Home›Asteroids›399423 2001 XA31399423 2001 XA31Inner minor planetDesignation(399423) 2001 XA31ClassInnerSemi-major axis1.9668503 AUEccentricity0.1098043Inclination19.78969°Absolute magnitude (H)17.61Perihelion1.751 AUAphelion2.183 AU