| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 A3 | 2011 05 06.02409 | 13 15 00.33 | +27 50 52.5 | 16.5 | N | 958 |
| C/2011 A3 | 2011 05 06.03553 | 13 15 00.06 | +27 50 52.3 | 16.6 | N | 958 |
| C/2011 A3 | 2011 05 06.04652 | 13 14 59.70 | +27 50 52.5 | 16.5 | N | 958 |
| C/2011 A3 | 2011 05 06.17037 | 13 14 56.46 | +27 50 51.6 | 16.5 | N | H47 |
| C/2011 A3 | 2011 05 06.17571 | 13 14 56.31 | +27 50 51.6 | 16.6 | N | H47 |
| C/2011 A3 | 2011 05 06.18097 | 13 14 56.14 | +27 50 51.4 | 16.5 | N | H47 |
| C/2011 A3 | 2011 05 06.18600 | 13 14 56.02 | +27 50 51.1 | 16.5 | N | H47 |
| C/2011 A3 | 2011 05 06.90788 | 13 14 36.44 | +27 50 36.0 | 16.7 | T | 104 |
| C/2011 A3 | 2011 05 06.91150 | 13 14 36.34 | +27 50 35.9 | 16.7 | T | 104 |
| C/2011 A3 | 2011 05 06.91513 | 13 14 36.25 | +27 50 35.7 | 16.7 | T | 104 |
| C/2011 A3 | 2011 05 07.92953 | 13 14 09.45 | +27 50 02.0 | 16.7 | N | A24 |
| C/2011 A3 | 2011 05 07.93026 | 13 14 09.42 | +27 50 02.3 | 16.7 | N | A24 |
| C/2011 A3 | 2011 05 07.93490 | 13 14 09.29 | +27 50 00.8 | 16.6 | N | A33 |
| C/2011 A3 | 2011 05 07.93927 | 13 14 09.18 | +27 50 00.9 | 16.6 | N | A33 |
| C/2011 A3 | 2011 05 07.94584 | 13 14 09.02 | +27 50 00.9 | 16.6 | N | A33 |
| C/2011 A3 | 2011 05 07.95396 | 13 14 08.80 | +27 50 01.0 | 16.6 | N | 939 |
| C/2011 A3 | 2011 05 07.95816 | 13 14 08.67 | +27 50 00.5 | 16.7 | N | 958 |
| C/2011 A3 | 2011 05 07.96285 | 13 14 08.56 | +27 50 00.5 | 16.6 | N | 939 |
| C/2011 A3 | 2011 05 07.96903 | 13 14 08.34 | +27 49 59.8 | 16.6 | N | 958 |
| C/2011 A3 | 2011 05 07.97177 | 13 14 08.33 | +27 49 59.8 | 16.5 | N | 939 |