Using integral field spectroscopic data from the Mapping Nearby Galaxies at Apache Point Observatory survey for three galaxies: SDSS J074834. 64 + 444117. 8, SDSS J113356. 96 + 511459. 2, and SDSS J105252. 58 + 432542. 2, we studied the kinematics of three galaxies with inconsistent kinematics. By dividing the results of dynamical modeling into subsystems by the circularity parameter ₙ, which we performed using two methods—the Jeans and Schwarzschild orbit-based methods, we confirmed the presence of inconsistent kinematics in all three galaxies. All of them have a counter-rotating stellar disk comparable in mass to the main disk. In the future, we will perform a population-dynamical analysis of the populations of each of the dynamical subsystems.
Goradzhanov et al. (Mon,) studied this question.