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We re-analysed the behaviour of coronal activity of the RS CVn-type binaries as a function of stellar and orbital parameters. Highly significant correlations were found between the x-ray luminosity Lx...
Kinematics of RS CVn and W UMa Binaries in the Hipparcos Catalogue
RS CVn W UMa Binaries Hipparcos Catalogue
2010/4/16
Space motions of RS CVn and W UMa binaries have been calculated using parallaxes and proper motions from Hipparcos catalogue and radial velocities from the literature. We have calculating the mean mot...