| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2006 HW51 | 2006 07 15.90909 | 11 34 53.47 | -18 30 17.8 | 17.4 | N | I77 |
| C/2006 HW51 | 2006 07 21.38463 | 11 45 36.32 | -17 50 34.6 | 17.1 | T | E12 |
| C/2006 HW51 | 2006 07 21.38976 | 11 45 36.93 | -17 50 32.3 | 17.2 | T | E12 |
| C/2006 HW51 | 2006 07 21.39487 | 11 45 37.51 | -17 50 30.0 | 17.1 | T | E12 |
| C/2006 HW51 | 2006 07 21.39999 | 11 45 38.12 | -17 50 28.1 | 17.2 | T | E12 |
| C/2006 HW51 | 2006 07 27.38373 | 11 57 33.45 | -17 11 40.5 | 18.6 | N | 415 |
| C/2006 HW51 | 2006 07 27.38797 | 11 57 33.95 | -17 11 39.0 | 18.6 | N | 415 |
| C/2006 HW51 | 2006 08 09.36054 | 12 24 01.57 | -16 02 11.3 | 16.8 | T | E12 |
| C/2006 HW51 | 2006 08 09.36095 | 12 24 01.61 | -16 02 11.0 | 16.9 | T | E12 |
| C/2006 HW51 | 2006 08 09.36137 | 12 24 01.64 | -16 02 10.0 | 16.7 | T | E12 |
| C/2006 HW51 | 2006 08 10.37240 | 12 26 07.15 | -15 57 31.3 | 17.3 | T | E12 |
| C/2006 HW51 | 2006 08 10.37499 | 12 26 07.47 | -15 57 29.8 | 17.2 | T | E12 |
| C/2006 HW51 | 2006 08 10.37669 | 12 26 07.72 | -15 57 29.2 | 17.4 | T | E12 |
| C/2006 HW51 | 2006 08 10.37928 | 12 26 07.98 | -15 57 28.2 | 17.4 | T | E12 |
| C/2006 HW51 | 2006 08 10.38099 | 12 26 08.19 | -15 57 28.6 | 17.2 | T | E12 |
| C/2006 HW51 | 2006 08 10.38361 | 12 26 08.52 | -15 57 27.4 | 17.2 | T | E12 |
| C/2006 HW51 | 2006 08 10.38532 | 12 26 08.77 | -15 57 27.0 | 17.1 | T | E12 |
| C/2006 HW51 | 2006 08 10.38792 | 12 26 09.02 | -15 57 26.3 | 16.9 | T | E12 |
| C/2006 HW51 | 2006 08 20.36536 | 12 46 59.34 | -15 16 09.4 | 17.0 | T | E12 |
| C/2006 HW51 | 2006 08 20.36976 | 12 46 59.84 | -15 16 07.8 | 17.1 | T | E12 |