  We present the intra-cluster kinematics and dynamics of three open clusters:
NGC 1193, NGC 2355, and King 12 by incorporating kinematical and photometric
data from Gaia DR3, as well as a ground-based telescope. After selecting
cluster members based on proper motion data, clusters' fundamental and
structural parameters are investigated. We found the clusters at distances of
4.45, 1.97, and 3.34 kpc from the Sun in the direction of the Galactic
anticenter. The luminosity function of the cluster NGC 1193 is flat, whereas it
advances towards the fainter ends of the other two clusters. We observed a dip
in the luminosity function of King 12. The mass function slopes for all three
clusters differ from the solar neighbourhood reported by Salpeter, with NGC
1193 and NGC 2355 being flatter and King 12 having a higher value than the
Salpeter value. The intra-cluster kinematics depict that stars in King 12 are
moving outwards due to tidal forces from the Galactic disc, which we confirmed
by plotting the cluster's orbit in the Galaxy. Stars in NGC 2355 are moving
with smaller relative velocities and have zero mean relative motion, which
signifies that the cluster is neither contracting nor evaporating. The Galactic
orbits of NGC 1193 suggest that it is orbiting farther from the Galactic disc,
and so is less impacted by the Galactic tidal forces.
