| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2010 X1 | 2011 03 09.17812 | 11 40 13.23 | +00 41 48.8 | 16.5 | N | I40 |
| C/2010 X1 | 2011 03 09.17962 | 11 40 13.13 | +00 41 49.3 | 18.2 | N | I40 |
| C/2010 X1 | 2011 03 09.18112 | 11 40 13.04 | +00 41 50.3 | 17.4 | N | I40 |
| C/2010 X1 | 2011 03 09.18261 | 11 40 12.93 | +00 41 50.7 | 17.0 | N | I40 |
| C/2010 X1 | 2011 03 09.18410 | 11 40 12.84 | +00 41 51.1 | 16.5 | N | I40 |
| C/2010 X1 | 2011 03 09.18562 | 11 40 12.73 | +00 41 51.6 | 18.2 | N | I40 |
| C/2010 X1 | 2011 03 09.18711 | 11 40 12.62 | +00 41 52.6 | 17.4 | N | I40 |
| C/2010 X1 | 2011 03 09.18861 | 11 40 12.51 | +00 41 53.1 | 17.1 | N | I40 |
| C/2010 X1 | 2011 03 09.19010 | 11 40 12.43 | +00 41 53.5 | 16.5 | N | I40 |
| C/2010 X1 | 2011 03 09.30612 | 11 40 04.62 | +00 42 36.3 | 16.6 | T | H10 |
| C/2010 X1 | 2011 03 09.32094 | 11 40 03.64 | +00 42 42.4 | 16.6 | T | H10 |
| C/2010 X1 | 2011 03 09.40706 | 11 39 57.75 | +00 43 16.3 | 16.4 | N | H10 |
| C/2010 X1 | 2011 03 09.40910 | 11 39 57.62 | +00 43 17.9 | 16.4 | N | H10 |
| C/2010 X1 | 2011 03 09.44275 | 11 39 55.34 | +00 43 31.9 | 16.1 | N | H10 |
| C/2010 X1 | 2011 03 09.47715 | 11 39 53.02 | +00 43 44.3 | 16.9 | N | H10 |
| C/2010 X1 | 2011 03 09.48056 | 11 39 52.78 | +00 43 47.8 | 17.0 | N | H10 |
| C/2010 X1 | 2011 03 09.68712 | 11 39 39.17 | +00 45 08.7 | 17.0 | N | 400 |
| C/2010 X1 | 2011 03 09.69613 | 11 39 38.47 | +00 45 12.8 | 17.1 | N | 400 |
| C/2010 X1 | 2011 03 09.70742 | 11 39 37.68 | +00 45 17.7 | 17.2 | N | 400 |
| C/2010 X1 | 2011 03 10.38004 | 11 38 52.29 | +00 49 52.2 | 16.6 | T | 703 |