| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 A3 | 2011 04 13.29872 | 13 27 03.03 | +26 52 26.7 | 17.0 | N | 850 |
| C/2011 A3 | 2011 04 13.33684 | 13 27 01.74 | +26 52 38.4 | 17.0 | N | 850 |
| C/2011 A3 | 2011 04 13.35178 | 13 27 01.23 | +26 52 42.9 | 16.8 | N | 850 |
| C/2011 A3 | 2011 04 14.06428 | 13 26 37.73 | +26 56 20.3 | 16.7 | N | 958 |
| C/2011 A3 | 2011 04 14.07658 | 13 26 37.31 | +26 56 23.9 | 16.8 | N | 958 |
| C/2011 A3 | 2011 04 14.08890 | 13 26 36.91 | +26 56 27.3 | 16.8 | N | 958 |
| C/2011 A3 | 2011 04 14.25570 | 13 26 31.43 | +26 57 18.2 | 16.9 | N | 850 |
| C/2011 A3 | 2011 04 14.27813 | 13 26 30.67 | +26 57 24.9 | 17.1 | N | 850 |
| C/2011 A3 | 2011 04 15.00316 | 13 26 06.56 | +27 00 56.7 | 16.8 | N | 958 |
| C/2011 A3 | 2011 04 15.01457 | 13 26 06.19 | +27 01 00.7 | 16.9 | N | 958 |
| C/2011 A3 | 2011 04 15.02638 | 13 26 05.83 | +27 01 04.2 | 17.1 | N | 958 |
| C/2011 A3 | 2011 04 15.07190 | 13 26 04.28 | +27 01 17.2 | 17.3 | N | 958 |
| C/2011 A3 | 2011 04 15.96782 | 13 25 34.57 | +27 05 30.6 | 16.5 | N | J38 |
| C/2011 A3 | 2011 04 15.97922 | 13 25 34.21 | +27 05 34.1 | 16.4 | N | J38 |
| C/2011 A3 | 2011 04 15.98207 | 13 25 34.13 | +27 05 35.1 | 16.4 | N | J38 |
| C/2011 A3 | 2011 04 15.98373 | 13 25 34.01 | +27 05 35.1 | 16.9 | N | 958 |
| C/2011 A3 | 2011 04 15.99479 | 13 25 33.68 | +27 05 38.5 | 17.1 | N | 958 |
| C/2011 A3 | 2011 04 16.00583 | 13 25 33.30 | +27 05 41.1 | 16.7 | N | 958 |
| C/2011 A3 | 2011 04 17.04397 | 13 24 58.61 | +27 10 20.3 | 17.0 | N | 958 |
| C/2011 A3 | 2011 04 17.05578 | 13 24 58.19 | +27 10 24.1 | 17.1 | N | 958 |
