Home›Asteroids›21669 1999 RF821669 1999 RF8Main-belt minor planetDesignation(21669) 1999 RF8ClassMain-beltSemi-major axis2.3121749 AUEccentricity0.183125Inclination2.33447°Absolute magnitude (H)15.48Perihelion1.889 AUAphelion2.736 AU