| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2010 X1 | 2011 02 09.26123 | 12 02 41.87 | -01 29 02.5 | 17.6 | N | I40 |
| C/2010 X1 | 2011 02 10.07552 | 12 02 17.52 | -01 26 59.1 | 18.0 | N | 958 |
| C/2010 X1 | 2011 02 10.08763 | 12 02 17.14 | -01 26 52.8 | 17.7 | N | 958 |
| C/2010 X1 | 2011 02 10.09973 | 12 02 16.91 | -01 26 51.0 | 17.7 | N | 958 |
| C/2010 X1 | 2011 02 11.11106 | 12 01 45.76 | -01 23 59.7 | 17.9 | N | 945 |
| C/2010 X1 | 2011 02 11.11262 | 12 01 45.94 | -01 24 04.2 | 17.7 | N | 958 |
| C/2010 X1 | 2011 02 11.11411 | 12 01 45.75 | -01 24 01.0 | 17.7 | N | 945 |
| C/2010 X1 | 2011 02 11.11760 | 12 01 45.49 | -01 24 01.0 | 17.8 | N | 945 |
| C/2010 X1 | 2011 02 11.13076 | 12 01 44.91 | -01 23 59.8 | 18.1 | N | 958 |
| C/2010 X1 | 2011 02 11.13490 | 12 01 45.12 | -01 23 58.9 | 17.9 | N | 945 |
| C/2010 X1 | 2011 02 11.14055 | 12 01 44.99 | -01 23 56.9 | 18.2 | N | J47 |
| C/2010 X1 | 2011 02 11.16053 | 12 01 44.30 | -01 23 53.5 | 18.2 | N | J47 |
| C/2010 X1 | 2011 02 11.17892 | 12 01 43.70 | -01 23 50.5 | 18.4 | N | J47 |
| C/2010 X1 | 2011 02 11.30775 | 12 01 39.63 | -01 23 28.4 | 18.5 | N | 850 |
| C/2010 X1 | 2011 02 11.30931 | 12 01 39.59 | -01 23 28.1 | 18.5 | N | 850 |
| C/2010 X1 | 2011 02 11.34264 | 12 01 38.50 | -01 23 22.2 | 17.5 | N | 850 |
| C/2010 X1 | 2011 02 11.51632 | 12 01 32.84 | -01 22 51.6 | 17.7 | T | H10 |
| C/2010 X1 | 2011 02 11.52024 | 12 01 32.72 | -01 22 51.2 | H10 | ||
| C/2010 X1 | 2011 02 12.04688 | 12 01 15.50 | -01 21 18.4 | 20.1 | N | 958 |
| C/2010 X1 | 2011 02 12.07781 | 12 01 14.78 | -01 21 11.7 | 17.6 | N | 958 |