Home›Asteroids›816428 2011 HG40816428 2011 HG40Main-belt minor planetDesignation(816428) 2011 HG40ClassMain-beltSemi-major axis2.33475 AUEccentricity0.1339565Inclination7.1487°Absolute magnitude (H)18.53Perihelion2.022 AUAphelion2.648 AU