Home›Asteroids›553589 2011 SP245553589 2011 SP245Inner minor planetDesignation(553589) 2011 SP245ClassInnerSemi-major axis1.9462234 AUEccentricity0.0368591Inclination18.86686°Absolute magnitude (H)17.7Perihelion1.874 AUAphelion2.018 AU