Home›Asteroids›137690 1999 XW61137690 1999 XW61Main-belt minor planetDesignation(137690) 1999 XW61ClassMain-beltSemi-major axis2.2786369 AUEccentricity0.1434764Inclination2.62052°Absolute magnitude (H)16.94Perihelion1.952 AUAphelion2.606 AU