| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2003 H3 | 2003 05 30.30914 | 19 45 05.82 | -05 50 57.5 | 16.6 | T | H72 |
| C/2003 H3 | 2003 05 30.31098 | 19 45 05.78 | -05 50 54.9 | 16.4 | T | H72 |
| C/2003 H3 | 2003 05 30.31282 | 19 45 05.70 | -05 50 53.5 | 16.4 | T | H72 |
| C/2003 H3 | 2003 05 31.01093 | 19 44 52.66 | -05 38 06.3 | 246 | ||
| C/2003 H3 | 2003 05 31.01285 | 19 44 52.62 | -05 38 04.3 | 246 | ||
| C/2003 H3 | 2003 05 31.01351 | 19 44 52.61 | -05 38 03.6 | 246 | ||
| C/2003 H3 | 2003 05 31.01442 | 19 44 52.60 | -05 38 02.5 | 246 | ||
| C/2003 H3 | 2003 05 31.01524 | 19 44 52.57 | -05 38 01.5 | 246 | ||
| C/2003 H3 | 2003 05 31.01601 | 19 44 52.56 | -05 38 00.8 | 246 | ||
| C/2003 H3 | 2003 05 31.11038 | 19 44 50.73 | -05 36 14.8 | 15.8 | T | A02 |
| C/2003 H3 | 2003 05 31.11490 | 19 44 50.62 | -05 36 11.0 | 15.8 | T | A02 |
| C/2003 H3 | 2003 05 31.11941 | 19 44 50.48 | -05 36 06.8 | 15.8 | T | A02 |
| C/2003 H3 | 2003 05 31.11977 | 19 44 50.47 | -05 36 06.0 | 15.6 | N | 939 |
| C/2003 H3 | 2003 05 31.12734 | 19 44 50.29 | -05 35 57.8 | 15.6 | N | 939 |
| C/2003 H3 | 2003 05 31.13493 | 19 44 50.12 | -05 35 50.0 | 15.7 | N | 939 |
| C/2003 H3 | 2003 05 31.29205 | 19 44 47.22 | -05 32 55.5 | 16.4 | T | H72 |
| C/2003 H3 | 2003 05 31.29383 | 19 44 47.20 | -05 32 54.0 | 16.8 | T | H72 |
| C/2003 H3 | 2003 05 31.29697 | 19 44 47.07 | -05 32 50.6 | 16.1 | T | H72 |
| C/2003 H3 | 2003 05 31.29882 | 19 44 47.02 | -05 32 48.2 | 16.6 | T | H72 |
| C/2003 H3 | 2003 05 31.30066 | 19 44 46.98 | -05 32 45.9 | 16.3 | T | H72 |