New low-mass members of the Octans stellar association and an updated 30–40 Myr lithium age

@article{Murphy2015NewLM,
  title={New low-mass members of the Octans stellar association and an updated 30–40 Myr lithium age},
  author={S. Murphy and W. Lawson},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2015},
  volume={447},
  pages={1267-1281}
}
  • S. Murphy, W. Lawson
  • Published 2015
  • Physics
  • Monthly Notices of the Royal Astronomical Society
  • The Octans association is one of several young stellar moving groups recently discovered in the Solar neighbourhood, and hence a valuable laboratory for studies of stellar, circumstellar disc and planetary evolution. However, a lack of low-mass members or any members with trigonometric parallaxes means the age, distance and space motion of the group are poorly constrained. To better determine its membership and age, we present the first spectroscopic survey for new K and M-type Octans members… CONTINUE READING
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