Home›Asteroids›639697 2017 JY3639697 2017 JY3Main-belt minor planetDesignation(639697) 2017 JY3ClassMain-beltSemi-major axis3.0854584 AUEccentricity0.2762803Inclination12.94248°Absolute magnitude (H)16.5Perihelion2.233 AUAphelion3.938 AU