Home›Asteroids›17949 1999 JA1817949 1999 JA18Main-belt minor planetDesignation(17949) 1999 JA18ClassMain-beltSemi-major axis2.6783592 AUEccentricity0.1846647Inclination12.22448°Absolute magnitude (H)13.64Perihelion2.184 AUAphelion3.173 AU