Home›Asteroids›46778 1998 HR5146778 1998 HR51Main-belt minor planetDesignation(46778) 1998 HR51ClassMain-beltSemi-major axis2.1668454 AUEccentricity0.1213649Inclination2.8893°Absolute magnitude (H)15.39Perihelion1.904 AUAphelion2.430 AU