Home›Asteroids›490557 2009 WC19490557 2009 WC19Main-belt minor planetDesignation(490557) 2009 WC19ClassMain-beltSemi-major axis2.6284021 AUEccentricity0.112267Inclination2.86417°Absolute magnitude (H)17.92Perihelion2.333 AUAphelion2.923 AU