Home›Asteroids›603912 2015 HX99603912 2015 HX99Main-belt minor planetDesignation(603912) 2015 HX99ClassMain-beltSemi-major axis2.3508472 AUEccentricity0.1726402Inclination1.89815°Absolute magnitude (H)18.42Perihelion1.945 AUAphelion2.757 AU