Home›Asteroids›300821 2007 WH55300821 2007 WH55Main-belt minor planetDesignation(300821) 2007 WH55ClassMain-beltSemi-major axis2.6021903 AUEccentricity0.2216079Inclination1.93342°Absolute magnitude (H)16.78Perihelion2.026 AUAphelion3.179 AU