| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 A3 | 2011 04 06.29086 | 13 30 48.12 | +26 11 20.5 | 17.8 | N | 850 |
| C/2011 A3 | 2011 04 06.30598 | 13 30 47.63 | +26 11 26.4 | 17.4 | N | 850 |
| C/2011 A3 | 2011 04 06.31782 | 13 30 47.27 | +26 11 31.2 | 17.0 | N | H47 |
| C/2011 A3 | 2011 04 06.32307 | 13 30 47.10 | +26 11 33.3 | 17.0 | N | H47 |
| C/2011 A3 | 2011 04 06.32765 | 13 30 46.97 | +26 11 35.0 | 17.0 | N | H47 |
| C/2011 A3 | 2011 04 06.33667 | 13 30 46.71 | +26 11 38.7 | 16.3 | N | H45 |
| C/2011 A3 | 2011 04 06.34053 | 13 30 46.56 | +26 11 39.9 | 16.4 | N | H45 |
| C/2011 A3 | 2011 04 06.34288 | 13 30 46.50 | +26 11 40.9 | 16.4 | N | H45 |
| C/2011 A3 | 2011 04 06.34483 | 13 30 46.43 | +26 11 41.7 | 16.3 | N | H45 |
| C/2011 A3 | 2011 04 06.34976 | 13 30 46.28 | +26 11 43.5 | 16.3 | N | H45 |
| C/2011 A3 | 2011 04 06.35190 | 13 30 46.19 | +26 11 44.5 | 16.4 | N | H45 |
| C/2011 A3 | 2011 04 06.57638 | 13 30 39.39 | +26 13 11.4 | 17.0 | N | 900 |
| C/2011 A3 | 2011 04 06.58707 | 13 30 39.06 | +26 13 15.8 | 900 | ||
| C/2011 A3 | 2011 04 06.99990 | 13 30 26.14 | +26 15 54.6 | 17.0 | N | C10 |
| C/2011 A3 | 2011 04 07.00888 | 13 30 25.85 | +26 15 58.1 | 17.1 | N | C10 |
| C/2011 A3 | 2011 04 07.01921 | 13 30 25.53 | +26 16 02.1 | 17.1 | N | C10 |
| C/2011 A3 | 2011 04 07.02884 | 13 30 25.24 | +26 16 06.4 | 17.2 | N | 958 |
| C/2011 A3 | 2011 04 07.02968 | 13 30 25.18 | +26 16 06.0 | 17.1 | N | C10 |
| C/2011 A3 | 2011 04 07.03986 | 13 30 24.84 | +26 16 09.9 | 16.8 | N | 958 |
| C/2011 A3 | 2011 04 07.04094 | 13 30 24.82 | +26 16 10.2 | 17.0 | N | C10 |