Home›Asteroids›59923 1999 RY16559923 1999 RY165Main-belt minor planetDesignation(59923) 1999 RY165ClassMain-beltSemi-major axis2.7883213 AUEccentricity0.1997732Inclination3.93314°Absolute magnitude (H)15.38Perihelion2.231 AUAphelion3.345 AU