BVRI CCD photometry of the peculiar galaxies NGC 5605 and NGC 5665

The paper presents the results of BVRI CCD photometry of the late-type peculiar galaxies NGC 5605 and NGC 5665 obtained on the 1.5-m telescope of the Ma\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document} $$\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l}$$ \end{document}danak Observatory (Uzbekistan). Regions of star formation are identified and studied. The compositions of the stellar populations in various regions of NGC 5605 and NGC 5665 are estimated using two-color diagrams. The ages of blue condensations (stellar aggregates) in the spiral arms of the galaxies are determined. It is concluded that NGC 5665 underwent an interaction with another galaxy 5×108 yr ago.