Home›Asteroids›66186 1998 XS4966186 1998 XS49Main-belt minor planetDesignation(66186) 1998 XS49ClassMain-beltSemi-major axis2.5722185 AUEccentricity0.1818356Inclination12.59244°Absolute magnitude (H)14.33Perihelion2.104 AUAphelion3.040 AU