Home›Asteroids›217684 1999 RT61217684 1999 RT61Main-belt minor planetDesignation(217684) 1999 RT61ClassMain-beltSemi-major axis2.221628 AUEccentricity0.1745681Inclination7.30794°Absolute magnitude (H)17.29Perihelion1.834 AUAphelion2.609 AU