Home›Asteroids›128177 Griffioen128177 GriffioenMain-belt minor planetOpen encyclopedia entry →Designation(128177) GriffioenClassMain-beltSemi-major axis2.8730758 AUEccentricity0.033395Inclination7.53341°Absolute magnitude (H)15.72Perihelion2.777 AUAphelion2.969 AU