Home›Asteroids›529439 2009 YA9529439 2009 YA9Main-belt minor planetDesignation(529439) 2009 YA9ClassMain-beltSemi-major axis2.6208046 AUEccentricity0.0107836Inclination22.63251°Absolute magnitude (H)17.08Perihelion2.593 AUAphelion2.649 AU