Home›Asteroids›219681 2001 WH18219681 2001 WH18Main-belt minor planetDesignation(219681) 2001 WH18ClassMain-beltSemi-major axis2.5753833 AUEccentricity0.1562795Inclination3.62853°Absolute magnitude (H)16.93Perihelion2.173 AUAphelion2.978 AU