Home›Asteroids›549600 2011 OS45549600 2011 OS45Main-belt minor planetDesignation(549600) 2011 OS45ClassMain-beltSemi-major axis3.0685776 AUEccentricity0.0294771Inclination8.72523°Absolute magnitude (H)16.59Perihelion2.978 AUAphelion3.159 AU