Home›Asteroids›143773 2003 WY42143773 2003 WY42Main-belt minor planetDesignation(143773) 2003 WY42ClassMain-beltSemi-major axis2.212557 AUEccentricity0.1935735Inclination6.06017°Absolute magnitude (H)17.16Perihelion1.784 AUAphelion2.641 AU