Home›Asteroids›518342 2017 CH18518342 2017 CH18Main-belt minor planetDesignation(518342) 2017 CH18ClassMain-beltSemi-major axis2.966512 AUEccentricity0.1198805Inclination11.40328°Absolute magnitude (H)16.56Perihelion2.611 AUAphelion3.322 AU