Home›Asteroids›306520 1999 WS19306520 1999 WS19Main-belt minor planetDesignation(306520) 1999 WS19ClassMain-beltSemi-major axis2.4257355 AUEccentricity0.2000686Inclination0.38482°Absolute magnitude (H)17.68Perihelion1.940 AUAphelion2.911 AU