Home›Asteroids›59437 1999 GY2159437 1999 GY21Main-belt minor planetDesignation(59437) 1999 GY21ClassMain-beltSemi-major axis2.7492481 AUEccentricity0.0237247Inclination8.20645°Absolute magnitude (H)15.1Perihelion2.684 AUAphelion2.814 AU