Home›Asteroids›589163 2009 HD54589163 2009 HD54Main-belt minor planetDesignation(589163) 2009 HD54ClassMain-beltSemi-major axis2.3766218 AUEccentricity0.1469735Inclination6.10816°Absolute magnitude (H)17.85Perihelion2.027 AUAphelion2.726 AU