Home›Asteroids›139388 2001 NQ4139388 2001 NQ4Main-belt minor planetDesignation(139388) 2001 NQ4ClassMain-beltSemi-major axis2.5543111 AUEccentricity0.109205Inclination1.93423°Absolute magnitude (H)15.96Perihelion2.275 AUAphelion2.833 AU