| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 H3 | 1999 12 25.86750 | 14 31 42.15 | +31 15 52.4 | 349 | ||
| C/1999 H3 | 1999 12 29.76699 | 14 30 52.01 | +31 37 02.9 | 15.2 | T | 402 |
| C/1999 H3 | 1999 12 29.76951 | 14 30 52.02 | +31 37 03.9 | 402 | ||
| C/1999 H3 | 1999 12 29.77077 | 14 30 52.04 | +31 37 04.7 | 402 | ||
| C/1999 H3 | 1999 12 31.87468 | 14 30 17.73 | +31 49 44.0 | 14.8 | T | 897 |
| C/1999 H3 | 1999 12 31.87830 | 14 30 17.69 | +31 49 46.3 | 897 | ||
| C/1999 H3 | 2000 01 01.79123 | 14 30 01.14 | +31 55 30.8 | 349 | ||
| C/1999 H3 | 2000 01 01.79554 | 14 30 01.10 | +31 55 32.6 | 14.9 | T | 349 |
| C/1999 H3 | 2000 01 01.79667 | 14 30 01.07 | +31 55 32.7 | 349 | ||
| C/1999 H3 | 2000 01 04.78490 | 14 28 59.64 | +32 15 29.7 | 14.8 | T | 360 |
| C/1999 H3 | 2000 01 04.79045 | 14 28 59.51 | +32 15 32.3 | 360 | ||
| C/1999 H3 | 2000 01 08.83884 | 14 27 16.91 | +32 45 10.3 | 14.7 | T | 900 |
| C/1999 H3 | 2000 01 08.84797 | 14 27 16.64 | +32 45 14.7 | 900 | ||
| C/1999 H3 | 2000 01 19.75896 | 14 20 34.96 | +34 18 59.9 | 349 | ||
| C/1999 H3 | 2000 01 19.77769 | 14 20 34.07 | +34 19 10.0 | 15.1 | T | 349 |
| C/1999 H3 | 2000 01 20.75908 | 14 19 47.98 | +34 28 30.6 | 15.3 | T | 355 |
| C/1999 H3 | 2000 01 20.76038 | 14 19 47.88 | +34 28 31.4 | 355 | ||
| C/1999 H3 | 2000 01 20.76170 | 14 19 47.83 | +34 28 31.4 | 355 | ||
| C/1999 H3 | 2000 01 20.83259 | 14 19 44.38 | +34 29 13.2 | 388 | ||
| C/1999 H3 | 2000 01 20.83773 | 14 19 44.15 | +34 29 15.9 | 388 |