| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2003 H3 | 2003 08 03.91727 | 19 00 21.48 | +09 18 22.2 | 16.0 | N | 213 |
| C/2003 H3 | 2003 08 03.91993 | 19 00 21.38 | +09 18 23.3 | 16.0 | N | 213 |
| C/2003 H3 | 2003 08 03.92065 | 19 00 21.39 | +09 18 21.8 | 048 | ||
| C/2003 H3 | 2003 08 03.92215 | 19 00 21.34 | +09 18 22.1 | 048 | ||
| C/2003 H3 | 2003 08 03.92304 | 19 00 21.33 | +09 18 24.3 | 16.0 | N | 213 |
| C/2003 H3 | 2003 08 03.92505 | 19 00 21.28 | +09 18 23.7 | 048 | ||
| C/2003 H3 | 2003 08 03.92795 | 19 00 21.17 | +09 18 25.3 | 048 | ||
| C/2003 H3 | 2003 08 03.93086 | 19 00 21.05 | +09 18 27.1 | 048 | ||
| C/2003 H3 | 2003 08 04.88435 | 18 59 48.93 | +09 24 22.4 | 952 | ||
| C/2003 H3 | 2003 08 04.88719 | 18 59 48.83 | +09 24 23.6 | 952 | ||
| C/2003 H3 | 2003 08 04.89216 | 18 59 48.64 | +09 24 25.3 | 952 | ||
| C/2003 H3 | 2003 08 04.89558 | 18 59 48.55 | +09 24 26.9 | 952 | ||
| C/2003 H3 | 2003 08 04.90795 | 18 59 47.99 | +09 24 30.5 | 048 | ||
| C/2003 H3 | 2003 08 04.91087 | 18 59 47.93 | +09 24 31.5 | 048 | ||
| C/2003 H3 | 2003 08 04.91234 | 18 59 47.89 | +09 24 32.2 | 048 | ||
| C/2003 H3 | 2003 08 04.91380 | 18 59 47.85 | +09 24 32.4 | 048 | ||
| C/2003 H3 | 2003 08 04.91675 | 18 59 47.76 | +09 24 32.6 | 048 | ||
| C/2003 H3 | 2003 08 04.96841 | 18 59 46.02 | +09 24 51.9 | 15.7 | T | A32 |
| C/2003 H3 | 2003 08 04.97432 | 18 59 45.80 | +09 24 54.2 | 15.6 | T | A32 |
| C/2003 H3 | 2003 08 04.98170 | 18 59 45.54 | +09 24 56.5 | 15.8 | T | A32 |