Orbits of 665 SB2s in Lamost-MRS
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The period, mass ratio, eccentricity, and other orbital parameters are fundamental for investigating binary star evolution. However, the number of binaries with known orbital...
周期、质量比、偏心率及其他轨道参数是开展双星演化研究的核心基础参数。然而，已知轨道参数的双星数量……
