Home›Asteroids›549343 2011 GB57549343 2011 GB57Main-belt minor planetDesignation(549343) 2011 GB57ClassMain-beltSemi-major axis3.043471 AUEccentricity0.0186404Inclination9.093°Absolute magnitude (H)16.61Perihelion2.987 AUAphelion3.100 AU