| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2003 H1 | 2003 05 08.07117 | 17 58 02.27 | +21 54 00.4 | 048 | ||
| C/2003 H1 | 2003 05 08.07192 | 17 58 02.19 | +21 54 00.5 | 048 | ||
| C/2003 H1 | 2003 05 09.55966 | 17 55 43.33 | +22 05 53.0 | 340 | ||
| C/2003 H1 | 2003 05 09.56319 | 17 55 42.98 | +22 05 53.4 | 340 | ||
| C/2003 H1 | 2003 05 09.56682 | 17 55 42.72 | +22 05 56.0 | 340 | ||
| C/2003 H1 | 2003 05 09.57117 | 17 55 42.26 | +22 05 57.5 | 15.0 | T | 340 |
| C/2003 H1 | 2003 05 09.58611 | 17 55 40.89 | +22 06 04.1 | 15.3 | T | 367 |
| C/2003 H1 | 2003 05 09.58924 | 17 55 40.53 | +22 06 05.4 | 367 | ||
| C/2003 H1 | 2003 05 09.59236 | 17 55 40.24 | +22 06 07.8 | 367 | ||
| C/2003 H1 | 2003 05 09.68573 | 17 55 31.25 | +22 06 53.0 | 15.9 | T | 349 |
| C/2003 H1 | 2003 05 09.69235 | 17 55 30.61 | +22 06 56.2 | 349 | ||
| C/2003 H1 | 2003 05 09.69521 | 17 55 30.37 | +22 06 57.6 | 349 | ||
| C/2003 H1 | 2003 05 09.69837 | 17 55 30.05 | +22 06 59.2 | 349 | ||
| C/2003 H1 | 2003 05 09.73684 | 17 55 26.36 | +22 07 17.4 | 15.9 | T | 360 |
| C/2003 H1 | 2003 05 09.73938 | 17 55 26.13 | +22 07 18.6 | 360 | ||
| C/2003 H1 | 2003 05 09.99668 | 17 55 01.61 | +22 09 18.7 | 15.6 | N | 213 |
| C/2003 H1 | 2003 05 09.99836 | 17 55 01.43 | +22 09 19.2 | 15.6 | N | 213 |
| C/2003 H1 | 2003 05 10.00001 | 17 55 01.28 | +22 09 19.7 | 15.6 | N | 213 |
| C/2003 H1 | 2003 05 10.01291 | 17 55 00.07 | +22 09 26.4 | 15.8 | N | J87 |
| C/2003 H1 | 2003 05 10.01730 | 17 54 59.63 | +22 09 28.6 | 15.8 | N | J87 |