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arXiv · 1804.05248

A Pre-Gaia DR2 Survey for Nearby M Dwarfs in Young Associations

Jonathan Gagné·Jacqueline K. Faherty·Gilles Fontaine
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Abstract

In this research note we identify 130 new M-type candidate members of young associations with the BANYAN $\Sigma$ tool and recently published trigonometric distances from RECONS and URAT-South. We identify a white dwarf candidate in the AB Doradus moving group, but determine that its cooling age is too large and reject it as a member. Three stars (G 13-39, LHS 2935 and G 152-1) now have complete kinematics and are strong candidate members in the AB Doradus and Carina-Near moving groups, but still lack a confirmation of their young age independent of their kinematics.

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Jonathan Gagné, Jacqueline K. Faherty, Gilles Fontaine. 2018-04-14. A Pre-Gaia DR2 Survey for Nearby M Dwarfs in Young Associations. https://arxiv.org/abs/1804.05248

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