| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2010 X1 | 2011 04 03.04144 | 11 09 03.08 | +03 52 07.2 | 16.8 | N | A71 |
| C/2010 X1 | 2011 04 03.23223 | 11 08 48.29 | +03 53 39.8 | 17.0 | N | H45 |
| C/2010 X1 | 2011 04 03.23550 | 11 08 48.01 | +03 53 41.3 | 17.0 | N | H45 |
| C/2010 X1 | 2011 04 03.23782 | 11 08 47.81 | +03 53 42.3 | 17.1 | N | H45 |
| C/2010 X1 | 2011 04 03.24137 | 11 08 47.54 | +03 53 43.8 | 17.0 | N | H45 |
| C/2010 X1 | 2011 04 03.24417 | 11 08 47.33 | +03 53 45.4 | 16.3 | T | H45 |
| C/2010 X1 | 2011 04 03.25423 | 11 08 46.54 | +03 53 50.3 | 16.3 | T | H45 |
| C/2010 X1 | 2011 04 03.37201 | 11 08 37.20 | +03 54 47.1 | 17.3 | N | H10 |
| C/2010 X1 | 2011 04 03.37524 | 11 08 36.93 | +03 54 48.2 | 17.2 | N | H10 |
| C/2010 X1 | 2011 04 03.37840 | 11 08 36.69 | +03 54 49.9 | 17.3 | N | H10 |
| C/2010 X1 | 2011 04 03.38159 | 11 08 36.40 | +03 54 51.2 | 17.4 | N | H10 |
| C/2010 X1 | 2011 04 03.38508 | 11 08 36.19 | +03 54 52.9 | 17.3 | N | H10 |
| C/2010 X1 | 2011 04 03.78454 | 11 08 05.37 | +03 58 04.3 | 16.7 | N | 104 |
| C/2010 X1 | 2011 04 03.78934 | 11 08 04.98 | +03 58 06.7 | 16.7 | N | 104 |
| C/2010 X1 | 2011 04 03.79392 | 11 08 04.64 | +03 58 08.7 | 16.5 | N | 104 |
| C/2010 X1 | 2011 04 03.82417 | 11 08 02.21 | +03 58 23.4 | 16.1 | N | 157 |
| C/2010 X1 | 2011 04 03.82880 | 11 08 01.82 | +03 58 25.7 | 16.2 | N | 157 |
| C/2010 X1 | 2011 04 03.83203 | 11 08 01.56 | +03 58 27.3 | 16.3 | N | 157 |
| C/2010 X1 | 2011 04 03.83526 | 11 08 01.29 | +03 58 28.9 | 16.2 | N | 157 |
| C/2010 X1 | 2011 04 03.89028 | 11 07 56.71 | +03 58 55.1 | C46 |