Home›Asteroids›305991 2009 JY8305991 2009 JY8Main-belt minor planetDesignation(305991) 2009 JY8ClassMain-beltSemi-major axis2.779752 AUEccentricity0.1015085Inclination9.72034°Absolute magnitude (H)16.68Perihelion2.498 AUAphelion3.062 AU