| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2003 H3 | 2003 05 05.08869 | 19 45 20.17 | -13 22 12.4 | 048 | ||
| C/2003 H3 | 2003 05 05.09174 | 19 45 20.25 | -13 22 08.3 | 048 | ||
| C/2003 H3 | 2003 05 05.09399 | 19 45 20.36 | -13 22 05.4 | 048 | ||
| C/2003 H3 | 2003 05 06.06826 | 19 45 36.36 | -13 05 25.8 | 17.0 | N | 118 |
| C/2003 H3 | 2003 05 06.07155 | 19 45 36.43 | -13 05 22.7 | 118 | ||
| C/2003 H3 | 2003 05 06.07355 | 19 45 36.44 | -13 05 20.2 | 118 | ||
| C/2003 H3 | 2003 05 08.08083 | 19 46 05.38 | -12 30 44.5 | 048 | ||
| C/2003 H3 | 2003 05 08.08160 | 19 46 05.36 | -12 30 43.5 | 048 | ||
| C/2003 H3 | 2003 05 08.08311 | 19 46 05.46 | -12 30 43.0 | 048 | ||
| C/2003 H3 | 2003 05 08.08538 | 19 46 05.49 | -12 30 40.3 | 048 | ||
| C/2003 H3 | 2003 05 09.73865 | 19 46 24.89 | -12 01 54.9 | 349 | ||
| C/2003 H3 | 2003 05 09.74176 | 19 46 24.84 | -12 01 50.3 | 349 | ||
| C/2003 H3 | 2003 05 09.74324 | 19 46 24.87 | -12 01 51.2 | 340 | ||
| C/2003 H3 | 2003 05 09.74605 | 19 46 24.83 | -12 01 47.0 | 16.5 | T | 349 |
| C/2003 H3 | 2003 05 09.77293 | 19 46 25.16 | -12 01 19.8 | 16.0 | T | 340 |
| C/2003 H3 | 2003 05 10.03940 | 19 46 28.11 | -11 56 39.7 | 16.5 | N | J87 |
| C/2003 H3 | 2003 05 10.04601 | 19 46 28.12 | -11 56 34.0 | 16.6 | N | J87 |
| C/2003 H3 | 2003 05 10.04979 | 19 46 28.13 | -11 56 29.5 | 16.7 | N | J87 |
| C/2003 H3 | 2003 05 10.05524 | 19 46 27.99 | -11 56 30.5 | 16.3 | N | 213 |
| C/2003 H3 | 2003 05 10.05898 | 19 46 28.15 | -11 56 22.6 | 16.1 | N | 213 |