Home›Asteroids›604521 2015 RO89604521 2015 RO89Main-belt minor planetDesignation(604521) 2015 RO89ClassMain-beltSemi-major axis3.08451 AUEccentricity0.0836362Inclination9.64705°Absolute magnitude (H)16.1Perihelion2.827 AUAphelion3.342 AU