| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2003 H3 | 2003 07 24.20174 | 19 07 24.07 | +07 56 11.0 | 16.7 | T | 762 |
| C/2003 H3 | 2003 07 24.55197 | 19 07 08.75 | +07 59 19.7 | 15.5 | N | 379 |
| C/2003 H3 | 2003 07 24.55373 | 19 07 08.70 | +07 59 21.1 | 15.7 | N | 379 |
| C/2003 H3 | 2003 07 24.55541 | 19 07 08.61 | +07 59 22.1 | 15.7 | N | 379 |
| C/2003 H3 | 2003 07 26.57122 | 19 05 42.00 | +08 16 55.9 | 16.3 | N | 379 |
| C/2003 H3 | 2003 07 26.57395 | 19 05 41.85 | +08 16 58.4 | 15.9 | N | 379 |
| C/2003 H3 | 2003 07 26.57634 | 19 05 41.81 | +08 16 59.5 | 16.0 | N | 379 |
| C/2003 H3 | 2003 07 26.58021 | 19 05 41.61 | +08 17 00.1 | 15.8 | N | 379 |
| C/2003 H3 | 2003 07 26.59354 | 19 05 41.10 | +08 17 07.5 | 16.7 | T | 900 |
| C/2003 H3 | 2003 07 26.61339 | 19 05 40.18 | +08 17 17.4 | 16.6 | T | 900 |
| C/2003 H3 | 2003 07 26.97998 | 19 05 24.81 | +08 20 21.2 | 15.9 | T | 232 |
| C/2003 H3 | 2003 07 26.99030 | 19 05 24.36 | +08 20 26.9 | 15.9 | T | 232 |
| C/2003 H3 | 2003 07 26.99545 | 19 05 24.17 | +08 20 29.7 | 16.0 | T | 232 |
| C/2003 H3 | 2003 07 27.00464 | 19 05 23.76 | +08 20 33.7 | 17.2 | N | 130 |
| C/2003 H3 | 2003 07 27.00772 | 19 05 23.63 | +08 20 35.3 | 17.4 | N | 130 |
| C/2003 H3 | 2003 07 27.01081 | 19 05 23.49 | +08 20 36.8 | 17.4 | N | 130 |
| C/2003 H3 | 2003 07 27.01389 | 19 05 23.37 | +08 20 38.3 | 17.4 | N | 130 |
| C/2003 H3 | 2003 07 27.04034 | 19 05 22.21 | +08 20 50.6 | A46 | ||
| C/2003 H3 | 2003 07 27.04147 | 19 05 22.17 | +08 20 51.4 | A46 | ||
| C/2003 H3 | 2003 07 27.04372 | 19 05 22.01 | +08 20 52.7 | A46 |