Home›Asteroids›151133 2001 XA21151133 2001 XA21Main-belt minor planetDesignation(151133) 2001 XA21ClassMain-beltSemi-major axis2.7718821 AUEccentricity0.2086638Inclination6.15648°Absolute magnitude (H)15.83Perihelion2.193 AUAphelion3.350 AU