Home›Asteroids›243457 2009 JA18243457 2009 JA18Main-belt minor planetDesignation(243457) 2009 JA18ClassMain-beltSemi-major axis2.781242 AUEccentricity0.0354681Inclination4.83866°Absolute magnitude (H)16.51Perihelion2.683 AUAphelion2.880 AU