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Surface Brightness--Color Relation for Eclipsing Binaries with ubvy Photometry
Bibcode: 2001AcA....51...75S
Semeniuk, Irena
The relation between visual surface brightness and (b-y)_0 color index is constructed for eclipsing binaries with Hipparcos parallaxes and photometry in the Stromgren four-color ubvy system. The relation is consistent with the Popper relation derived for stars with angular diameters obtained mainly from interferometry or from the lunar occultation…
2001
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Acta Astronomica
Hipparcos
2