Home›Asteroids›633221 2009 HM52633221 2009 HM52Main-belt minor planetDesignation(633221) 2009 HM52ClassMain-beltSemi-major axis2.2328576 AUEccentricity0.1856517Inclination2.82923°Absolute magnitude (H)18.25Perihelion1.818 AUAphelion2.647 AU