Home›Asteroids›390243 2012 XK78390243 2012 XK78Main-belt minor planetDesignation(390243) 2012 XK78ClassMain-beltSemi-major axis2.4482399 AUEccentricity0.1740346Inclination4.62255°Absolute magnitude (H)17.44Perihelion2.022 AUAphelion2.874 AU