Home›Asteroids›374475 2005 YY31374475 2005 YY31Main-belt minor planetDesignation(374475) 2005 YY31ClassMain-beltSemi-major axis2.6412054 AUEccentricity0.1888895Inclination5.7716°Absolute magnitude (H)17.12Perihelion2.142 AUAphelion3.140 AU