Home›Asteroids›134122 2004 YY31134122 2004 YY31Main-belt minor planetDesignation(134122) 2004 YY31ClassMain-beltSemi-major axis3.1553952 AUEccentricity0.1740977Inclination2.14712°Absolute magnitude (H)15.82Perihelion2.606 AUAphelion3.705 AU