Home›Asteroids›181704 1989 NA181704 1989 NAMain-belt minor planetDesignation(181704) 1989 NAClassMain-beltSemi-major axis2.6447219 AUEccentricity0.4567424Inclination14.12749°Absolute magnitude (H)15.84Perihelion1.437 AUAphelion3.853 AU