Home›Asteroids›454784 2014 YD21454784 2014 YD21Main-belt minor planetDesignation(454784) 2014 YD21ClassMain-beltSemi-major axis3.133252 AUEccentricity0.122985Inclination10.65825°Absolute magnitude (H)16.73Perihelion2.748 AUAphelion3.519 AU