Home›Asteroids›829107 2005 YO21829107 2005 YO21Main-belt minor planetDesignation(829107) 2005 YO21ClassMain-beltSemi-major axis2.5716477 AUEccentricity0.2135074Inclination7.27479°Absolute magnitude (H)18.38Perihelion2.023 AUAphelion3.121 AU