Home›Asteroids›66581 1999 RF15566581 1999 RF155Main-belt minor planetDesignation(66581) 1999 RF155ClassMain-beltSemi-major axis2.5131542 AUEccentricity0.0674561Inclination4.08983°Absolute magnitude (H)15.74Perihelion2.344 AUAphelion2.683 AU