The morphological study of spiral/lenticular galaxies in some pairs

This work presents the optical observations for three galaxy pairs. We have presented the isophotal contours and geometrical analysis (x-center shift (xc), y-center shift (yc), ellipticity (Ellip = 1 − b/a) and position angle (P.A.)) for each component of the pair. The projected linear separations rp and the relative velocity Δv of each pair have been determined.