Home›Asteroids›321309 2009 HO20321309 2009 HO20Main-belt minor planetDesignation(321309) 2009 HO20ClassMain-beltSemi-major axis2.2817459 AUEccentricity0.1961578Inclination4.0176°Absolute magnitude (H)17.73Perihelion1.834 AUAphelion2.729 AU