| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2010 S1 | 2012 04 28.06663 | 23 28 00.16 | +50 25 21.8 | 16.2 | N | C47 |
| C/2010 S1 | 2012 04 28.07740 | 23 28 00.19 | +50 25 24.7 | 15.9 | N | C47 |
| C/2010 S1 | 2012 04 30.11346 | 23 28 16.99 | +50 34 21.2 | 15.5 | N | C23 |
| C/2010 S1 | 2012 04 30.11924 | 23 28 17.06 | +50 34 22.4 | 15.4 | N | C23 |
| C/2010 S1 | 2012 04 30.12501 | 23 28 17.03 | +50 34 23.5 | 15.4 | N | C23 |
| C/2010 S1 | 2012 05 02.06881 | 23 28 30.99 | +50 43 09.7 | 14.8 | N | 958 |
| C/2010 S1 | 2012 05 02.08456 | 23 28 31.07 | +50 43 14.0 | 14.6 | N | 958 |
| C/2010 S1 | 2012 05 02.10145 | 23 28 31.23 | +50 43 18.3 | 14.9 | N | 958 |
| C/2010 S1 | 2012 05 02.13083 | 23 28 31.26 | +50 43 27.0 | 15.3 | N | 213 |
| C/2010 S1 | 2012 05 02.14191 | 23 28 31.35 | +50 43 29.7 | 15.3 | N | 213 |
| C/2010 S1 | 2012 05 02.15299 | 23 28 31.38 | +50 43 32.9 | 15.3 | N | 213 |
| C/2010 S1 | 2012 05 07.07569 | 23 28 55.67 | +51 06 40.9 | 14.6 | N | 958 |
| C/2010 S1 | 2012 05 07.09270 | 23 28 55.82 | +51 06 46.2 | 14.4 | N | 958 |
| C/2010 S1 | 2012 05 10.08224 | 23 29 02.99 | +51 21 26.3 | 14.8 | N | 958 |
| C/2010 S1 | 2012 05 10.09347 | 23 29 02.85 | +51 21 29.9 | 15.4 | N | 213 |
| C/2010 S1 | 2012 05 10.09456 | 23 29 03.00 | +51 21 30.2 | 14.8 | N | 958 |
| C/2010 S1 | 2012 05 10.10694 | 23 29 02.97 | +51 21 33.6 | 14.7 | N | 958 |
| C/2010 S1 | 2012 05 10.12277 | 23 29 02.89 | +51 21 38.5 | 15.4 | N | 213 |
| C/2010 S1 | 2012 05 10.14724 | 23 29 02.81 | +51 21 45.9 | 15.2 | N | 213 |
| C/2010 S1 | 2012 05 10.93431 | 23 29 03.71 | +51 25 41.4 | 16.1 | N | B42 |