Home›Asteroids›390573 2001 HB57390573 2001 HB57Inner minor planetDesignation(390573) 2001 HB57ClassInnerSemi-major axis1.9034149 AUEccentricity0.061741Inclination22.07034°Absolute magnitude (H)17.56Perihelion1.786 AUAphelion2.021 AU