Orbital parameters of the hierarchical triplet system CN Lyn
Monthly Notices of the Royal Astronomical Society（2021）
摘要
CN Lyn is an intriguing triplet system that contains three equal-mass components. However, the orbital parameters of this rare triple system are still unknown. By monitoring the system since 2016 October 19, 13 eclipse times have been obtained. We discover that the observed minus calculated (O − C) diagram of CN Lyn shows a cyclical variation with a period of 15.80 (± 0.40) years and a projected s...
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关键词
binaries: close,binaries: eclipsing,binaries: spectroscopic,stars: evolution,stars: individual: CN Lyn
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