Home›Asteroids›316822 1999 WS15316822 1999 WS15Main-belt minor planetDesignation(316822) 1999 WS15ClassMain-beltSemi-major axis3.0242296 AUEccentricity0.0732727Inclination3.21693°Absolute magnitude (H)16.52Perihelion2.803 AUAphelion3.246 AU