Home›Asteroids›384440 2010 AD21384440 2010 AD21Main-belt minor planetDesignation(384440) 2010 AD21ClassMain-beltSemi-major axis2.5549629 AUEccentricity0.1244344Inclination2.15324°Absolute magnitude (H)17.3Perihelion2.237 AUAphelion2.873 AU