Home›Asteroids›237238 2008 WY21237238 2008 WY21Main-belt minor planetDesignation(237238) 2008 WY21ClassMain-beltSemi-major axis2.9387209 AUEccentricity0.1327374Inclination1.73957°Absolute magnitude (H)16.23Perihelion2.549 AUAphelion3.329 AU