Home›Asteroids›16040 1999 GN1816040 1999 GN18Main-belt minor planetDesignation(16040) 1999 GN18ClassMain-beltSemi-major axis2.9974052 AUEccentricity0.0596401Inclination10.31607°Absolute magnitude (H)13.29Perihelion2.819 AUAphelion3.176 AU