Home›Asteroids›421142 2013 RO18421142 2013 RO18Main-belt minor planetDesignation(421142) 2013 RO18ClassMain-beltSemi-major axis2.9958197 AUEccentricity0.1305567Inclination8.10218°Absolute magnitude (H)16.49Perihelion2.605 AUAphelion3.387 AU