| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 A3 | 2011 04 08.95716 | 13 29 24.55 | +26 28 04.4 | 16.2 | N | C23 |
| C/2011 A3 | 2011 04 08.97215 | 13 29 23.99 | +26 28 08.1 | 16.5 | N | C23 |
| C/2011 A3 | 2011 04 08.98963 | 13 29 23.30 | +26 28 16.7 | 16.6 | N | C23 |
| C/2011 A3 | 2011 04 08.99667 | 13 29 23.10 | +26 28 18.4 | 16.8 | N | 939 |
| C/2011 A3 | 2011 04 09.00149 | 13 29 22.89 | +26 28 20.2 | 17.0 | N | B96 |
| C/2011 A3 | 2011 04 09.00578 | 13 29 22.77 | +26 28 21.9 | 16.7 | N | B96 |
| C/2011 A3 | 2011 04 09.00991 | 13 29 22.66 | +26 28 23.5 | 16.7 | N | 939 |
| C/2011 A3 | 2011 04 09.01015 | 13 29 22.60 | +26 28 23.1 | 16.4 | N | B96 |
| C/2011 A3 | 2011 04 09.01155 | 13 29 22.53 | +26 28 24.0 | 16.7 | N | 958 |
| C/2011 A3 | 2011 04 09.01451 | 13 29 22.47 | +26 28 25.1 | 16.6 | N | B96 |
| C/2011 A3 | 2011 04 09.01888 | 13 29 22.30 | +26 28 26.9 | 16.8 | N | B96 |
| C/2011 A3 | 2011 04 09.02257 | 13 29 22.28 | +26 28 28.3 | 16.6 | N | 958 |
| C/2011 A3 | 2011 04 09.02315 | 13 29 22.21 | +26 28 28.2 | 16.7 | N | 939 |
| C/2011 A3 | 2011 04 09.02324 | 13 29 22.22 | +26 28 28.3 | 16.7 | N | B96 |
| C/2011 A3 | 2011 04 09.02760 | 13 29 22.08 | +26 28 29.6 | 16.6 | N | B96 |
| C/2011 A3 | 2011 04 09.03197 | 13 29 21.92 | +26 28 31.6 | 16.5 | N | B96 |
| C/2011 A3 | 2011 04 09.03359 | 13 29 21.88 | +26 28 31.7 | 16.7 | N | 958 |
| C/2011 A3 | 2011 04 09.04398 | 13 29 21.51 | +26 28 35.8 | 17.1 | N | C10 |
| C/2011 A3 | 2011 04 09.05303 | 13 29 21.22 | +26 28 39.0 | 17.1 | N | C10 |
| C/2011 A3 | 2011 04 09.06373 | 13 29 20.84 | +26 28 42.9 | 17.1 | N | C10 |