Home›Asteroids›639354 2017 CK23639354 2017 CK23Main-belt minor planetDesignation(639354) 2017 CK23ClassMain-beltSemi-major axis2.9353572 AUEccentricity0.0488852Inclination3.19065°Absolute magnitude (H)16.87Perihelion2.792 AUAphelion3.079 AU