Home›Asteroids›56557 2000 HX9156557 2000 HX91Main-belt minor planetDesignation(56557) 2000 HX91ClassMain-beltSemi-major axis2.3167004 AUEccentricity0.0909032Inclination6.87816°Absolute magnitude (H)15.37Perihelion2.106 AUAphelion2.527 AU