Home›Asteroids›311009 2003 YO20311009 2003 YO20Main-belt minor planetDesignation(311009) 2003 YO20ClassMain-beltSemi-major axis2.6186242 AUEccentricity0.0269516Inclination10.86782°Absolute magnitude (H)16.4Perihelion2.548 AUAphelion2.689 AU