| Object name | Rank | First Shot | Last Shot | Days |
|---|---|---|---|---|
| New ! C/2000WM1 (LINEAR) |
** | Oct. 13, 2001 | Nov. 18, 2001 | 2 |
| New ! C/2001A2 (LINEAR) |
** | Jul. 20, 2001 | Aug. 24, 2001 | 2 |
| New ! C/1999S4 (LINEAR) |
** | Jul. 8, 2000 | Jul. 30, 2000 | 3 |
| Update ! C/1999H1 (Lee) |
** | May.12 1999 | Oct. 10 1999 | 3 |
| C/1998P1 (Williams) | ** | Feb.13 1999 | Feb.20 1999 | 2 |
| C/1998M5 (LINEAR) | * | Nov.14 1998 | Feb.20 1999 | 3 |
| C/1996B2 (Hyakutake) | *** | Mar.22 1996 | Mar.26 1996 | 2 |
| C/1994m (Nakamura-Nishimura-Machholz) | * | Aug.6 1994 | Aug.7 1994 | 2 |
| C/1993v (McNaught-Russell) | * | Apr.2 1994 | May.7 1994 | 3 |
| C/1987s (Bradfield) | * | Nov.21 1987 | Nov.24 1987 | 3 |
| C/1983d (IRAS-Araki-Alcock) | * | May.10 1983 | - | 1 |