Home›Asteroids›855764 2011 HF21855764 2011 HF21Main-belt minor planetDesignation(855764) 2011 HF21ClassMain-beltSemi-major axis3.0532544 AUEccentricity0.067112Inclination10.3574°Absolute magnitude (H)17.05Perihelion2.848 AUAphelion3.258 AU