Home›Asteroids›549423 2011 HF73549423 2011 HF73Main-belt minor planetDesignation(549423) 2011 HF73ClassMain-beltSemi-major axis3.0286255 AUEccentricity0.1892831Inclination8.95394°Absolute magnitude (H)17.07Perihelion2.455 AUAphelion3.602 AU