| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2010 X1 | 2010 12 29.40975 | 12 05 23.23 | -01 27 35.9 | 18.6 | N | H10 |
| C/2010 X1 | 2010 12 29.81398 | 12 05 29.81 | -01 28 27.3 | 18.3 | N | 900 |
| C/2010 X1 | 2010 12 29.82111 | 12 05 29.87 | -01 28 28.1 | 900 | ||
| C/2010 X1 | 2011 01 01.39331 | 12 06 09.44 | -01 33 42.2 | 18.8 | N | H15 |
| C/2010 X1 | 2011 01 01.42207 | 12 06 09.85 | -01 33 46.2 | 19.1 | N | H15 |
| C/2010 X1 | 2011 01 01.45043 | 12 06 10.21 | -01 33 49.3 | 18.9 | N | H15 |
| C/2010 X1 | 2011 01 01.80978 | 12 06 15.30 | -01 34 30.9 | 372 | ||
| C/2010 X1 | 2011 01 01.81735 | 12 06 15.40 | -01 34 31.5 | 372 | ||
| C/2010 X1 | 2011 01 01.82462 | 12 06 15.52 | -01 34 32.3 | 372 | ||
| C/2010 X1 | 2011 01 01.83186 | 12 06 15.60 | -01 34 32.0 | 19.2 | N | 372 |
| C/2010 X1 | 2011 01 02.15188 | 12 06 20.06 | -01 35 08.9 | 18.9 | N | A77 |
| C/2010 X1 | 2011 01 02.16311 | 12 06 20.23 | -01 35 10.1 | 18.9 | N | A77 |
| C/2010 X1 | 2011 01 02.17431 | 12 06 20.28 | -01 35 11.3 | 18.8 | N | A77 |
| C/2010 X1 | 2011 01 02.22814 | 12 06 21.11 | -01 35 17.0 | 19.0 | N | J24 |
| C/2010 X1 | 2011 01 02.24294 | 12 06 21.31 | -01 35 18.4 | 19.2 | N | J24 |
| C/2010 X1 | 2011 01 02.25043 | 12 06 21.45 | -01 35 19.2 | 19.2 | N | J24 |
| C/2010 X1 | 2011 01 02.50579 | 12 06 24.81 | -01 35 47.3 | 19.1 | N | H15 |
| C/2010 X1 | 2011 01 02.51288 | 12 06 24.93 | -01 35 48.1 | 18.2 | N | H15 |
| C/2010 X1 | 2011 01 02.52001 | 12 06 25.01 | -01 35 48.9 | 18.6 | N | H15 |
| C/2010 X1 | 2011 01 02.81626 | 12 06 28.94 | -01 36 22.2 | 18.8 | T | 349 |