Home›Asteroids›393689 2004 ST28393689 2004 ST28Main-belt minor planetDesignation(393689) 2004 ST28ClassMain-beltSemi-major axis2.3131117 AUEccentricity0.214587Inclination3.36877°Absolute magnitude (H)18.23Perihelion1.817 AUAphelion2.809 AU