Home›Asteroids›278064 2006 YS21278064 2006 YS21Main-belt minor planetDesignation(278064) 2006 YS21ClassMain-beltSemi-major axis2.2419861 AUEccentricity0.1158475Inclination6.26208°Absolute magnitude (H)17.38Perihelion1.982 AUAphelion2.502 AU