Home›Asteroids›507142 2009 WC73507142 2009 WC73Main-belt minor planetDesignation(507142) 2009 WC73ClassMain-beltSemi-major axis2.5538242 AUEccentricity0.166371Inclination3.06492°Absolute magnitude (H)18.07Perihelion2.129 AUAphelion2.979 AU