45.5 | 17.8 | N | J47 |
| C/2010 X1 | 2011 02 27.21137 | 11 50 16.18 | -00 18 08.5 | 18.6 | N | I40 |
| C/2010 X1 | 2011 02 27.21293 | 11 50 16.09 | -00 18 08.1 | 17.8 | N | I40 |
| C/2010 X1 | 2011 02 27.21443 | 11 50 16.01 | -00 18 07.5 | 17.5 | N | I40 |
| C/2010 X1 | 2011 02 27.21592 | 11 50 15.91 | -00 18 07.0 | 16.9 | N | I40 |
| C/2010 X1 | 2011 02 27.21744 | 11 50 15.85 | -00 18 06.8 | 18.6 | N | I40 |
| C/2010 X1 | 2011 02 27.21893 | 11 50 15.76 | -00 18 06.1 | 17.9 | N | I40 |
| C/2010 X1 | 2011 02 27.22042 | 11 50 15.66 | -00 18 05.5 | 17.5 | N | I40 |
| C/2010 X1 | 2011 02 27.22192 | 11 50 15.60 | -00 18 05.2 | 17.0 | N | I40 |
| C/2010 X1 | 2011 02 27.22342 | 11 50 15.50 | -00 18 04.4 | 18.6 | N | I40 |
| C/2010 X1 | 2011 02 27.22491 | 11 50 15.43 | -00 18 04.2 | 17.8 | N | I40 |
| C/2010 X1 | 2011 02 27.22641 | 11 50 15.34 | -00 18 03.8 | 17.5 | N | I40 |
| C/2010 X1 | 2011 02 27.22790 | 11 50 15.26 | -00 18 03.3 | 16.9 | N | I40 |
| C/2010 X1 | 2011 02 27.35703 | 11 50 08.17 | -00 17 25.9 | 17.2 | N | H47 |
| C/2010 X1 | 2011 02 27.36797 | 11 50 07.41 | -00 17 19.9 | 17.4 | N | H47 |
| C/2010 X1 | 2011 02 28.06553 | 11 49 29.40 | -00 13 36.6 | 17.8 | N | J47 |
| C/2010 X1 | 2011 02 28.07437 | 11 49 28.93 | -00 13 33.2 | 17.3 | N | J47 |
| C/2010 X1 | 2011 02 28.07756 | 11 49 28.64 | -00 13 31.4 | 17.2 | N | J47 |