| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2010 S1 | 2011 12 25.94162 | 22 55 26.57 | +54 03 39.4 | 15.1 | N | 945 |
| C/2010 S1 | 2011 12 25.94786 | 22 55 26.51 | +54 03 35.7 | 15.1 | N | 945 |
| C/2010 S1 | 2011 12 25.96183 | 22 55 26.42 | +54 03 28.8 | 15.0 | N | 945 |
| C/2010 S1 | 2011 12 25.96821 | 22 55 26.38 | +54 03 25.6 | 15.1 | N | 945 |
| C/2010 S1 | 2011 12 26.38642 | 22 55 23.73 | +53 59 41.7 | D88 | ||
| C/2010 S1 | 2011 12 26.38960 | 22 55 23.66 | +53 59 39.8 | D88 | ||
| C/2010 S1 | 2011 12 26.39278 | 22 55 23.66 | +53 59 38.3 | 15.1 | T | D88 |
| C/2010 S1 | 2011 12 26.84670 | 22 55 20.83 | +53 55 36.9 | 15.2 | N | 958 |
| C/2010 S1 | 2011 12 26.85426 | 22 55 20.96 | +53 55 30.6 | 15.2 | N | 958 |
| C/2010 S1 | 2011 12 26.86390 | 22 55 20.79 | +53 55 26.6 | 15.2 | N | 958 |
| C/2010 S1 | 2011 12 27.72369 | 22 55 15.86 | +53 47 50.4 | 15.7 | N | 160 |
| C/2010 S1 | 2011 12 27.72782 | 22 55 15.83 | +53 47 48.1 | 15.7 | N | 160 |
| C/2010 S1 | 2011 12 27.73126 | 22 55 15.82 | +53 47 46.5 | 15.7 | N | 160 |
| C/2010 S1 | 2011 12 27.83535 | 22 55 15.45 | +53 46 50.1 | 14.7 | N | 958 |
| C/2010 S1 | 2011 12 27.84438 | 22 55 15.40 | +53 46 47.3 | 14.8 | N | 958 |
| C/2010 S1 | 2011 12 27.85314 | 22 55 15.41 | +53 46 42.5 | 14.7 | N | 958 |
| C/2010 S1 | 2011 12 27.86158 | 22 55 15.19 | +53 46 37.1 | 14.9 | N | 958 |
| C/2010 S1 | 2011 12 28.72772 | 22 55 11.16 | +53 39 03.4 | 15.9 | N | 160 |
| C/2010 S1 | 2011 12 28.73053 | 22 55 11.15 | +53 39 02.0 | 15.8 | N | 160 |
| C/2010 S1 | 2011 12 28.73333 | 22 55 11.15 | +53 39 00.5 | 16.1 | N | 160 |