Home›Asteroids›878383 2012 HD31878383 2012 HD31Inner minor planetDesignation(878383) 2012 HD31ClassInnerSemi-major axis1.8628922 AUEccentricity0.0834299Inclination21.55693°Absolute magnitude (H)18.48Perihelion1.707 AUAphelion2.018 AU