Home›Asteroids›17657 Himawari17657 HimawariInner minor planetOpen encyclopedia entry →Designation(17657) HimawariClassInnerSemi-major axis1.9271903 AUEccentricity0.0869429Inclination23.07528°Absolute magnitude (H)15.1Perihelion1.760 AUAphelion2.095 AU