Home›Asteroids›321439 2009 QW50321439 2009 QW50Main-belt minor planetDesignation(321439) 2009 QW50ClassMain-beltSemi-major axis3.0874726 AUEccentricity0.0880307Inclination9.86489°Absolute magnitude (H)16.08Perihelion2.816 AUAphelion3.359 AU