Home›Asteroids›137643 1999 WC15137643 1999 WC15Main-belt minor planetDesignation(137643) 1999 WC15ClassMain-beltSemi-major axis2.3162856 AUEccentricity0.2268282Inclination1.47849°Absolute magnitude (H)17.48Perihelion1.791 AUAphelion2.842 AU