Home›Asteroids›740481 2003 HD63740481 2003 HD63Main-belt minor planetDesignation(740481) 2003 HD63ClassMain-beltSemi-major axis2.1716093 AUEccentricity0.1997986Inclination5.72627°Absolute magnitude (H)18.41Perihelion1.738 AUAphelion2.605 AU