Home›Asteroids›577604 2013 HD55577604 2013 HD55Main-belt minor planetDesignation(577604) 2013 HD55ClassMain-beltSemi-major axis2.3102341 AUEccentricity0.1731239Inclination4.71714°Absolute magnitude (H)17.89Perihelion1.910 AUAphelion2.710 AU