Home›Asteroids›537689 2015 SS21537689 2015 SS21Inner minor planetDesignation(537689) 2015 SS21ClassInnerSemi-major axis1.9937106 AUEccentricity0.0610185Inclination24.05791°Absolute magnitude (H)17.64Perihelion1.872 AUAphelion2.115 AU