Home›Asteroids›311213 2004 YW31311213 2004 YW31Main-belt minor planetDesignation(311213) 2004 YW31ClassMain-beltSemi-major axis2.2807396 AUEccentricity0.1350264Inclination5.66143°Absolute magnitude (H)17.6Perihelion1.973 AUAphelion2.589 AU