Home›Asteroids›210821 2001 NN5210821 2001 NN5Main-belt minor planetDesignation(210821) 2001 NN5ClassMain-beltSemi-major axis2.7697738 AUEccentricity0.1636563Inclination5.3041°Absolute magnitude (H)16.75Perihelion2.316 AUAphelion3.223 AU