Home›Asteroids›407540 2010 WP21407540 2010 WP21Main-belt minor planetDesignation(407540) 2010 WP21ClassMain-beltSemi-major axis2.755397 AUEccentricity0.1065365Inclination1.0748°Absolute magnitude (H)17.42Perihelion2.462 AUAphelion3.049 AU