Home›Asteroids›228047 2008 HH21228047 2008 HH21Inner minor planetDesignation(228047) 2008 HH21ClassInnerSemi-major axis1.929144 AUEccentricity0.0749009Inclination21.07706°Absolute magnitude (H)17.75Perihelion1.785 AUAphelion2.074 AU