Home›Asteroids›40393 1999 NW5340393 1999 NW53Main-belt minor planetDesignation(40393) 1999 NW53ClassMain-beltSemi-major axis2.5214819 AUEccentricity0.1099235Inclination14.67279°Absolute magnitude (H)15.13Perihelion2.244 AUAphelion2.799 AU