Home›Asteroids›458069 2009 YS21458069 2009 YS21Main-belt minor planetDesignation(458069) 2009 YS21ClassMain-beltSemi-major axis3.0637706 AUEccentricity0.074009Inclination10.41441°Absolute magnitude (H)16.03Perihelion2.837 AUAphelion3.291 AU