Home›Asteroids›193238 2000 ST21193238 2000 ST21Inner minor planetDesignation(193238) 2000 ST21ClassInnerSemi-major axis1.9102665 AUEccentricity0.0858194Inclination24.70353°Absolute magnitude (H)17.61Perihelion1.746 AUAphelion2.074 AU