Home›Asteroids›639666 2017 HX17639666 2017 HX17Main-belt minor planetDesignation(639666) 2017 HX17ClassMain-beltSemi-major axis2.765243 AUEccentricity0.0786405Inclination5.28918°Absolute magnitude (H)17.28Perihelion2.548 AUAphelion2.983 AU