Home›Asteroids›499300 2009 WB20499300 2009 WB20Main-belt minor planetDesignation(499300) 2009 WB20ClassMain-beltSemi-major axis2.7023853 AUEccentricity0.1411541Inclination4.47419°Absolute magnitude (H)17.26Perihelion2.321 AUAphelion3.084 AU