Home›Asteroids›324391 2006 SD21324391 2006 SD21Main-belt minor planetDesignation(324391) 2006 SD21ClassMain-beltSemi-major axis2.2736323 AUEccentricity0.0558589Inclination4.29138°Absolute magnitude (H)17.36Perihelion2.147 AUAphelion2.401 AU