Home›Asteroids›49687 1999 TQ17849687 1999 TQ178Main-belt minor planetDesignation(49687) 1999 TQ178ClassMain-beltSemi-major axis2.224793 AUEccentricity0.0809701Inclination2.423°Absolute magnitude (H)16.27Perihelion2.045 AUAphelion2.405 AU