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Properties and Nature of Be Stars. 14. Is KX And a Strongly Interacting Binary?

Harmanec, P.; Hadrava, P.; Koubsky, P. +5 more

This paper summarizes and adds to the observational knowledge of KX And, a peculiar emission-line object. A formal orbital solution, based on new Ondrejov and all previously published radial velocities of the metallic shell lines in the optical region has led to an improved ephemeris. Radial velocities of various lines measured in the IUE spectra …