Home›Asteroids›453801 2011 SP18453801 2011 SP18Main-belt minor planetDesignation(453801) 2011 SP18ClassMain-beltSemi-major axis2.3415031 AUEccentricity0.1611773Inclination7.18899°Absolute magnitude (H)18.23Perihelion1.964 AUAphelion2.719 AU