Home›Asteroids›877139 2009 WD30877139 2009 WD30Main-belt minor planetDesignation(877139) 2009 WD30ClassMain-beltSemi-major axis3.0738437 AUEccentricity0.2536096Inclination2.92874°Absolute magnitude (H)18.13Perihelion2.294 AUAphelion3.853 AU