Home›Asteroids›511147 2013 YJ20511147 2013 YJ20Main-belt minor planetDesignation(511147) 2013 YJ20ClassMain-beltSemi-major axis2.565174 AUEccentricity0.2487344Inclination4.5821°Absolute magnitude (H)17.58Perihelion1.927 AUAphelion3.203 AU