| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2010 X1 | 2011 03 04.12696 | 11 45 34.08 | +00 09 39.2 | 17.0 | N | B82 |
| C/2010 X1 | 2011 03 04.34662 | 11 45 20.93 | +00 10 59.3 | 17.7 | T | 704 |
| C/2010 X1 | 2011 03 04.35931 | 11 45 20.07 | +00 11 04.2 | 18.4 | T | 704 |
| C/2010 X1 | 2011 03 04.37200 | 11 45 19.33 | +00 11 09.2 | 18.5 | T | 704 |
| C/2010 X1 | 2011 03 04.42999 | 11 45 15.68 | +00 11 29.6 | 16.5 | N | H10 |
| C/2010 X1 | 2011 03 04.44495 | 11 45 14.70 | +00 11 35.0 | 16.4 | N | H10 |
| C/2010 X1 | 2011 03 04.46936 | 11 45 13.25 | +00 11 43.8 | H10 | ||
| C/2010 X1 | 2011 03 04.47446 | 11 45 12.93 | +00 11 45.6 | 16.7 | T | H10 |
| C/2010 X1 | 2011 03 04.48914 | 11 45 11.95 | +00 11 51.0 | 16.4 | N | H10 |
| C/2010 X1 | 2011 03 04.62050 | 11 45 04.23 | +00 12 38.2 | 17.4 | N | 400 |
| C/2010 X1 | 2011 03 04.63404 | 11 45 03.35 | +00 12 43.1 | 17.2 | N | 400 |
| C/2010 X1 | 2011 03 04.65437 | 11 45 02.11 | +00 12 50.1 | 17.1 | N | 400 |
| C/2010 X1 | 2011 03 05.00092 | 11 44 40.80 | +00 14 58.1 | 16.9 | N | 958 |
| C/2010 X1 | 2011 03 05.01227 | 11 44 40.06 | +00 15 02.4 | 17.0 | N | 958 |
| C/2010 X1 | 2011 03 05.02348 | 11 44 39.47 | +00 15 06.5 | 17.1 | N | 958 |
| C/2010 X1 | 2011 03 05.09527 | 11 44 34.88 | +00 15 32.6 | 17.1 | N | B82 |
| C/2010 X1 | 2011 03 05.09678 | 11 44 34.83 | +00 15 33.1 | 17.0 | N | B82 |
| C/2010 X1 | 2011 03 05.09828 | 11 44 34.75 | +00 15 33.2 | 17.0 | N | B82 |
| C/2010 X1 | 2011 03 05.29209 | 11 44 22.78 | +00 16 49.9 | 18.2 | N | I40 |
| C/2010 X1 | 2011 03 05.29365 | 11 44 22.68 | +00 16 50.6 | 17.6 | N | I40 |