Home›Asteroids›40291 1999 JX7140291 1999 JX71Main-belt minor planetDesignation(40291) 1999 JX71ClassMain-beltSemi-major axis2.5425141 AUEccentricity0.2010297Inclination5.44894°Absolute magnitude (H)15.74Perihelion2.031 AUAphelion3.054 AU