Home›Asteroids›191557 2003 WT63191557 2003 WT63Main-belt minor planetDesignation(191557) 2003 WT63ClassMain-beltSemi-major axis3.0801808 AUEccentricity0.2535032Inclination0.0939°Absolute magnitude (H)16.03Perihelion2.299 AUAphelion3.861 AU