Home›Asteroids›213959 2003 YL21213959 2003 YL21Main-belt minor planetDesignation(213959) 2003 YL21ClassMain-beltSemi-major axis2.6966218 AUEccentricity0.1386072Inclination3.48964°Absolute magnitude (H)16.54Perihelion2.323 AUAphelion3.070 AU