Home›Asteroids›445778 2011 YW17445778 2011 YW17Main-belt minor planetDesignation(445778) 2011 YW17ClassMain-beltSemi-major axis2.9646334 AUEccentricity0.1396962Inclination4.19951°Absolute magnitude (H)16.75Perihelion2.550 AUAphelion3.379 AU