Home›Asteroids›228149 2009 ST28228149 2009 ST28Main-belt minor planetDesignation(228149) 2009 ST28ClassMain-beltSemi-major axis2.3834703 AUEccentricity0.235198Inclination3.04257°Absolute magnitude (H)17.41Perihelion1.823 AUAphelion2.944 AU