Home›Asteroids›418338 2008 GD21418338 2008 GD21Inner minor planetDesignation(418338) 2008 GD21ClassInnerSemi-major axis1.922106 AUEccentricity0.0604768Inclination22.99486°Absolute magnitude (H)17.56Perihelion1.806 AUAphelion2.038 AU