Open Astronomy (Dec 2012)

Chemical Composition of a Young Star HD 377

  • Kipper Tõnu

DOI
https://doi.org/10.1515/astro-2017-0400
Journal volume & issue
Vol. 21, no. 4
pp. 421 – 434

Abstract

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A high resolution spectrum of a pre-main sequence star HD 377 is analyzed. The atmospheric parameters are found to be: Teff =5875 K, log g = 4.25 and the microturbulent velocity ξt = 1.40 kms−1. The metallicity of HD377 is slightly higher than of the Sun, [Fe/H]=0.21. The lithium abundance is very high log ε(Li) = 3.02.

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