Home›Asteroids›20704 1999 WH20704 1999 WHMain-belt minor planetDesignation(20704) 1999 WHClassMain-beltSemi-major axis2.9980237 AUEccentricity0.083179Inclination11.21399°Absolute magnitude (H)12.35Perihelion2.749 AUAphelion3.247 AU