| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 A3 | 2012 05 10.37119 | 22 33 15.80 | -14 02 08.1 | 16.7 | T | W91 |
| C/2011 A3 | 2012 05 10.37266 | 22 33 15.91 | -14 02 08.1 | 16.7 | T | W91 |
| C/2011 A3 | 2012 05 10.37630 | 22 33 16.16 | -14 02 08.5 | 17.0 | T | W91 |
| C/2011 A3 | 2012 05 18.78446 | 22 43 05.62 | -14 17 11.7 | 367 | ||
| C/2011 A3 | 2012 05 18.78770 | 22 43 05.74 | -14 17 12.5 | 16.0 | T | 367 |
| C/2011 A3 | 2012 05 26.34030 | 22 51 00.42 | -14 37 50.8 | 16.3 | T | I47 |
| C/2011 A3 | 2012 05 26.34602 | 22 51 00.81 | -14 37 51.3 | 16.3 | T | I47 |
| C/2011 A3 | 2012 05 26.35173 | 22 51 01.15 | -14 37 53.6 | 16.3 | T | I47 |
| C/2011 A3 | 2012 05 26.35244 | 22 51 01.17 | -14 37 53.0 | 16.5 | T | I47 |
| C/2011 A3 | 2012 05 30.30178 | 22 54 47.49 | -14 51 38.9 | 16.0 | T | I47 |
| C/2011 A3 | 2012 05 30.31035 | 22 54 47.97 | -14 51 40.3 | 16.0 | T | I47 |
| C/2011 A3 | 2012 06 19.35013 | 23 09 46.88 | -16 34 57.9 | 15.8 | T | I47 |
| C/2011 A3 | 2012 06 19.35776 | 23 09 47.16 | -16 35 01.1 | 15.8 | T | I47 |
| C/2011 A3 | 2012 06 19.40977 | 23 09 48.95 | -16 35 25.3 | 16.7 | N | H47 |
| C/2011 A3 | 2012 06 19.41670 | 23 09 49.17 | -16 35 28.5 | 16.7 | N | H47 |
| C/2011 A3 | 2012 06 19.42246 | 23 09 49.30 | -16 35 30.5 | 16.2 | N | H47 |
| C/2011 A3 | 2012 06 26.38574 | 23 13 15.62 | -17 24 52.5 | 16.8 | N | H47 |
| C/2011 A3 | 2012 06 26.39530 | 23 13 15.85 | -17 24 56.9 | 16.8 | N | H47 |
| C/2011 A3 | 2012 06 26.41107 | 23 13 16.24 | -17 25 04.2 | 16.6 | N | H47 |
| C/2011 A3 | 2012 06 27.38884 | 23 13 40.57 | -17 32 32.3 | 16.4 | N | H47 |