Home›Asteroids›188820 2005 YW1188820 2005 YW1Main-belt minor planetDesignation(188820) 2005 YW1ClassMain-beltSemi-major axis2.7451812 AUEccentricity0.1822402Inclination4.78336°Absolute magnitude (H)16.38Perihelion2.245 AUAphelion3.245 AU