Home›Asteroids›546637 2010 WO31546637 2010 WO31Main-belt minor planetDesignation(546637) 2010 WO31ClassMain-beltSemi-major axis2.3234399 AUEccentricity0.1351236Inclination2.68551°Absolute magnitude (H)18.82Perihelion2.009 AUAphelion2.637 AU