Astrofísicas: Exoplanetas

  • Noticia
    Un exoplaneta ‘rebelde’ orbita en sentido contrario al de su estrella
    Gracias al espectrógrafo infrarrojo NIRPS, construido con participación del Instituto de Astrofísica de Canarias, un equipo internacional dirigido por la...
  • Publicación
    Update on WASP-19
    Tidal interaction between a star and a close-in massive exoplanet causes the planetary orbit to shrink and eventually leads to tidal disruption. Understanding...
  • Publicación
    Updated Masses for the Gas Giants in the Eight-planet Kepler-90 System Via Transit-timing Variation and Radial Velocity Observations
    The eight-planet Kepler-90 system exhibits the greatest multiplicity of planets found to date. All eight planets are transiting and were discovered in...
  • Charla
    Very Low Mass Stars, Brown Dwarfs and Gas Giant Exoplanets
    Understanding the atmospheric and evolutive properties of very low mass stars, brown dwarfs, and gas giant exoplanets have been important challenges for...
  • Publicación
    Vetting of 384 TESS Objects of Interest with TRICERATOPS and Statistical Validation of 12 Planet Candidates
    We present TRICERATOPS, a new Bayesian tool that can be used to vet and validate TESS Objects of Interest (TOIs). We test the tool on 68 TOIs that have been...
  • Publicación
    Workshop Summary: Exoplanet Orbits and Dynamics
    Exoplanetary systems show a wide variety of architectures, which can be explained by different formation and dynamical evolution processes. Precise orbital...
  • Publicación
    XO-7 b: A Transiting Hot Jupiter with a Massive Companion on a Wide Orbit
    Transiting planets orbiting bright stars are the most favorable targets for follow-up and characterization. We report the discovery of the transiting hot...