Home›Asteroids›428717 2008 RO40428717 2008 RO40Main-belt minor planetDesignation(428717) 2008 RO40ClassMain-beltSemi-major axis2.6871398 AUEccentricity0.0365332Inclination5.72176°Absolute magnitude (H)16.71Perihelion2.589 AUAphelion2.785 AU