Home›Asteroids›553774 2011 WM54553774 2011 WM54Main-belt minor planetDesignation(553774) 2011 WM54ClassMain-beltSemi-major axis2.3920227 AUEccentricity0.1934467Inclination2.07124°Absolute magnitude (H)17.97Perihelion1.929 AUAphelion2.855 AU