Home›Asteroids›15203 Grishanin15203 GrishaninMain-belt minor planetOpen encyclopedia entry →Designation(15203) GrishaninClassMain-beltSemi-major axis2.4333577 AUEccentricity0.1916965Inclination2.67362°Absolute magnitude (H)14.21Perihelion1.967 AUAphelion2.900 AU