Home›Asteroids›192640 1999 RY20192640 1999 RY20Main-belt minor planetDesignation(192640) 1999 RY20ClassMain-beltSemi-major axis2.7139502 AUEccentricity0.1707451Inclination13.09582°Absolute magnitude (H)15.8Perihelion2.251 AUAphelion3.177 AU