| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 A3 | 2011 04 07.96826 | 13 29 55.78 | +26 22 00.8 | 17.0 | N | C09 |
| C/2011 A3 | 2011 04 07.97530 | 13 29 55.54 | +26 22 03.4 | 17.1 | N | C09 |
| C/2011 A3 | 2011 04 07.98258 | 13 29 55.30 | +26 22 06.2 | 17.1 | N | C09 |
| C/2011 A3 | 2011 04 08.00014 | 13 29 54.75 | +26 22 12.6 | 16.7 | N | 958 |
| C/2011 A3 | 2011 04 08.01076 | 13 29 54.41 | +26 22 16.8 | 17.2 | N | J01 |
| C/2011 A3 | 2011 04 08.01127 | 13 29 54.36 | +26 22 16.4 | 16.8 | N | 958 |
| C/2011 A3 | 2011 04 08.01954 | 13 29 54.10 | +26 22 20.4 | 16.3 | N | J01 |
| C/2011 A3 | 2011 04 08.02244 | 13 29 53.98 | +26 22 22.2 | 17.0 | N | 958 |
| C/2011 A3 | 2011 04 08.03272 | 13 29 53.69 | +26 22 25.4 | 17.2 | N | J01 |
| C/2011 A3 | 2011 04 08.24048 | 13 29 47.35 | +26 23 41.4 | 17.7 | T | 704 |
| C/2011 A3 | 2011 04 08.25222 | 13 29 46.94 | +26 23 47.8 | 19.0 | T | 704 |
| C/2011 A3 | 2011 04 08.26396 | 13 29 46.48 | +26 23 51.2 | 18.8 | T | 704 |
| C/2011 A3 | 2011 04 08.27573 | 13 29 46.12 | +26 23 55.7 | 18.9 | T | 704 |
| C/2011 A3 | 2011 04 08.27674 | 13 29 45.99 | +26 23 55.7 | 16.6 | T | 703 |
| C/2011 A3 | 2011 04 08.28284 | 13 29 45.81 | +26 23 58.1 | 16.8 | N | H15 |
| C/2011 A3 | 2011 04 08.28427 | 13 29 45.70 | +26 23 58.0 | 16.6 | T | 703 |
| C/2011 A3 | 2011 04 08.28750 | 13 29 45.61 | +26 24 01.5 | 18.3 | T | 704 |
| C/2011 A3 | 2011 04 08.29189 | 13 29 45.42 | +26 24 00.4 | 16.6 | T | 703 |
| C/2011 A3 | 2011 04 08.29948 | 13 29 45.09 | +26 24 02.9 | 16.5 | T | 703 |
| C/2011 A3 | 2011 04 08.30128 | 13 29 45.20 | +26 24 05.1 | 16.8 | N | H15 |
