Home›Asteroids›216639 2003 GK21216639 2003 GK21Inner minor planetDesignation(216639) 2003 GK21ClassInnerSemi-major axis1.9961063 AUEccentricity0.2702804Inclination6.74022°Absolute magnitude (H)17.13Perihelion1.457 AUAphelion2.536 AU