HD 33632 Ab

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HD 33632 Ab
Details
Mass 46 ± 8  MJup
Radius 0.97  RJup

HD 33632 Ab is a brown dwarf located in the constellation of Auriga orbiting the star HD 33632. It was directly imaged in mid 2024. [1]

Physical characteristics

HD 33632 Ab has a radius of 0.97 Jupiter radii [1] and a mass of 46 ± 8 Jupiter masses. [2]

References

  1. 1 2 Morsy, Mona El; Currie, Thayne; Bovie, Danielle; Kuzuhara, Masayuki; Lacy, Brianna; Li, Yiting; Tobin, Taylor; Brandt, Timothy; Chilcote, Jeffrey (2025-04-03), "Dynamical and Atmospheric Characterization of the Substellar Companion HD 33632 Ab from Direct Imaging, Astrometry, and Radial-Velocity Data", The Astrophysical Journal, 981 (1): 20, arXiv: 2407.20322 , Bibcode:2025ApJ...981...20E, doi: 10.3847/1538-4357/ada3be , retrieved 2025-05-25
  2. ↑ Hsu, Chih-Chun; Wang, Jason J.; Xuan, Jerry W.; Ruffio, Jean-Baptiste; Morris, Evan; Echeverri, Daniel; Xin, Yinzi; Liberman, Joshua; Finnerty, Luke; Horstman, Katelyn; Sappey, Ben; Doppmann, Gregory W.; Mawet, Dimitri; Jovanovic, Nemanja; Fitzgerald, Michael P. (August 2024). "Rotation and Abundances of the Benchmark Brown Dwarf HD 33632 Ab from Keck/KPIC High-resolution Spectroscopy". The Astrophysical Journal. 971 (1): 9. arXiv: 2405.08312 . Bibcode:2024ApJ...971....9H. doi: 10.3847/1538-4357/ad58d3 . ISSN   0004-637X.


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