Home›Asteroids›257209 2008 WW91257209 2008 WW91Inner minor planetDesignation(257209) 2008 WW91ClassInnerSemi-major axis1.916954 AUEccentricity0.1164486Inclination23.2216°Absolute magnitude (H)17.47Perihelion1.694 AUAphelion2.140 AU