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Long-term optical variability of Her X-1
Published online by Cambridge University Press: 30 December 2019
Abstract
Long-term and short-term multicolor photometric variations of the X-ray binary system Her X-1 (HZ Her) has been studied. We obtained new VRI observations of the system by using the 60cm Robotic telescope at the TÜBİTAK National Observatory (TUG) in 2018. Using newly obtained data, we modified the orbital period of the binary system with a neutron star component.
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- © International Astronomical Union 2019