Home›Asteroids›23978 1999 JF2123978 1999 JF21Main-belt minor planetDesignation(23978) 1999 JF21ClassMain-beltSemi-major axis2.653006 AUEccentricity0.231841Inclination6.32124°Absolute magnitude (H)13.38Perihelion2.038 AUAphelion3.268 AU