Home›Asteroids›660071 1997 NW9660071 1997 NW9Main-belt minor planetDesignation(660071) 1997 NW9ClassMain-beltSemi-major axis2.5513736 AUEccentricity0.1324463Inclination2.6714°Absolute magnitude (H)17.78Perihelion2.213 AUAphelion2.889 AU