Home›Asteroids›19555 1999 JO7719555 1999 JO77Main-belt minor planetDesignation(19555) 1999 JO77ClassMain-beltSemi-major axis2.5717763 AUEccentricity0.2005903Inclination8.20696°Absolute magnitude (H)13.83Perihelion2.056 AUAphelion3.088 AU