Home›Asteroids›317678 2003 JH18317678 2003 JH18Main-belt minor planetDesignation(317678) 2003 JH18ClassMain-beltSemi-major axis2.2786394 AUEccentricity0.122883Inclination6.6347°Absolute magnitude (H)17.43Perihelion1.999 AUAphelion2.559 AU