Home›Asteroids›649465 2011 GB21649465 2011 GB21Main-belt minor planetDesignation(649465) 2011 GB21ClassMain-beltSemi-major axis2.7325318 AUEccentricity0.201862Inclination12.80501°Absolute magnitude (H)16.54Perihelion2.181 AUAphelion3.284 AU