Home›Asteroids›52631 1997 WC2152631 1997 WC21Main-belt minor planetDesignation(52631) 1997 WC21ClassMain-beltSemi-major axis2.6564116 AUEccentricity0.3021494Inclination5.09116°Absolute magnitude (H)14.54Perihelion1.854 AUAphelion3.459 AU