| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 A3 | 2011 05 02.87559 | 13 16 30.04 | +27 50 16.8 | 16.9 | N | C23 |
| C/2011 A3 | 2011 05 02.90297 | 13 16 29.01 | +27 50 17.9 | 17.1 | N | C23 |
| C/2011 A3 | 2011 05 02.91891 | 13 16 28.62 | +27 50 18.3 | 17.7 | N | C23 |
| C/2011 A3 | 2011 05 02.95202 | 13 16 27.66 | +27 50 20.3 | 16.8 | N | 958 |
| C/2011 A3 | 2011 05 02.96310 | 13 16 27.28 | +27 50 20.8 | 16.7 | N | 958 |
| C/2011 A3 | 2011 05 02.97329 | 13 16 26.93 | +27 50 20.2 | 17.4 | N | B96 |
| C/2011 A3 | 2011 05 02.97494 | 13 16 26.98 | +27 50 21.6 | 16.8 | N | 958 |
| C/2011 A3 | 2011 05 02.97642 | 13 16 26.85 | +27 50 20.2 | 17.2 | N | B96 |
| C/2011 A3 | 2011 05 02.97958 | 13 16 26.76 | +27 50 20.6 | 16.7 | N | B96 |
| C/2011 A3 | 2011 05 02.98272 | 13 16 26.71 | +27 50 20.6 | 17.5 | N | B96 |
| C/2011 A3 | 2011 05 02.98582 | 13 16 26.55 | +27 50 21.0 | 17.1 | N | B96 |
| C/2011 A3 | 2011 05 02.98896 | 13 16 26.47 | +27 50 21.0 | 17.3 | N | B96 |
| C/2011 A3 | 2011 05 03.89424 | 13 16 00.33 | +27 50 44.9 | 16.9 | N | 970 |
| C/2011 A3 | 2011 05 03.89730 | 13 16 00.23 | +27 50 45.0 | 16.9 | N | 970 |
| C/2011 A3 | 2011 05 03.93433 | 13 15 59.15 | +27 50 45.9 | 16.0 | N | A77 |
| C/2011 A3 | 2011 05 03.94050 | 13 15 58.96 | +27 50 46.1 | 16.0 | N | A77 |
| C/2011 A3 | 2011 05 03.94668 | 13 15 58.79 | +27 50 46.2 | 16.1 | N | A77 |
| C/2011 A3 | 2011 05 03.95847 | 13 15 58.40 | +27 50 46.5 | 16.6 | N | 958 |
| C/2011 A3 | 2011 05 03.96902 | 13 15 58.09 | +27 50 46.3 | 17.3 | N | B96 |
| C/2011 A3 | 2011 05 03.96923 | 13 15 58.09 | +27 50 46.3 | 16.7 | N | 958 |
