Home›Asteroids›666368 2010 FS21666368 2010 FS21Main-belt minor planetDesignation(666368) 2010 FS21ClassMain-beltSemi-major axis2.7041033 AUEccentricity0.0297975Inclination3.74289°Absolute magnitude (H)17.27Perihelion2.624 AUAphelion2.785 AU