| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 A3 | 2012 09 16.04208 | 22 53 53.65 | -29 08 33.1 | 16.6 | N | 958 |
| C/2011 A3 | 2012 09 16.05407 | 22 53 53.42 | -29 08 37.8 | 16.8 | N | 958 |
| C/2011 A3 | 2012 09 19.02922 | 22 52 30.06 | -29 20 22.9 | 16.3 | N | J24 |
| C/2011 A3 | 2012 09 19.03496 | 22 52 29.91 | -29 20 24.3 | 16.3 | N | J24 |
| C/2011 A3 | 2012 09 19.04069 | 22 52 29.73 | -29 20 25.7 | 16.3 | N | J24 |
| C/2011 A3 | 2012 09 19.92894 | 22 52 06.03 | -29 23 36.4 | 16.5 | N | 958 |
| C/2011 A3 | 2012 09 19.94001 | 22 52 05.76 | -29 23 39.1 | 16.6 | N | 958 |
| C/2011 A3 | 2012 09 19.95370 | 22 52 05.19 | -29 23 41.8 | 16.7 | N | 958 |
| C/2011 A3 | 2012 09 20.94745 | 22 51 39.33 | -29 27 03.3 | 17.3 | N | 958 |
| C/2011 A3 | 2012 09 20.95915 | 22 51 38.94 | -29 27 05.2 | 17.2 | N | 958 |
| C/2011 A3 | 2012 09 20.97182 | 22 51 38.59 | -29 27 08.0 | 16.9 | N | 958 |
| C/2011 A3 | 2012 09 21.24651 | 22 51 31.57 | -29 28 01.6 | 16.1 | T | G96 |
| C/2011 A3 | 2012 09 21.25366 | 22 51 31.38 | -29 28 02.9 | G96 | ||
| C/2011 A3 | 2012 09 21.26085 | 22 51 31.19 | -29 28 04.3 | G96 | ||
| C/2011 A3 | 2012 09 21.26804 | 22 51 30.98 | -29 28 05.7 | G96 | ||
| C/2011 A3 | 2012 09 22.93276 | 22 50 49.22 | -29 33 13.6 | 17.0 | N | 958 |
| C/2011 A3 | 2012 09 22.94530 | 22 50 48.91 | -29 33 13.9 | 16.8 | N | 958 |
| C/2011 A3 | 2012 09 22.95841 | 22 50 48.53 | -29 33 15.3 | 17.3 | N | 958 |
| C/2011 A3 | 2012 10 03.49581 | 22 47 11.72 | -29 53 20.7 | 17.9 | N | E07 |
| C/2011 A3 | 2012 10 03.50741 | 22 47 11.52 | -29 53 21.3 | 18.0 | N | E07 |