Home›Asteroids›40389 1999 ND5040389 1999 ND50Main-belt minor planetDesignation(40389) 1999 ND50ClassMain-beltSemi-major axis2.5371055 AUEccentricity0.066123Inclination11.19191°Absolute magnitude (H)14.24Perihelion2.369 AUAphelion2.705 AU