| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2003 WT42 | 2006 03 21.48089 | 09 40 09.59 | +52 10 35.6 | 14.4 | T | 367 |
| C/2003 WT42 | 2006 03 21.49170 | 09 40 09.50 | +52 10 32.5 | 16.7 | N | 379 |
| C/2003 WT42 | 2006 03 21.49370 | 09 40 09.42 | +52 10 31.8 | 16.7 | N | 379 |
| C/2003 WT42 | 2006 03 21.85982 | 09 40 04.12 | +52 08 52.6 | 15.7 | N | 118 |
| C/2003 WT42 | 2006 03 21.86449 | 09 40 04.03 | +52 08 51.3 | 15.7 | N | 118 |
| C/2003 WT42 | 2006 03 21.87013 | 09 40 03.95 | +52 08 49.7 | 15.6 | N | 118 |
| C/2003 WT42 | 2006 03 21.87666 | 09 40 03.83 | +52 08 48.1 | 16.0 | N | 118 |
| C/2003 WT42 | 2006 03 23.20944 | 09 39 45.80 | +52 02 36.2 | H42 | ||
| C/2003 WT42 | 2006 03 23.24975 | 09 39 45.21 | +52 02 24.4 | 10.3 | T | H42 |
| C/2003 WT42 | 2006 03 23.32801 | 09 39 44.18 | +52 02 01.9 | H42 | ||
| C/2003 WT42 | 2006 03 23.36677 | 09 39 43.67 | +52 01 50.2 | H42 | ||
| C/2003 WT42 | 2006 03 23.77608 | 09 39 38.67 | +51 59 53.4 | 048 | ||
| C/2003 WT42 | 2006 03 23.77834 | 09 39 38.66 | +51 59 52.8 | 048 | ||
| C/2003 WT42 | 2006 03 23.77985 | 09 39 38.67 | +51 59 52.6 | 048 | ||
| C/2003 WT42 | 2006 03 23.78286 | 09 39 38.65 | +51 59 51.2 | 048 | ||
| C/2003 WT42 | 2006 03 23.78436 | 09 39 38.61 | +51 59 50.5 | 048 | ||
| C/2003 WT42 | 2006 03 23.81111 | 09 39 38.26 | +51 59 43.3 | 15.0 | N | A32 |
| C/2003 WT42 | 2006 03 23.81867 | 09 39 38.18 | +51 59 41.1 | 15.1 | N | A32 |
| C/2003 WT42 | 2006 03 23.82675 | 09 39 38.08 | +51 59 38.8 | 15.0 | N | A32 |
| C/2003 WT42 | 2006 03 24.34711 | 09 39 31.62 | +51 57 07.5 | 15.6 | N | H06 |