Binary Star Orbits. VI. The Interferometric-spectroscopic Binary 73 Leo

Binary Star Orbits. VI. The Interferometric-spectroscopic Binary 73 Leo

Discordances in radial-velocity measurements of 73 Leonis, made more than a century ago, gave rise to the first suggestion that this fifth-magnitude star was a binary system, but it was 40 yr before an accurate investigation of the object commenced, and a further 25 yr (close to three orbital cycles...

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Bibliographic Details
Main Authors: Brian D. Mason, R. Elizabeth M. Griffin, R. T. Zavala, Christian A. Hummel, Haley M. Hurowitz, Jonathan L. Hurowitz, William I. Hartkopf, Ellyn K. Baines, Stephen J. Williams, Rachel A. Matson
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astronomical Journal
Subjects:
Binary stars
Interferometric binary stars
Spectroscopic binary stars
Online Access:https://doi.org/10.3847/1538-3881/ade38d
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