Home›Asteroids›633657 2009 WM63633657 2009 WM63Main-belt minor planetDesignation(633657) 2009 WM63ClassMain-beltSemi-major axis2.4628245 AUEccentricity0.1252709Inclination5.76403°Absolute magnitude (H)17.1Perihelion2.154 AUAphelion2.771 AU