Home›Asteroids›391147 2005 YH81391147 2005 YH81Main-belt minor planetDesignation(391147) 2005 YH81ClassMain-beltSemi-major axis2.3407905 AUEccentricity0.0488145Inclination2.39821°Absolute magnitude (H)17.79Perihelion2.227 AUAphelion2.455 AU