| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2010 X1 | 2011 03 17.44881 | 11 30 29.92 | +01 40 39.7 | 16.0 | N | H15 |
| C/2010 X1 | 2011 03 20.05350 | 11 27 14.90 | +02 00 29.1 | 16.7 | N | 213 |
| C/2010 X1 | 2011 03 20.06356 | 11 27 14.12 | +02 00 35.1 | 16.7 | N | 213 |
| C/2010 X1 | 2011 03 20.07218 | 11 27 13.46 | +02 00 39.0 | 16.7 | N | 213 |
| C/2010 X1 | 2011 03 21.03936 | 11 25 59.92 | +02 08 08.0 | 16.6 | N | 958 |
| C/2010 X1 | 2011 03 21.05088 | 11 25 59.06 | +02 08 12.2 | 16.7 | N | 958 |
| C/2010 X1 | 2011 03 21.06240 | 11 25 57.95 | +02 08 19.2 | 16.6 | N | 958 |
| C/2010 X1 | 2011 03 21.38972 | 11 25 33.07 | +02 10 53.4 | 17.3 | N | H10 |
| C/2010 X1 | 2011 03 21.39683 | 11 25 32.46 | +02 10 55.9 | H10 | ||
| C/2010 X1 | 2011 03 21.40394 | 11 25 31.98 | +02 10 59.2 | H10 | ||
| C/2010 X1 | 2011 03 21.83471 | 11 24 59.23 | +02 14 21.2 | 17.6 | T | 473 |
| C/2010 X1 | 2011 03 21.83794 | 11 24 58.99 | +02 14 22.5 | 17.8 | T | 473 |
| C/2010 X1 | 2011 03 21.84166 | 11 24 58.71 | +02 14 23.7 | 16.9 | N | 215 |
| C/2010 X1 | 2011 03 21.84272 | 11 24 58.63 | +02 14 24.3 | 16.9 | N | 215 |
| C/2010 X1 | 2011 03 21.84360 | 11 24 58.55 | +02 14 24.8 | 16.9 | N | 215 |
| C/2010 X1 | 2011 03 21.88732 | 11 24 55.09 | +02 14 45.7 | 16.9 | N | 565 |
| C/2010 X1 | 2011 03 21.89436 | 11 24 54.62 | +02 14 49.4 | 16.9 | N | 565 |
| C/2010 X1 | 2011 03 21.90303 | 11 24 53.91 | +02 14 53.3 | 16.7 | N | 565 |
| C/2010 X1 | 2011 03 21.91005 | 11 24 53.34 | +02 14 56.3 | 16.9 | N | 565 |
| C/2010 X1 | 2011 03 21.94788 | 11 24 50.47 | +02 15 14.6 | 17.1 | N | J01 |