Kernel density estimation models of the characteristic orbital energy ((E_max + E_min)/2), the orbital Jacobi energy (E_J), orbital pericentre and apocentre, orbital eccentricity, and maximum vertical height above the Galactic plane for GCs with an accreted origin (e.g., Massari et al. 2019). The position of FSR 1776 is shown as a black dot. The top right panel shows the minimum and maximum values of the z-component of the angular momentum in the inertial frame, and indicates the regions dominated by prograde and retrograde orbits, and those dominated by orbits that change their sense of motion from prograde to retrograde (P-R).