• Corpus ID: 211044051

Two intermediate-mass brown dwarfs from the TESS mission

  title={Two intermediate-mass brown dwarfs from the TESS mission},
  author={Theron W. Carmichael and Samuel N. Quinn and Alexander J. Mustill and Chelsea X. Huang and George Zhou and Carina M. Persson and Louise D. Nielsen and Karen A. Collins and Carl A. Ziegler and Kevin I. Collins and Joseph E. Rodriguez and Avi Shporer and Rafael Brahm and Andrew W. Mann and François Bouchy and Malcolm Fridlund and Keivan G. Stassun and Coel Hellier and Julia V. Seidel and Manu Stalport and St{\'e}phane Udry and Francesco A. Pepe and Michael J. Ireland and Maru{\vs}a Žerjal and C{\'e}sar Brice{\~n}o and Nicholas M. Law and Andr{\'e}s Jord{\'a}n and N{\'e}stor Espinoza and Th. Henning and Paula Sarkis and David W. Latham},
We report the discovery of two intermediate-mass brown dwarfs (BDs), TOI-569b and TOI-1406b, from NASA’s Transiting Exoplanet Survey Satellite mission. TOI-569b has an orbital period of P = 6.55604 ± 0.00016 days, a mass of Mb = 63.8 ± 1.0 MJ, and a radius of Rb = 0.75 ± 0.02 RJ. Its host star, TOI-569, has a mass of M? = 1.21± 0.03 M , a radius of R? = 1.48± 0.03 R , and an effective temperature of Teff = 5705 ± 76K. TOI-1406b has an orbital period of P = 10.57415 ± 0.00063 days, a mass of Mb… 


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