Home›Asteroids›137718 1999 XA102137718 1999 XA102Main-belt minor planetDesignation(137718) 1999 XA102ClassMain-beltSemi-major axis2.351398 AUEccentricity0.2253744Inclination3.5125°Absolute magnitude (H)16.38Perihelion1.821 AUAphelion2.881 AU