Home›Asteroids›108664 2001 NT21108664 2001 NT21Main-belt minor planetDesignation(108664) 2001 NT21ClassMain-beltSemi-major axis2.3566426 AUEccentricity0.1347355Inclination4.06606°Absolute magnitude (H)15.65Perihelion2.039 AUAphelion2.674 AU