Home›Asteroids›291021 2005 YH23291021 2005 YH23Main-belt minor planetDesignation(291021) 2005 YH23ClassMain-beltSemi-major axis2.3541396 AUEccentricity0.1136107Inclination7.18078°Absolute magnitude (H)16.82Perihelion2.087 AUAphelion2.622 AU