Home›Asteroids›20656 1999 TX25820656 1999 TX258Main-belt minor planetDesignation(20656) 1999 TX258ClassMain-beltSemi-major axis3.1960619 AUEccentricity0.1496098Inclination2.02346°Absolute magnitude (H)14.26Perihelion2.718 AUAphelion3.674 AU