Home›Asteroids›40687 1999 RS22040687 1999 RS220Main-belt minor planetDesignation(40687) 1999 RS220ClassMain-beltSemi-major axis2.671493 AUEccentricity0.1570073Inclination12.81533°Absolute magnitude (H)14.4Perihelion2.252 AUAphelion3.091 AU