Home›Asteroids›211729 2003 YS91211729 2003 YS91Main-belt minor planetDesignation(211729) 2003 YS91ClassMain-beltSemi-major axis2.6887358 AUEccentricity0.311914Inclination5.10793°Absolute magnitude (H)16.4Perihelion1.850 AUAphelion3.527 AU