Home›Asteroids›402389 2005 YU77402389 2005 YU77Main-belt minor planetDesignation(402389) 2005 YU77ClassMain-beltSemi-major axis3.000523 AUEccentricity0.1354611Inclination4.23334°Absolute magnitude (H)16.66Perihelion2.594 AUAphelion3.407 AU