| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2010 X1 | 2011 03 30.85395 | 11 13 13.70 | +03 26 28.7 | 15.9 | N | A98 |
| C/2010 X1 | 2011 03 30.94186 | 11 13 06.88 | +03 27 10.5 | 17.0 | N | J01 |
| C/2010 X1 | 2011 03 30.94583 | 11 13 06.44 | +03 27 12.3 | 16.6 | N | 585 |
| C/2010 X1 | 2011 03 30.94723 | 11 13 06.33 | +03 27 12.5 | 16.5 | N | 585 |
| C/2010 X1 | 2011 03 30.94863 | 11 13 06.21 | +03 27 13.2 | 16.5 | N | 585 |
| C/2010 X1 | 2011 03 30.95003 | 11 13 06.10 | +03 27 13.9 | 16.6 | N | 585 |
| C/2010 X1 | 2011 03 30.95105 | 11 13 06.14 | +03 27 14.6 | 17.1 | N | J01 |
| C/2010 X1 | 2011 03 30.95145 | 11 13 05.98 | +03 27 14.6 | 16.6 | N | 585 |
| C/2010 X1 | 2011 03 30.95285 | 11 13 05.87 | +03 27 15.3 | 16.5 | N | 585 |
| C/2010 X1 | 2011 03 30.95426 | 11 13 05.74 | +03 27 15.9 | 16.5 | N | 585 |
| C/2010 X1 | 2011 03 30.96025 | 11 13 05.39 | +03 27 19.4 | 16.6 | N | J01 |
| C/2010 X1 | 2011 03 31.23206 | 11 12 43.99 | +03 29 32.0 | 17.5 | T | 704 |
| C/2010 X1 | 2011 03 31.24443 | 11 12 43.01 | +03 29 37.9 | 17.5 | T | 704 |
| C/2010 X1 | 2011 03 31.25681 | 11 12 42.00 | +03 29 44.1 | 17.8 | T | 704 |
| C/2010 X1 | 2011 03 31.26913 | 11 12 41.01 | +03 29 50.4 | 17.9 | T | 704 |
| C/2010 X1 | 2011 03 31.28142 | 11 12 40.04 | +03 29 56.2 | 17.7 | T | 704 |
| C/2010 X1 | 2011 03 31.30796 | 11 12 37.88 | +03 30 08.7 | H06 | ||
| C/2010 X1 | 2011 03 31.31379 | 11 12 37.44 | +03 30 11.2 | 16.0 | T | H06 |
| C/2010 X1 | 2011 03 31.34418 | 11 12 35.01 | +03 30 26.4 | 16.2 | N | H10 |
| C/2010 X1 | 2011 03 31.35649 | 11 12 34.02 | +03 30 32.2 | 16.3 | N | H10 |