Home›Asteroids›228145 2009 RU51228145 2009 RU51Main-belt minor planetDesignation(228145) 2009 RU51ClassMain-beltSemi-major axis2.1764672 AUEccentricity0.1972046Inclination2.6238°Absolute magnitude (H)17.73Perihelion1.747 AUAphelion2.606 AU