Home›Asteroids›491509 2012 JO18491509 2012 JO18Main-belt minor planetDesignation(491509) 2012 JO18ClassMain-beltSemi-major axis3.1007869 AUEccentricity0.0995463Inclination27.1611°Absolute magnitude (H)16.49Perihelion2.792 AUAphelion3.409 AU