Home›Asteroids›728751 2010 RO9728751 2010 RO9Main-belt minor planetDesignation(728751) 2010 RO9ClassMain-beltSemi-major axis2.8050865 AUEccentricity0.2475473Inclination13.98492°Absolute magnitude (H)17.54Perihelion2.111 AUAphelion3.499 AU