Home›Asteroids›31397 1998 YR1531397 1998 YR15Main-belt minor planetDesignation(31397) 1998 YR15ClassMain-beltSemi-major axis2.3087307 AUEccentricity0.2253493Inclination2.79969°Absolute magnitude (H)14.68Perihelion1.788 AUAphelion2.829 AU