Home›Asteroids›231662 2009 XO21231662 2009 XO21Main-belt minor planetDesignation(231662) 2009 XO21ClassMain-beltSemi-major axis2.7256163 AUEccentricity0.0869349Inclination14.99947°Absolute magnitude (H)15.4Perihelion2.489 AUAphelion2.963 AU