Home›Asteroids›91354 1999 JY5591354 1999 JY55Main-belt minor planetDesignation(91354) 1999 JY55ClassMain-beltSemi-major axis2.5982643 AUEccentricity0.1396374Inclination7.43183°Absolute magnitude (H)15.92Perihelion2.235 AUAphelion2.961 AU