| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2003 WT42 | 2007 05 08.27849 | 12 40 58.00 | +22 39 03.9 | 16.8 | N | 850 |
| C/2003 WT42 | 2007 05 08.29644 | 12 40 57.65 | +22 38 59.6 | 16.9 | N | 850 |
| C/2003 WT42 | 2007 05 08.31435 | 12 40 57.29 | +22 38 55.5 | 17.0 | N | 850 |
| C/2003 WT42 | 2007 05 08.50385 | 12 40 54.29 | +22 38 05.1 | 16.8 | N | 400 |
| C/2003 WT42 | 2007 05 08.50837 | 12 40 54.19 | +22 38 04.2 | 16.8 | N | 400 |
| C/2003 WT42 | 2007 05 08.52418 | 12 40 53.94 | +22 37 59.9 | 17.0 | N | 400 |
| C/2003 WT42 | 2007 05 08.53781 | 12 40 53.66 | +22 37 57.4 | D88 | ||
| C/2003 WT42 | 2007 05 08.54100 | 12 40 53.61 | +22 37 56.9 | D88 | ||
| C/2003 WT42 | 2007 05 08.54418 | 12 40 53.57 | +22 37 56.1 | 16.3 | T | D88 |
| C/2003 WT42 | 2007 05 08.85181 | 12 40 48.47 | +22 36 36.3 | 16.9 | N | A24 |
| C/2003 WT42 | 2007 05 08.85282 | 12 40 48.47 | +22 36 35.8 | 16.9 | N | A24 |
| C/2003 WT42 | 2007 05 08.85395 | 12 40 48.26 | +22 36 36.5 | 16.3 | N | 473 |
| C/2003 WT42 | 2007 05 08.85590 | 12 40 48.21 | +22 36 36.1 | 16.1 | N | 473 |
| C/2003 WT42 | 2007 05 08.85786 | 12 40 48.28 | +22 36 35.5 | 14.8 | N | 473 |
| C/2003 WT42 | 2007 05 08.85849 | 12 40 48.35 | +22 36 34.6 | 17.2 | N | A24 |
| C/2003 WT42 | 2007 05 08.86517 | 12 40 48.24 | +22 36 32.6 | 17.2 | N | A24 |
| C/2003 WT42 | 2007 05 08.87083 | 12 40 48.09 | +22 36 30.5 | 17.2 | N | A24 |
| C/2003 WT42 | 2007 05 08.87185 | 12 40 48.15 | +22 36 31.4 | 16.9 | N | A24 |
| C/2003 WT42 | 2007 05 08.87723 | 12 40 48.00 | +22 36 29.1 | 17.3 | N | A24 |
| C/2003 WT42 | 2007 05 08.88902 | 12 40 47.77 | +22 36 27.2 | 16.3 | N | A24 |