Home›Asteroids›137775 1999 XH218137775 1999 XH218Main-belt minor planetDesignation(137775) 1999 XH218ClassMain-beltSemi-major axis2.5366641 AUEccentricity0.1262743Inclination3.603°Absolute magnitude (H)16.52Perihelion2.216 AUAphelion2.857 AU