Home›Asteroids›662290 2005 YS4662290 2005 YS4Main-belt minor planetDesignation(662290) 2005 YS4ClassMain-beltSemi-major axis2.5953746 AUEccentricity0.2091592Inclination4.24963°Absolute magnitude (H)17.25Perihelion2.053 AUAphelion3.138 AU