Home›Asteroids›197431 2003 YO78197431 2003 YO78Main-belt minor planetDesignation(197431) 2003 YO78ClassMain-beltSemi-major axis2.7888524 AUEccentricity0.1447681Inclination7.94195°Absolute magnitude (H)16.18Perihelion2.385 AUAphelion3.193 AU