Home›Asteroids›38644 2000 NN2138644 2000 NN21Main-belt minor planetDesignation(38644) 2000 NN21ClassMain-beltSemi-major axis2.6234672 AUEccentricity0.1549282Inclination1.80248°Absolute magnitude (H)15.1Perihelion2.217 AUAphelion3.030 AU