| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 W3 | 2011 12 05.72998 | 15 30 52.31 | -48 17 27.5 | 13.3 | N | E00 |
| C/2011 W3 | 2011 12 06.32799 | 15 41 50.48 | -47 24 02.8 | 12.9 | T | I47 |
| C/2011 W3 | 2011 12 06.32876 | 15 41 51.18 | -47 23 57.5 | 12.6 | T | I47 |
| C/2011 W3 | 2011 12 06.32953 | 15 41 52.09 | -47 23 54.3 | 12.5 | T | I47 |
| C/2011 W3 | 2011 12 06.32991 | 15 41 52.50 | -47 23 51.8 | 12.6 | T | I47 |
| C/2011 W3 | 2011 12 06.33068 | 15 41 53.43 | -47 23 46.4 | 12.6 | T | I47 |
| C/2011 W3 | 2011 12 06.33106 | 15 41 53.54 | -47 23 45.2 | 12.6 | T | I47 |
| C/2011 W3 | 2011 12 06.33222 | 15 41 54.96 | -47 23 40.2 | 12.6 | T | I47 |
| C/2011 W3 | 2011 12 06.33260 | 15 41 55.43 | -47 23 37.0 | 12.6 | T | I47 |
| C/2011 W3 | 2011 12 06.33299 | 15 41 55.64 | -47 23 34.0 | 12.7 | T | I47 |
| C/2011 W3 | 2011 12 06.33376 | 15 41 56.67 | -47 23 30.5 | 12.5 | T | I47 |
| C/2011 W3 | 2011 12 06.71769 | 15 48 45.11 | -46 46 48.7 | 14.7 | N | E03 |
| C/2011 W3 | 2011 12 06.71919 | 15 48 46.74 | -46 46 40.0 | E03 | ||
| C/2011 W3 | 2011 12 06.72070 | 15 48 48.30 | -46 46 31.1 | E03 | ||
| C/2011 W3 | 2011 12 06.72221 | 15 48 49.86 | -46 46 22.6 | E03 | ||
| C/2011 W3 | 2011 12 06.72372 | 15 48 51.42 | -46 46 13.8 | 10.3 | T | E03 |
| C/2011 W3 | 2011 12 07.31791 | 15 59 01.68 | -45 46 02.6 | 11.5 | T | I47 |
| C/2011 W3 | 2011 12 07.31840 | 15 59 02.14 | -45 46 00.1 | 11.5 | T | I47 |
| C/2011 W3 | 2011 12 07.31880 | 15 59 02.68 | -45 45 56.9 | 11.4 | T | I47 |
| C/2011 W3 | 2011 12 07.31918 | 15 59 02.96 | -45 45 55.2 | 11.4 | T | I47 |