Home›Asteroids›31781 1999 KZ231781 1999 KZ2Main-belt minor planetDesignation(31781) 1999 KZ2ClassMain-beltSemi-major axis2.7916826 AUEccentricity0.0205139Inclination3.00331°Absolute magnitude (H)14.97Perihelion2.734 AUAphelion2.849 AU