Home›Asteroids›89721 2001 YS12389721 2001 YS123Main-belt minor planetDesignation(89721) 2001 YS123ClassMain-beltSemi-major axis2.5312971 AUEccentricity0.0477091Inclination4.26684°Absolute magnitude (H)15.51Perihelion2.411 AUAphelion2.652 AU