Home›Asteroids›561939 2015 WS9561939 2015 WS9Main-belt minor planetDesignation(561939) 2015 WS9ClassMain-beltSemi-major axis2.5833939 AUEccentricity0.14557Inclination9.98895°Absolute magnitude (H)17.31Perihelion2.207 AUAphelion2.959 AU