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This paper is devoted to the analysis of new observational data for the groupof galaxies NGC 7465/64/63, which were obtained at the 6-m telescope of theSpecial Astrophysical Observatory of the Russian Academy of Sciences (SAO RAS)with the multimode instrument SCORPIO and the Multi Pupil Fiber Spectrograph.For one of group members (NGC 7465) the presence of a polar ring was suspected.Large-scale brightness distributions, velocity and velocity dispersion fieldsof the ionized gas for all three galaxies as well as line-of-sight velocitycurves on the basis of emission and absorption lines and a stellar velocityfield in the central region for NGC 7465 were constructed. As a result of theanalysis of the obtained information, we revealed an inner stellar disk (r ~0.5 kpc) and a warped gaseous disk in addition to the main stellar disk, in NGC7465. On the basis of the joint study of photometric and spectral data it wasascertained that NGC 7464 is the irregular galaxy of the IrrI type, whosestructural and kinematic peculiarities resulted most likely from thegravitational interaction with NGC 7465. The velocity field of the ionized gasof NGC 7463 turned out typical for spiral galaxies with a bar, and the bendingof outer parts of its disk could arise owing to the close encounter with one ofgalaxies of the environment.

Study of the structure and kinematics of the NGC 7465/64/63 triplet galaxies