Home›Asteroids›339339 2004 YH31339339 2004 YH31Main-belt minor planetDesignation(339339) 2004 YH31ClassMain-beltSemi-major axis2.5984282 AUEccentricity0.2055904Inclination2.94255°Absolute magnitude (H)16.41Perihelion2.064 AUAphelion3.133 AU