| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2003 H3 | 2003 07 19.98459 | 19 10 35.08 | +07 15 30.9 | 046 | ||
| C/2003 H3 | 2003 07 20.01531 | 19 10 33.65 | +07 15 49.2 | 15.3 | T | A32 |
| C/2003 H3 | 2003 07 20.01825 | 19 10 33.50 | +07 15 51.0 | 15.4 | T | A32 |
| C/2003 H3 | 2003 07 20.02120 | 19 10 33.36 | +07 15 52.4 | 15.2 | T | A32 |
| C/2003 H3 | 2003 07 20.02414 | 19 10 33.21 | +07 15 54.6 | 15.3 | T | A32 |
| C/2003 H3 | 2003 07 20.02709 | 19 10 33.08 | +07 15 56.3 | 15.4 | T | A32 |
| C/2003 H3 | 2003 07 20.03388 | 19 10 32.74 | +07 16 00.9 | A46 | ||
| C/2003 H3 | 2003 07 20.03501 | 19 10 32.67 | +07 16 00.6 | A46 | ||
| C/2003 H3 | 2003 07 20.03613 | 19 10 32.58 | +07 16 01.9 | A46 | ||
| C/2003 H3 | 2003 07 20.03727 | 19 10 32.57 | +07 16 02.6 | A46 | ||
| C/2003 H3 | 2003 07 20.03804 | 19 10 32.66 | +07 16 03.1 | 15.9 | T | 232 |
| C/2003 H3 | 2003 07 20.04183 | 19 10 32.39 | +07 16 05.8 | A46 | ||
| C/2003 H3 | 2003 07 20.04296 | 19 10 32.28 | +07 16 06.4 | A46 | ||
| C/2003 H3 | 2003 07 20.04583 | 19 10 32.17 | +07 16 08.7 | 15.9 | T | 232 |
| C/2003 H3 | 2003 07 20.05368 | 19 10 31.85 | +07 16 14.2 | 15.9 | T | 232 |
| C/2003 H3 | 2003 07 20.16068 | 19 10 27.03 | +07 17 20.1 | 16.0 | T | H72 |
| C/2003 H3 | 2003 07 20.16259 | 19 10 26.91 | +07 17 21.2 | 15.9 | T | H72 |
| C/2003 H3 | 2003 07 20.16465 | 19 10 26.86 | +07 17 22.9 | 15.8 | T | H72 |
| C/2003 H3 | 2003 07 21.02784 | 19 09 46.85 | +07 26 01.0 | A46 | ||
| C/2003 H3 | 2003 07 21.02897 | 19 09 46.84 | +07 26 01.9 | A46 |