Home›Asteroids›139223 2001 HB5139223 2001 HB5Main-belt minor planetDesignation(139223) 2001 HB5ClassMain-beltSemi-major axis2.3044553 AUEccentricity0.1804316Inclination5.52049°Absolute magnitude (H)16.57Perihelion1.889 AUAphelion2.720 AU