Home›Asteroids›400658 2009 HC55400658 2009 HC55Main-belt minor planetDesignation(400658) 2009 HC55ClassMain-beltSemi-major axis2.8009733 AUEccentricity0.1862872Inclination2.97273°Absolute magnitude (H)17.43Perihelion2.279 AUAphelion3.323 AU