Home›Asteroids›551166 2012 XP78551166 2012 XP78Main-belt minor planetDesignation(551166) 2012 XP78ClassMain-beltSemi-major axis2.6419036 AUEccentricity0.1608407Inclination3.14213°Absolute magnitude (H)17.87Perihelion2.217 AUAphelion3.067 AU