Angular momentum in the z direction vs total energy of the orbit of the ACEP sample studied in this paper (filled red circles) in comparison with a sample of 166 GGCs (smaller filled light green circles) and of dwarf galaxies of the Local Group (smaller filled grey circles). To avoid confusion, the long identification names of some stars were abbreviated as follows: CRTS = CRTS J003041.3−441620; DR2_96 = DR2 2976160827140900096; HE_29 = HE 0114-5929; HE_55 = HE2324−1255; OGLE_006 = OGLE GAL-ACEP-006; SHM = SHM2017J000.07389−10.22146; DR2_24 = DR2 2648605764784426624; DR2_76 = DR2 6498717390695909376.