Left: the specific energy, E, vs. the square of the specific angular momentum, L², of Leo VI and the members of the Crater-Leo infall group. We find that the E−L² distributions of Leo II, Leo IV, Leo V, and Crater all intersect at (L², E) ∼  (780 kpc⁴ Myr⁻², −0.023 kpc² Myr⁻²), suggesting a common origin (M. S. Pawlowski 2021). The E−L² distribution of Leo VI is inconsistent with the other infall group members, suggesting that it may not be part of the group. Right: the specific energy, E, vs. the z-component of the specific angular momentum, L_z, of Leo VI and the other satellites. The cross markers represent the median E−L_z values of the satellites, while the contour lines represent the 1σ uncertainties. The E−L_z distribution of Leo VI is consistent with all the other members of the Crater-Leo infall group, albeit with large uncertainties.