Home›Asteroids›658100 2017 GT20658100 2017 GT20Main-belt minor planetDesignation(658100) 2017 GT20ClassMain-beltSemi-major axis2.5542103 AUEccentricity0.0640238Inclination16.55428°Absolute magnitude (H)18Perihelion2.391 AUAphelion2.718 AU