Ultrashort period (USP) rocky planets are expected to be depleted of any substantial gaseous envelope due to the intense irradiation they receive from their host star, making the recent detection of an atmosphere around TOI-561 b particularly surprising. That finding was based on the planet’s bulk density and dayside e...
S. Boucher, L. Dang, Alex McGinty et al.· Astronomical Journal· 0 citations
Asteroseismology provides precise stellar parameters, which are particularly useful for benchmark stars with accurate independent measurements. However, most benchmark solar-like oscillators are red giants.
We present a detailed analysis of the asteroseismic main-sequence benchmark star ̧hi Dra A in the Transiting Exop...
J. Rudrasingam, M. Lund, F. Grundahl et al.· Astronomy & Astrophysics· 0 citations
Transiting warm Jupiters orbiting bright stars are scarcely known, but a substantial number of these planets have been uncovered by the TESS mission. In this work, we report the discovery and confirmation of a transiting warm Jupiter orbiting the bright (V = 8.70) subgiant star HD 715 (TOI-6893). HD 715 b was originall...
Alexander Venner, R. Wittenmyer, A. Vanderburg et al.· Astronomical Journal· 0 citations
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