Home›Asteroids›171500 1997 GJ20171500 1997 GJ20Main-belt minor planetDesignation(171500) 1997 GJ20ClassMain-beltSemi-major axis2.4260521 AUEccentricity0.1250371Inclination1.66693°Absolute magnitude (H)16.7Perihelion2.123 AUAphelion2.729 AU