Home›Asteroids›553538 2011 SC90553538 2011 SC90Main-belt minor planetDesignation(553538) 2011 SC90ClassMain-beltSemi-major axis2.3370793 AUEccentricity0.2055857Inclination1.55059°Absolute magnitude (H)18.41Perihelion1.857 AUAphelion2.818 AU