Home›Asteroids›53170 1999 CH1953170 1999 CH19Main-belt minor planetDesignation(53170) 1999 CH19ClassMain-beltSemi-major axis2.3919475 AUEccentricity0.1082532Inclination3.2695°Absolute magnitude (H)15.15Perihelion2.133 AUAphelion2.651 AU