Home›Asteroids›660128 1999 PD9660128 1999 PD9Main-belt minor planetDesignation(660128) 1999 PD9ClassMain-beltSemi-major axis2.360922 AUEccentricity0.1262947Inclination7.39201°Absolute magnitude (H)17.52Perihelion2.063 AUAphelion2.659 AU