Home›Asteroids›442505 2011 WP21442505 2011 WP21Main-belt minor planetDesignation(442505) 2011 WP21ClassMain-beltSemi-major axis2.6889328 AUEccentricity0.0302586Inclination5.14755°Absolute magnitude (H)17.28Perihelion2.608 AUAphelion2.770 AU