| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 H1 | 1999 10 09.23091 | 23 49 02.01 | +42 02 15.8 | 14.8 | T | 750 |
| C/1999 H1 | 1999 10 09.52606 | 23 47 03.50 | +41 36 34.9 | 11.9 | T | 351 |
| C/1999 H1 | 1999 10 09.53225 | 23 47 01.06 | +41 36 02.8 | 351 | ||
| C/1999 H1 | 1999 10 09.53648 | 23 46 59.26 | +41 35 40.7 | 351 | ||
| C/1999 H1 | 1999 10 09.54308 | 23 46 56.63 | +41 35 06.8 | 900 | ||
| C/1999 H1 | 1999 10 09.54872 | 23 46 54.35 | +41 34 37.0 | 900 | ||
| C/1999 H1 | 1999 10 09.60816 | 23 46 30.53 | +41 29 27.4 | 360 | ||
| C/1999 H1 | 1999 10 09.60955 | 23 46 29.96 | +41 29 20.2 | 360 | ||
| C/1999 H1 | 1999 10 09.61094 | 23 46 29.41 | +41 29 12.8 | 360 | ||
| C/1999 H1 | 1999 10 09.87008 | 23 44 48.36 | +41 06 39.0 | 169 | ||
| C/1999 H1 | 1999 10 09.87075 | 23 44 48.06 | +41 06 37.6 | 169 | ||
| C/1999 H1 | 1999 10 09.87462 | 23 44 46.68 | +41 06 15.0 | 169 | ||
| C/1999 H1 | 1999 10 09.87626 | 23 44 45.55 | +41 06 03.9 | 169 | ||
| C/1999 H1 | 1999 10 09.88056 | 23 44 44.21 | +41 05 39.2 | 169 | ||
| C/1999 H1 | 1999 10 09.88120 | 23 44 43.97 | +41 05 40.3 | 169 | ||
| C/1999 H1 | 1999 10 10.12450 | 23 43 10.40 | +40 44 32.5 | 14.7 | T | 750 |
| C/1999 H1 | 1999 10 10.12972 | 23 43 08.43 | +40 44 05.3 | 14.7 | T | 750 |
| C/1999 H1 | 1999 10 10.13149 | 23 43 07.71 | +40 43 56.2 | 14.7 | T | 750 |
| C/1999 H1 | 1999 10 10.13520 | 23 43 06.30 | +40 43 37.1 | 14.5 | T | 750 |
| C/1999 H1 | 1999 10 10.16939 | 23 42 53.49 | +40 40 37.8 | 642 |
