Home›Asteroids›639726 2017 OJ63639726 2017 OJ63Main-belt minor planetDesignation(639726) 2017 OJ63ClassMain-beltSemi-major axis3.129829 AUEccentricity0.1276766Inclination9.14191°Absolute magnitude (H)16.54Perihelion2.730 AUAphelion3.529 AU