Home›Asteroids›135473 2001 WD21135473 2001 WD21Main-belt minor planetDesignation(135473) 2001 WD21ClassMain-beltSemi-major axis2.7789794 AUEccentricity0.0849109Inclination1.92993°Absolute magnitude (H)16.56Perihelion2.543 AUAphelion3.015 AU