Home›Asteroids›171439 2007 RO89171439 2007 RO89Main-belt minor planetDesignation(171439) 2007 RO89ClassMain-beltSemi-major axis2.3730824 AUEccentricity0.1827068Inclination2.3968°Absolute magnitude (H)17.03Perihelion1.940 AUAphelion2.807 AU