| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 A3 | 2011 04 26.03751 | 13 20 01.26 | +27 40 27.5 | 16.5 | N | B96 |
| C/2011 A3 | 2011 04 26.04178 | 13 20 01.21 | +27 40 27.3 | 16.7 | N | B96 |
| C/2011 A3 | 2011 04 26.04615 | 13 20 00.96 | +27 40 28.3 | 16.5 | N | B96 |
| C/2011 A3 | 2011 04 26.05050 | 13 20 00.84 | +27 40 29.1 | 16.2 | N | B96 |
| C/2011 A3 | 2011 04 26.05484 | 13 20 00.67 | +27 40 29.7 | 16.6 | N | B96 |
| C/2011 A3 | 2011 04 26.05919 | 13 20 00.53 | +27 40 30.2 | 16.6 | N | B96 |
| C/2011 A3 | 2011 04 26.06354 | 13 20 00.38 | +27 40 31.2 | 16.6 | N | B96 |
| C/2011 A3 | 2011 04 26.06789 | 13 20 00.26 | +27 40 31.2 | 16.7 | N | B96 |
| C/2011 A3 | 2011 04 26.27387 | 13 19 53.73 | +27 41 00.7 | 16.8 | N | H10 |
| C/2011 A3 | 2011 04 26.27642 | 13 19 53.64 | +27 41 00.9 | 16.9 | N | H10 |
| C/2011 A3 | 2011 04 28.02943 | 13 18 57.70 | +27 44 32.7 | 16.6 | N | J47 |
| C/2011 A3 | 2011 04 28.04855 | 13 18 57.07 | +27 44 34.5 | 17.1 | N | J47 |
| C/2011 A3 | 2011 04 28.06767 | 13 18 56.46 | +27 44 36.2 | 16.5 | N | J47 |
| C/2011 A3 | 2011 04 28.67600 | 13 18 37.34 | +27 45 38.6 | 16.2 | T | 300 |
| C/2011 A3 | 2011 04 28.67951 | 13 18 37.23 | +27 45 38.8 | 16.0 | T | 300 |
| C/2011 A3 | 2011 04 28.68127 | 13 18 37.18 | +27 45 39.1 | 16.5 | T | 300 |
| C/2011 A3 | 2011 04 28.68302 | 13 18 37.12 | +27 45 39.1 | 16.2 | T | 300 |
| C/2011 A3 | 2011 04 28.68478 | 13 18 37.06 | +27 45 39.3 | 16.4 | T | 300 |
| C/2011 A3 | 2011 04 28.68655 | 13 18 37.00 | +27 45 39.6 | 16.2 | T | 300 |
| C/2011 A3 | 2011 04 28.68830 | 13 18 36.96 | +27 45 39.6 | 16.4 | T | 300 |
