Home›Asteroids›272711 2005 YM31272711 2005 YM31Main-belt minor planetDesignation(272711) 2005 YM31ClassMain-beltSemi-major axis2.6281509 AUEccentricity0.0104103Inclination4.32607°Absolute magnitude (H)16.72Perihelion2.601 AUAphelion2.656 AU