Home›Asteroids›518974 2010 HC66518974 2010 HC66Main-belt minor planetDesignation(518974) 2010 HC66ClassMain-beltSemi-major axis2.5527613 AUEccentricity0.1351955Inclination7.96596°Absolute magnitude (H)17.57Perihelion2.208 AUAphelion2.898 AU