Home›Asteroids›291634 2006 HU21291634 2006 HU21Main-belt minor planetDesignation(291634) 2006 HU21ClassMain-beltSemi-major axis2.4309813 AUEccentricity0.0729072Inclination7.1893°Absolute magnitude (H)17.15Perihelion2.254 AUAphelion2.608 AU