| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2010 X1 | 2011 03 05.29515 | 11 44 22.58 | +00 16 51.0 | 17.2 | N | I40 |
| C/2010 X1 | 2011 03 05.29664 | 11 44 22.48 | +00 16 51.5 | 16.8 | N | I40 |
| C/2010 X1 | 2011 03 05.29815 | 11 44 22.37 | +00 16 52.0 | 18.3 | N | I40 |
| C/2010 X1 | 2011 03 05.29965 | 11 44 22.30 | +00 16 52.9 | 17.6 | N | I40 |
| C/2010 X1 | 2011 03 05.30114 | 11 44 22.20 | +00 16 53.2 | 17.2 | N | I40 |
| C/2010 X1 | 2011 03 05.30263 | 11 44 22.10 | +00 16 53.8 | 16.7 | N | I40 |
| C/2010 X1 | 2011 03 05.30414 | 11 44 22.01 | +00 16 54.4 | 18.4 | N | I40 |
| C/2010 X1 | 2011 03 05.30563 | 11 44 21.91 | +00 16 54.8 | 17.6 | N | I40 |
| C/2010 X1 | 2011 03 05.30712 | 11 44 21.81 | +00 16 55.4 | 17.2 | N | I40 |
| C/2010 X1 | 2011 03 05.30862 | 11 44 21.72 | +00 16 55.8 | 16.7 | N | I40 |
| C/2010 X1 | 2011 03 05.67681 | 11 43 58.83 | +00 19 07.9 | 16.8 | T | 355 |
| C/2010 X1 | 2011 03 05.67787 | 11 43 58.82 | +00 19 09.0 | 16.9 | T | 355 |
| C/2010 X1 | 2011 03 05.67894 | 11 43 58.70 | +00 19 09.4 | 16.9 | T | 355 |
| C/2010 X1 | 2011 03 05.68000 | 11 43 58.65 | +00 19 10.3 | 16.8 | T | 355 |
| C/2010 X1 | 2011 03 05.93589 | 11 43 42.82 | +00 20 46.1 | 16.9 | N | J38 |
| C/2010 X1 | 2011 03 05.93797 | 11 43 42.68 | +00 20 47.3 | 16.9 | N | J38 |
| C/2010 X1 | 2011 03 05.94192 | 11 43 42.46 | +00 20 48.0 | 17.0 | N | J38 |
| C/2010 X1 | 2011 03 05.98050 | 11 43 39.51 | +00 21 00.6 | 15.8 | N | C23 |
| C/2010 X1 | 2011 03 06.00613 | 11 43 38.30 | +00 21 14.1 | 16.3 | N | C23 |
| C/2010 X1 | 2011 03 06.01454 | 11 43 37.53 | +00 21 07.2 | 16.1 | N | C23 |