Home›Asteroids›639723 2017 OZ55639723 2017 OZ55Main-belt minor planetDesignation(639723) 2017 OZ55ClassMain-beltSemi-major axis2.769845 AUEccentricity0.0826369Inclination5.51459°Absolute magnitude (H)16.98Perihelion2.541 AUAphelion2.999 AU