Interacting planetary nebulae III: verification and galactic population based on the measurements of Gaia EDR3

The phenomenon of interaction between planetary nebulae (PNe) and the interstellar medium (ISM) is one significant issues in field astrophysics. main objective this paper to verify process for objects that have been known as interacting PNe (IPNe) literature. This study based on parallax proper motion observations facilitated recently by early third data release Gaia space mission. Based nebular central star (CS) towards region PN ISM, we were able a group 68 disprove 33 PNe. members both groups confirmed genuine PN-ISM belonging are false mimic structure IPNe. Moreover, calculated physical kinematic properties verified analyzed their galactic population classification using reliable precise measurements CS. We find 41% associated with thin thick disks, respectively, while 18% or disks. kinematical results show thin-disk smaller vertical heights, velocities, peculiar velocities than those disk.