Browsing by Author "Sefako, Ramotholo R."

Now showing items 1-2 of 2

    • NGTS-19b: a high-mass transiting brown dwarf in a 17-d eccentric orbit 
      Acton, Jack S.; Goad, Michael R.; Burleigh, Matthew R.; Casewell, Sarah L.; Breytenbach, Hannes; Nielsen, Louise D.; Smith, Gareth; Anderson, David R.; Battley, Matthew P.; Bayliss, Daniel; Bouchy, François; Bryant, Edward M.; Csizmadia, Szilárd; Eigmüller, Philipp; Gill, Samuel; Gillen, Edward; Grieves, Nolan; Günther, Maximilian N.; Henderson, Beth A.; Hodgkin, Simon T.; Jackman, James A. G.; Jenkins, James Stewart; Lendl, Monika; McCormac, James; Moyano, Maximiliano; Nelson, Richard P.; Sefako, Ramotholo R.; Smith, Alexis M. S.; Stalport, Manu; Thomas, Jessymol K.; Tilbrook, Rosanna H.; Udry, Stéphane; West, Richard; Wheatley, Peter J.; Worters, Hannah L.; Vines, José I.; Alves Rodrigues, Douglas (Oxford University Press, 2021)
      We present the discovery of NGTS-19b, a high-mass transiting brown dwarf discovered by the Next Generation Transit Survey. We investigate the system using follow-up photometry from the South African Astronomical Observatory, ...
    • TIC-320687387 B: a long-period eclipsing M-dwarf close to the hydrogen burning limit 
      Gill, Samuel; Ulmer Moll, Solene; Wheatley, Peter J.; Bayliss, Daniel; Burleigh, Matthew R.; Acton, Jack S.; Casewell, Sarah L.; Watson, Christopher A.; Lendl, Monika; Worters, Hannah L.; Sefako, Ramotholo R.; Anderson, David R.; Alves Rodrigues, Douglas; Bouchy, Francois; Bryant, Edward M.; Eigmueller, Philipp; Gillén, Edward; Goad, Michael R.; Grieves, Nolan; Guenther, Maximilian N.; Henderson, Beth A.; Jenkins, James S.; Mishra, Lokesh; Moyano, Maximiliano; Osborn, Hugh P.; Tilbrook, Rosanna H.; Udry, Stephane; Vines, José I.; West, Richard G. (Oxford, 2022)
      We are using precise radial velocities from CORALIE together with precision photometry from the Next Generation Transit Survey (NGTS) to follow-up stars with single-transit events detected with the Transiting Exoplanet ...