| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 H3 | 2001 01 01.72494 | 10 59 35.54 | +09 02 11.2 | 349 | ||
| C/1999 H3 | 2001 01 03.70003 | 10 58 15.50 | +09 00 44.4 | 355 | ||
| C/1999 H3 | 2001 01 03.70748 | 10 58 15.20 | +09 00 44.5 | 16.4 | T | 355 |
| C/1999 H3 | 2001 01 03.71420 | 10 58 14.92 | +09 00 44.2 | 355 | ||
| C/1999 H3 | 2001 01 03.78160 | 10 58 12.01 | +09 00 41.2 | 349 | ||
| C/1999 H3 | 2001 01 03.78609 | 10 58 11.93 | +09 00 41.6 | 349 | ||
| C/1999 H3 | 2001 01 03.79034 | 10 58 11.65 | +09 00 41.4 | 349 | ||
| C/1999 H3 | 2001 01 03.79442 | 10 58 11.58 | +09 00 40.4 | 16.5 | T | 349 |
| C/1999 H3 | 2001 01 20.38126 | 10 44 59.38 | +08 56 35.5 | 18.2 | T | 704 |
| C/1999 H3 | 2001 01 20.39716 | 10 44 58.49 | +08 56 35.2 | 18.7 | T | 704 |
| C/1999 H3 | 2001 01 20.41235 | 10 44 57.70 | +08 56 35.6 | 18.7 | T | 704 |
| C/1999 H3 | 2001 01 20.42856 | 10 44 56.83 | +08 56 36.0 | 18.2 | T | 704 |
| C/1999 H3 | 2001 01 20.44447 | 10 44 55.92 | +08 56 35.7 | 18.3 | T | 704 |
| C/1999 H3 | 2001 01 21.38554 | 10 44 05.26 | +08 56 44.0 | 18.2 | T | 704 |
| C/1999 H3 | 2001 01 21.39384 | 10 44 04.86 | +08 56 44.7 | 17.9 | T | 704 |
| C/1999 H3 | 2001 01 21.40058 | 10 44 04.42 | +08 56 44.6 | 18.3 | T | 704 |
| C/1999 H3 | 2001 01 21.40934 | 10 44 03.98 | +08 56 45.3 | 18.3 | T | 704 |
| C/1999 H3 | 2001 01 21.41560 | 10 44 03.65 | +08 56 45.4 | 18.3 | T | 704 |
| C/1999 H3 | 2001 01 21.42569 | 10 44 03.05 | +08 56 45.5 | 18.4 | T | 704 |
| C/1999 H3 | 2001 01 21.43060 | 10 44 02.77 | +08 56 45.0 | 18.2 | T | 704 |
