The empirical mass-luminosity relation |
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Authors: | B Cester S Ferluga C Boehm |
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Institution: | 1. Osservatorio Astronomico, Trieste, Italy
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Abstract: | On the basis of the most recent data for visual and spectrophotometric binaries, the empirical mass-luminosity relation has been investigated. It is shown that, for the sample collected, the relation may be divided into three parts, for which numerical relations are given. A table summarizing the observational results on the fractional mass of the secondary component in visual systems is given. |
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