Orbit of galaxies (9 <  log M_⋆/M_⊙ < 9.5) falling onto the z = 0 cluster halos at redshift 1 < z < 2 and 0.5 < z < 1. Red, pink, light blue, and blue shaded regions mark the strong, moderate, weak, and no RPS zones at z ∼ 0.5. The left and right panels show the orbits of galaxies in different halo mass ranges. Different colors indicate different bins of infall time. Solid and dashed lines show results for GAEA and TNG galaxies. The numbers next to the orbits indicate the time T − T_FP in units of Gyr. Negative and positive values correspond to time before and after the pericenter.