Home›Asteroids›685805 2009 YN31685805 2009 YN31Main-belt minor planetDesignation(685805) 2009 YN31ClassMain-beltSemi-major axis2.2358522 AUEccentricity0.1082695Inclination8.54234°Absolute magnitude (H)18.45Perihelion1.994 AUAphelion2.478 AU