Home›Asteroids›251750 1998 YN21251750 1998 YN21Main-belt minor planetDesignation(251750) 1998 YN21ClassMain-beltSemi-major axis2.6022805 AUEccentricity0.0809579Inclination6.23034°Absolute magnitude (H)16.77Perihelion2.392 AUAphelion2.813 AU