Home›Asteroids›17953 1999 JB2017953 1999 JB20Main-belt minor planetDesignation(17953) 1999 JB20ClassMain-beltSemi-major axis2.9935598 AUEccentricity0.3275486Inclination10.62804°Absolute magnitude (H)13.66Perihelion2.013 AUAphelion3.974 AU