| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 A3 | 2011 03 04.79424 | 13 41 24.48 | +21 43 07.5 | 17.3 | T | 355 |
| C/2011 A3 | 2011 03 04.79744 | 13 41 24.45 | +21 43 09.7 | 17.1 | T | 355 |
| C/2011 A3 | 2011 03 04.80064 | 13 41 24.40 | +21 43 11.3 | 17.0 | T | 355 |
| C/2011 A3 | 2011 03 05.04548 | 13 41 23.17 | +21 45 24.2 | 17.4 | N | 958 |
| C/2011 A3 | 2011 03 05.05696 | 13 41 22.84 | +21 45 21.3 | 18.1 | N | 958 |
| C/2011 A3 | 2011 03 05.06845 | 13 41 22.91 | +21 45 34.2 | 18.0 | N | 958 |
| C/2011 A3 | 2011 03 05.09854 | 13 41 22.90 | +21 45 51.1 | 17.2 | N | 958 |
| C/2011 A3 | 2011 03 05.10203 | 13 41 22.87 | +21 45 52.0 | 17.7 | N | C10 |
| C/2011 A3 | 2011 03 05.10947 | 13 41 22.82 | +21 45 56.3 | 17.6 | N | 958 |
| C/2011 A3 | 2011 03 05.11094 | 13 41 22.81 | +21 45 56.8 | 17.6 | N | C10 |
| C/2011 A3 | 2011 03 05.12029 | 13 41 22.77 | +21 46 01.7 | 17.3 | N | 958 |
| C/2011 A3 | 2011 03 05.12297 | 13 41 22.75 | +21 46 03.4 | 17.5 | N | C10 |
| C/2011 A3 | 2011 03 05.73694 | 13 41 19.16 | +21 51 32.4 | 16.9 | T | 349 |
| C/2011 A3 | 2011 03 05.74596 | 13 41 19.08 | +21 51 37.5 | 349 | ||
| C/2011 A3 | 2011 03 05.75503 | 13 41 19.03 | +21 51 42.0 | 349 | ||
| C/2011 A3 | 2011 03 06.07683 | 13 41 16.87 | +21 54 33.3 | 17.5 | N | 958 |
| C/2011 A3 | 2011 03 06.08887 | 13 41 16.73 | +21 54 37.6 | 17.6 | N | 958 |
| C/2011 A3 | 2011 03 06.77028 | 13 41 12.33 | +22 00 46.4 | 18.3 | N | C42 |
| C/2011 A3 | 2011 03 06.77433 | 13 41 12.33 | +22 00 48.2 | 18.2 | N | C42 |
| C/2011 A3 | 2011 03 06.77839 | 13 41 12.27 | +22 00 50.6 | 18.3 | N | C42 |
