Home›Asteroids›717999 2017 CK18717999 2017 CK18Main-belt minor planetDesignation(717999) 2017 CK18ClassMain-beltSemi-major axis3.1338688 AUEccentricity0.0807617Inclination3.05433°Absolute magnitude (H)17.1Perihelion2.881 AUAphelion3.387 AU