Home›Asteroids›37947 1998 HJ2037947 1998 HJ20Main-belt minor planetDesignation(37947) 1998 HJ20ClassMain-beltSemi-major axis2.559873 AUEccentricity0.0254044Inclination1.90213°Absolute magnitude (H)15.37Perihelion2.495 AUAphelion2.625 AU