Home›Asteroids›6561 Gruppetta6561 GruppettaMain-belt minor planetOpen encyclopedia entry →Designation(6561) GruppettaClassMain-beltSemi-major axis2.590721 AUEccentricity0.1858538Inclination13.68414°Absolute magnitude (H)13.35Perihelion2.109 AUAphelion3.072 AU