Home›Asteroids›18177 Harunaga18177 HarunagaMain-belt minor planetOpen encyclopedia entry →Designation(18177) HarunagaClassMain-beltSemi-major axis2.7611108 AUEccentricity0.0824414Inclination7.83868°Absolute magnitude (H)14.13Perihelion2.533 AUAphelion2.989 AU