| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 A3 | 2011 04 09.07457 | 13 29 20.50 | +26 28 46.7 | 17.0 | N | C10 |
| C/2011 A3 | 2011 04 09.10319 | 13 29 19.56 | +26 28 57.2 | 17.0 | N | J52 |
| C/2011 A3 | 2011 04 09.10845 | 13 29 19.36 | +26 28 59.4 | 16.9 | N | J52 |
| C/2011 A3 | 2011 04 09.11369 | 13 29 19.18 | +26 29 01.3 | 16.8 | N | J52 |
| C/2011 A3 | 2011 04 09.30258 | 13 29 13.20 | +26 30 09.4 | 17.3 | N | 850 |
| C/2011 A3 | 2011 04 09.32227 | 13 29 12.56 | +26 30 15.3 | 16.5 | N | 850 |
| C/2011 A3 | 2011 04 09.57170 | 13 29 04.72 | +26 31 45.1 | 367 | ||
| C/2011 A3 | 2011 04 09.57604 | 13 29 04.58 | +26 31 46.6 | 367 | ||
| C/2011 A3 | 2011 04 09.58038 | 13 29 04.44 | +26 31 48.1 | 16.5 | T | 367 |
| C/2011 A3 | 2011 04 09.97045 | 13 28 51.84 | +26 34 05.9 | 16.9 | N | 941 |
| C/2011 A3 | 2011 04 09.98118 | 13 28 51.48 | +26 34 09.6 | 17.0 | N | 941 |
| C/2011 A3 | 2011 04 09.99369 | 13 28 51.07 | +26 34 14.0 | 17.0 | N | 941 |
| C/2011 A3 | 2011 04 10.00774 | 13 28 50.67 | +26 34 19.3 | 16.8 | N | J51 |
| C/2011 A3 | 2011 04 10.02240 | 13 28 50.18 | +26 34 24.7 | 17.0 | N | J51 |
| C/2011 A3 | 2011 04 10.02416 | 13 28 50.07 | +26 34 24.7 | 16.7 | N | 212 |
| C/2011 A3 | 2011 04 10.02517 | 13 28 50.03 | +26 34 24.5 | 16.4 | N | B96 |
| C/2011 A3 | 2011 04 10.02954 | 13 28 49.89 | +26 34 26.1 | 16.5 | N | B96 |
| C/2011 A3 | 2011 04 10.03146 | 13 28 49.83 | +26 34 27.4 | 16.7 | N | 212 |
| C/2011 A3 | 2011 04 10.03390 | 13 28 49.72 | +26 34 27.3 | 16.4 | N | B96 |
| C/2011 A3 | 2011 04 10.03708 | 13 28 49.69 | +26 34 29.5 | 16.8 | N | J51 |
