Retrieving Young Cloudy L Dwarfs: A Nearby Planetary-mass Companion BD+60 1417B and its Isolated Red Twin W0047

We present an atmospheric retrieval analysis on a set of young, cloudy, red L dwarfs—CWISER J124332.12+600126.2 (BD+60 1417B) and WISEP J004701.06+680352.1 (W0047)—using the Brewster retrieval framework. We also present the first elemental abundance measurements of the young K-dwarf (K0) host star,...

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Detalhes bibliográficos

Principais autores:	Caprice L. Phillips, Jacqueline K. Faherty, Ben Burningham, Johanna M. Vos, Eileen C. Gonzales, Emily J. Griffith, Sherelyn Alejandro Merchan, Emily Calamari, Channon Visscher, Caroline V. Morley, Niall Whiteford, Josefine Gaarn, Ilya Ilyin, Klaus Strassmeier, Ji Wang
Formato:	Artigo
Idioma:	Inglês
Publicado em:	IOP Publishing 2024-01-01
Colecção:	The Astrophysical Journal
Assuntos:	Brown dwarfs Atmospheric composition Substellar companion stars Fundamental parameters of stars L dwarfs Stellar abundances
Acesso em linha:	https://doi.org/10.3847/1538-4357/ad5d57
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