Home›Asteroids›324809 2007 HB57324809 2007 HB57Main-belt minor planetDesignation(324809) 2007 HB57ClassMain-beltSemi-major axis2.5722384 AUEccentricity0.2394817Inclination5.18937°Absolute magnitude (H)16.8Perihelion1.956 AUAphelion3.188 AU