| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2003 H3 | 2003 07 21.03235 | 19 09 46.54 | +07 26 03.8 | A46 | ||
| C/2003 H3 | 2003 07 21.03461 | 19 09 46.48 | +07 26 04.5 | A46 | ||
| C/2003 H3 | 2003 07 21.03573 | 19 09 46.38 | +07 26 05.3 | A46 | ||
| C/2003 H3 | 2003 07 21.03686 | 19 09 46.25 | +07 26 06.5 | A46 | ||
| C/2003 H3 | 2003 07 21.58619 | 19 09 21.28 | +07 31 31.4 | 15.9 | N | 379 |
| C/2003 H3 | 2003 07 21.58867 | 19 09 21.11 | +07 31 33.4 | 15.9 | N | 379 |
| C/2003 H3 | 2003 07 21.59069 | 19 09 21.06 | +07 31 34.9 | 15.8 | N | 379 |
| C/2003 H3 | 2003 07 21.61755 | 19 09 19.76 | +07 31 50.2 | 16.6 | T | 900 |
| C/2003 H3 | 2003 07 21.63740 | 19 09 18.87 | +07 32 01.8 | 16.9 | T | 900 |
| C/2003 H3 | 2003 07 21.66782 | 19 09 17.46 | +07 32 19.3 | 15.3 | T | 349 |
| C/2003 H3 | 2003 07 21.66988 | 19 09 17.40 | +07 32 20.0 | 349 | ||
| C/2003 H3 | 2003 07 21.92763 | 19 09 05.81 | +07 34 51.1 | 16.4 | N | J87 |
| C/2003 H3 | 2003 07 21.93120 | 19 09 05.61 | +07 34 53.2 | 16.5 | N | J87 |
| C/2003 H3 | 2003 07 21.93441 | 19 09 05.47 | +07 34 54.8 | 16.5 | N | J87 |
| C/2003 H3 | 2003 07 22.98762 | 19 08 17.92 | +07 44 57.0 | 15.0 | N | A32 |
| C/2003 H3 | 2003 07 22.99056 | 19 08 17.76 | +07 44 58.7 | 15.0 | N | A32 |
| C/2003 H3 | 2003 07 22.99203 | 19 08 17.68 | +07 44 59.8 | 14.9 | N | A32 |
| C/2003 H3 | 2003 07 22.99351 | 19 08 17.62 | +07 45 00.8 | 14.9 | N | A32 |
| C/2003 H3 | 2003 07 22.99498 | 19 08 17.55 | +07 45 02.1 | 15.0 | N | A32 |
| C/2003 H3 | 2003 07 24.15926 | 19 07 25.95 | +07 55 47.7 | 762 |