Home›Asteroids›491500 2012 JY4491500 2012 JY4Inner minor planetDesignation(491500) 2012 JY4ClassInnerSemi-major axis1.9064606 AUEccentricity0.0584912Inclination21.44441°Absolute magnitude (H)17.78Perihelion1.795 AUAphelion2.018 AU