Corpus ID: 237503492

Surveying the Bright Stars by Optical Interferometry III: A Magnitude-Limited Multiplicity Survey of Classical Be-Stars

@inproceedings{Hutter2021SurveyingTB,
  title={Surveying the Bright Stars by Optical Interferometry III: A Magnitude-Limited Multiplicity Survey of Classical Be-Stars},
  author={Donald J. Hutter and Christopher Tycner and Robert T. Zavala and James A. Benson and Christian A. Hummel and Henry Zirm},
  year={2021}
}
We present the results of a multiplicity survey for a magnitude-limited sample of 31 classical Be stars conducted with the Navy Precision Optical Interferometer and the Mark III Stellar Interferometer. The interferometric observations were used to detect companions in ten previously known binary systems. For two of these sources (66 Oph and β Cep) new orbital solutions were obtained, while for a third source (υ Sgr) our observations provide the first direct, visual detection of the hot sdO… Expand

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