Home›Asteroids›549447 2011 HD105549447 2011 HD105Inner minor planetDesignation(549447) 2011 HD105ClassInnerSemi-major axis1.9184848 AUEccentricity0.0565894Inclination24.5617°Absolute magnitude (H)18.17Perihelion1.810 AUAphelion2.027 AU