| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 A3 | 2012 08 24.66224 | 23 05 43.76 | -26 45 44.1 | 16.0 | T | D88 |
| C/2011 A3 | 2012 08 26.05839 | 23 04 59.02 | -26 57 12.8 | 15.7 | N | 958 |
| C/2011 A3 | 2012 08 26.07111 | 23 04 58.64 | -26 57 19.1 | 15.7 | N | 958 |
| C/2011 A3 | 2012 08 26.08374 | 23 04 58.22 | -26 57 25.0 | 15.5 | N | 958 |
| C/2011 A3 | 2012 08 27.00224 | 23 04 28.72 | -27 04 48.2 | 16.0 | N | 958 |
| C/2011 A3 | 2012 08 27.01341 | 23 04 28.44 | -27 04 53.3 | 16.3 | N | 958 |
| C/2011 A3 | 2012 08 27.02696 | 23 04 27.84 | -27 05 00.0 | 16.2 | N | 958 |
| C/2011 A3 | 2012 08 27.03849 | 23 04 27.51 | -27 05 05.0 | 16.1 | N | 958 |
| C/2011 A3 | 2012 08 28.39606 | 23 03 43.51 | -27 15 40.0 | 17.0 | N | I47 |
| C/2011 A3 | 2012 08 28.40030 | 23 03 43.27 | -27 15 42.6 | 17.0 | N | I47 |
| C/2011 A3 | 2012 09 04.41722 | 22 59 54.50 | -28 05 45.4 | 17.2 | N | E07 |
| C/2011 A3 | 2012 09 04.42159 | 22 59 54.36 | -28 05 47.1 | 17.3 | N | E07 |
| C/2011 A3 | 2012 09 05.98287 | 22 59 03.71 | -28 15 46.1 | 16.5 | N | 958 |
| C/2011 A3 | 2012 09 05.99512 | 22 59 03.17 | -28 15 51.1 | 16.6 | N | 958 |
| C/2011 A3 | 2012 09 06.00783 | 22 59 03.01 | -28 15 57.6 | 16.7 | N | 958 |
| C/2011 A3 | 2012 09 06.97816 | 22 58 31.64 | -28 21 52.0 | 16.7 | N | 958 |
| C/2011 A3 | 2012 09 06.99034 | 22 58 31.18 | -28 21 58.0 | 16.8 | N | 958 |
| C/2011 A3 | 2012 09 07.00277 | 22 58 30.79 | -28 22 02.9 | 16.8 | N | 958 |
| C/2011 A3 | 2012 09 07.97765 | 22 57 59.70 | -28 27 48.2 | 16.0 | N | 958 |
| C/2011 A3 | 2012 09 07.98981 | 22 57 59.20 | -28 27 51.9 | 16.0 | N | 958 |