Home›Asteroids›669137 2012 TW99669137 2012 TW99Main-belt minor planetDesignation(669137) 2012 TW99ClassMain-beltSemi-major axis2.772249 AUEccentricity0.2415953Inclination7.17113°Absolute magnitude (H)17.28Perihelion2.102 AUAphelion3.442 AU