Mass Ratio of Single-line Spectroscopic Binaries with Visual Orbits Using Bayesian Inference and Suitable Priors

We present orbital elements for 22 single-line binaries, nine of them studied for the first time, determined from a joint spectroscopic and astrometric solution. The astrometry is based on interferometric measurements obtained with the HRCam Speckle camera on the SOAR 4.1 m telescope at Cerro Pachon...

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Bibliographic Details

Published in:	The Astronomical Journal
Main Authors:	Jennifer Anguita-Aguero, Rene A. Mendez, Miguel Videla, Edgardo Costa, Leonardo Vanzi, Nicolas Castro-Morales, Camila Caballero-Valdes
Format:	Article
Language:	English
Published:	IOP Publishing 2023-01-01
Subjects:	Binary stars Astrometric binary stars Visual binary stars Interferometric binary stars Stellar masses Stellar properties
Online Access:	https://doi.org/10.3847/1538-3881/acf297