| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2003 WT42 | 2006 03 28.93020 | 09 38 47.96 | +51 33 35.8 | 15.2 | N | J64 |
| C/2003 WT42 | 2006 03 29.94422 | 09 38 41.03 | +51 28 04.2 | 15.3 | N | J64 |
| C/2003 WT42 | 2006 03 29.94774 | 09 38 41.03 | +51 28 03.1 | 15.3 | N | J64 |
| C/2003 WT42 | 2006 03 29.95126 | 09 38 41.07 | +51 28 01.9 | 15.3 | N | J64 |
| C/2003 WT42 | 2006 03 30.90884 | 09 38 35.60 | +51 22 43.1 | 15.2 | N | 458 |
| C/2003 WT42 | 2006 03 30.91422 | 09 38 35.46 | +51 22 40.4 | 15.2 | N | 458 |
| C/2003 WT42 | 2006 03 30.91862 | 09 38 35.58 | +51 22 37.0 | 15.2 | N | 458 |
| C/2003 WT42 | 2006 03 31.45035 | 09 38 32.91 | +51 19 39.4 | D88 | ||
| C/2003 WT42 | 2006 03 31.45727 | 09 38 32.90 | +51 19 37.6 | D88 | ||
| C/2003 WT42 | 2006 03 31.46419 | 09 38 32.80 | +51 19 34.5 | 14.8 | T | D88 |
| C/2003 WT42 | 2006 03 31.65890 | 09 38 31.74 | +51 18 27.9 | D83 | ||
| C/2003 WT42 | 2006 03 31.66036 | 09 38 31.75 | +51 18 26.3 | D83 | ||
| C/2003 WT42 | 2006 03 31.66333 | 09 38 31.73 | +51 18 25.3 | 14.8 | T | D83 |
| C/2003 WT42 | 2006 03 31.81172 | 09 38 31.21 | +51 17 35.8 | 16.0 | N | 118 |
| C/2003 WT42 | 2006 03 31.82052 | 09 38 31.19 | +51 17 32.9 | 16.0 | N | 118 |
| C/2003 WT42 | 2006 03 31.82758 | 09 38 31.13 | +51 17 30.6 | 16.0 | N | 118 |
| C/2003 WT42 | 2006 03 31.85251 | 09 38 30.99 | +51 17 21.6 | 084 | ||
| C/2003 WT42 | 2006 03 31.85469 | 09 38 30.98 | +51 17 20.7 | 084 | ||
| C/2003 WT42 | 2006 03 31.96719 | 09 38 30.46 | +51 16 42.1 | 15.1 | N | A01 |
| C/2003 WT42 | 2006 03 31.96918 | 09 38 30.42 | +51 16 41.1 | 15.1 | N | A01 |