Home›Asteroids›660633 2002 NP81660633 2002 NP81Main-belt minor planetDesignation(660633) 2002 NP81ClassMain-beltSemi-major axis2.2131674 AUEccentricity0.1397209Inclination5.57899°Absolute magnitude (H)18.36Perihelion1.904 AUAphelion2.522 AU