Home›Asteroids›82428 2001 NN2182428 2001 NN21Main-belt minor planetDesignation(82428) 2001 NN21ClassMain-beltSemi-major axis2.3583323 AUEccentricity0.1962061Inclination3.37239°Absolute magnitude (H)16.1Perihelion1.896 AUAphelion2.821 AU