Home›Asteroids›66321 1999 JW5166321 1999 JW51Main-belt minor planetDesignation(66321) 1999 JW51ClassMain-beltSemi-major axis2.332152 AUEccentricity0.1638363Inclination3.07652°Absolute magnitude (H)15.56Perihelion1.950 AUAphelion2.714 AU