Home›Asteroids›356399 2010 RY99356399 2010 RY99Main-belt minor planetDesignation(356399) 2010 RY99ClassMain-beltSemi-major axis2.6517061 AUEccentricity0.2115094Inclination4.36699°Absolute magnitude (H)17.02Perihelion2.091 AUAphelion3.213 AU