Home›Asteroids›28399 1999 RY13628399 1999 RY136Main-belt minor planetDesignation(28399) 1999 RY136ClassMain-beltSemi-major axis3.0026531 AUEccentricity0.0835478Inclination9.42251°Absolute magnitude (H)14.05Perihelion2.752 AUAphelion3.254 AU