| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 A3 | 2011 04 07.05088 | 13 30 24.56 | +26 16 14.4 | 17.0 | N | 958 |
| C/2011 A3 | 2011 04 07.05174 | 13 30 24.48 | +26 16 14.5 | 17.1 | N | C10 |
| C/2011 A3 | 2011 04 07.06690 | 13 30 23.99 | +26 16 20.3 | 17.1 | N | C10 |
| C/2011 A3 | 2011 04 07.20382 | 13 30 19.82 | +26 17 12.7 | 17.0 | N | 850 |
| C/2011 A3 | 2011 04 07.20401 | 13 30 19.78 | +26 17 12.8 | 17.1 | N | 850 |
| C/2011 A3 | 2011 04 07.21912 | 13 30 19.31 | +26 17 18.4 | 17.2 | N | 850 |
| C/2011 A3 | 2011 04 07.21970 | 13 30 19.30 | +26 17 19.0 | 16.9 | N | 850 |
| C/2011 A3 | 2011 04 07.23442 | 13 30 18.81 | +26 17 24.6 | 16.1 | N | 850 |
| C/2011 A3 | 2011 04 07.23538 | 13 30 18.78 | +26 17 24.6 | 16.9 | N | 850 |
| C/2011 A3 | 2011 04 07.25106 | 13 30 18.26 | +26 17 30.8 | 17.0 | N | 850 |
| C/2011 A3 | 2011 04 07.27507 | 13 30 17.50 | +26 17 40.1 | 17.0 | N | H21 |
| C/2011 A3 | 2011 04 07.31062 | 13 30 16.38 | +26 17 53.8 | 17.5 | T | H45 |
| C/2011 A3 | 2011 04 07.31407 | 13 30 16.27 | +26 17 55.4 | 17.3 | T | H45 |
| C/2011 A3 | 2011 04 07.31657 | 13 30 16.17 | +26 17 56.3 | 17.2 | T | H45 |
| C/2011 A3 | 2011 04 07.32457 | 13 30 15.92 | +26 17 59.4 | 17.3 | T | H45 |
| C/2011 A3 | 2011 04 07.32668 | 13 30 15.85 | +26 18 00.1 | 17.4 | T | H45 |
| C/2011 A3 | 2011 04 07.32994 | 13 30 15.72 | +26 18 00.9 | 17.2 | N | H21 |
| C/2011 A3 | 2011 04 07.33563 | 13 30 15.55 | +26 18 03.6 | 17.4 | T | H45 |
| C/2011 A3 | 2011 04 07.95420 | 13 29 56.23 | +26 21 55.6 | 17.0 | N | C09 |
| C/2011 A3 | 2011 04 07.96124 | 13 29 56.01 | +26 21 58.1 | 17.0 | N | C09 |