Home›Asteroids›390269 2012 XS143390269 2012 XS143Main-belt minor planetDesignation(390269) 2012 XS143ClassMain-beltSemi-major axis2.8946808 AUEccentricity0.0759894Inclination1.723°Absolute magnitude (H)17.01Perihelion2.675 AUAphelion3.115 AU