  We apply a fully quantum mechanical Coulomb breakup theory under the aegis of
post form finite-range distorted wave Born approximation to analyze the elastic
Coulomb breakup of $^{29}$Ne on $^{208}$Pb at $244$\,MeV/u. We calculate
several reaction observables to quantify its structural parameters. One-neutron
removal cross-section is calculated to check the consistency of the ground
state configuration of $^{29}$Ne with the available experimental data. A
scrutiny of the parallel momentum distribution of the charged fragment reveals
a full width at half maximum of $82$\,MeV/c, which is in good agreement with
the experimental value and indicates a moderate halo for a nearly spherical
$^{29}$Ne in the $^{28}$Ne$(0^+) \otimes 2p_{3/2}\nu$ ground state. The
energy-angular distributions and average momentum of the charged fragment point
to the absence of post-acceleration effects in the breakup process, a desirable
result for the elastic breakup.
