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The spectroscopic study of astrometric binaries

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The spectroscopic observations of several astrometric binaries, obtained by the author during the past 20 years, are described. Main emphasis is placed on the determination of orbital elements of visual binaries, and the detection of unseen companions.

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Ishida, G. The spectroscopic study of astrometric binaries. Astrophys Space Sci 110, 161–162 (1985). https://doi.org/10.1007/BF00660624

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  • Radial Velocity
  • Orbital Element
  • Astronomical Observatory
  • Velocity Curve
  • Small Fluctuation