Home›Asteroids›90355 2003 HC1290355 2003 HC12Main-belt minor planetDesignation(90355) 2003 HC12ClassMain-beltSemi-major axis2.7001838 AUEccentricity0.190252Inclination14.52854°Absolute magnitude (H)14.88Perihelion2.186 AUAphelion3.214 AU