Home›Asteroids›13278 Grotecloss13278 GroteclossMain-belt minor planetOpen encyclopedia entry →Designation(13278) GroteclossClassMain-beltSemi-major axis2.4219598 AUEccentricity0.1836398Inclination2.0608°Absolute magnitude (H)14.69Perihelion1.977 AUAphelion2.867 AU