Home›Asteroids›551229 2013 AD21551229 2013 AD21Main-belt minor planetDesignation(551229) 2013 AD21ClassMain-beltSemi-major axis2.4241191 AUEccentricity0.1672531Inclination7.23302°Absolute magnitude (H)17.63Perihelion2.019 AUAphelion2.830 AU