Browsing Physics & Astronomy Publications by Author "Stassun, Keivan G."

Now showing items 1-2 of 2

    • Independent Validation of the Temperate Super-Earth HD 79211 b using HARPS-N 
      Stassun, Keivan G. (Astronomical Journal, 2023-02-01)
      We present high-precision radial velocities (RVs) from the HARPS-N spectrograph for HD79210 and HD79211, two M0V members of a gravitationally-bound binary system. We detect a planet candidate with a period of 24.421(-0.0 ...
    • A Low-mass Pre-main-sequence Eclipsing Binary in Lower Centaurus Crux Discovered with TESS 
      Stassun, Keivan G.; Torres, Guillermo; Kounkel, Marina; Feliz, Dax L.; Bouma, Luke G.; Howell, Steve B.; Gnilka, Crystal L.); Furlan, E. (The Astrophysical Journal, 2022-12-20)
      We report the discovery of 2M1222-57 as a low-mass, pre-main-sequence (PMS) eclipsing binary (EB) in the Lower Centaurus Crux (LCC) association for which, using Gaia parallaxes and proper motions with a neural net age ...