The LHS 1678 System: Two Earth-sized Transiting Planets and an Astrometric Companion Orbiting an M Dwarf Near the Convective Boundary at 20 pc

The LHS 1678 System: Two Earth-sized Transiting Planets and an Astrometric Companion Orbiting an M Dwarf Near the Convective Boundary at 20 pc

We present the Transiting Exoplanet Survey Satellite (TESS) discovery of the LHS 1678 (TOI-696) exoplanet system, comprised of two approximately Earth-sized transiting planets and a likely astrometric brown dwarf orbiting a bright (VJ = 12.5, Ks = 8.3) M2 dwarf at 19.9 pc. The two TESS-detected plan...

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Bibliographic Details
Main Authors:	Vanderburg, Andrew (Author), Seager, Sara (Author)
Format:	Article
Language:	English
Published:	American Astronomical Society, 2022-05-03T18:41:45Z.
Subjects:	Article
Online Access:	Get fulltext

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