That's the upshot of the orbital elements calculated on Monday by Brian G. Marsden (Smithsonian Astrophysical Observatory).

这是由Brian G . M arsden(史密松天体物理天文台)在星期一的时候根据它的轨道参数所得出的结论。

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As Ba star systems are evolved from G-K star systems, the distribution of orbital eccentricities and periods of Ba stars can show the final orbital character of binaries.

由于钡星系统是由普通红巨星双星系统演化而来，因此钡星系统的轨道偏心率及周期的分布显示了经过质量吸积后双星系统的最终轨道特征。

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