Home›Asteroids›42668 1998 HR2042668 1998 HR20Main-belt minor planetDesignation(42668) 1998 HR20ClassMain-beltSemi-major axis2.3369608 AUEccentricity0.1367Inclination5.71155°Absolute magnitude (H)15.09Perihelion2.017 AUAphelion2.656 AU