Context. Near-infrared interferometry has become a powerful tool for studying the orbital and atmospheric parameters of substellar companions. Aims. We aim to reveal the nature of the reddest known substellar companion HD 206893 B by studying its near-infrared colors and spectral morphology and by investigating its orbital motion. Methods. We fit atmospheric models for giant planets and brown dwarfs and perform spectral retrievals with petitRADTRAN
We present new near-infrared Gemini Planet Imager (GPI) spectroscopy of HD 206893 B, a substellar co...
Context. The substellar companion HD 206893b has recently been discovered by direct imaging of its d...
Context. The substellar companion HD 206893b has recently been discovered by direct imaging of its d...
International audienceContext. Near-infrared interferometry has become a powerful tool for studying ...
Context. Near-infrared interferometry has become a powerful tool for studying the orbital and atmosp...
International audienceWe present new near-infrared Gemini Planet Imager (GPI) spectroscopy of HD 206...
We present new near-infrared Gemini Planet Imager (GPI) spectroscopy of HD 206893 B, a substellar co...
Context. The substellar companion HD 206893b has recently been discovered by direct imaging of its d...
Context. The substellar companion HD 206893b has recently been discovered by direct imaging of its d...
International audienceContext. Near-infrared interferometry has become a powerful tool for studying ...
Context. Near-infrared interferometry has become a powerful tool for studying the orbital and atmosp...
International audienceWe present new near-infrared Gemini Planet Imager (GPI) spectroscopy of HD 206...
We present new near-infrared Gemini Planet Imager (GPI) spectroscopy of HD 206893 B, a substellar co...
Context. The substellar companion HD 206893b has recently been discovered by direct imaging of its d...
Context. The substellar companion HD 206893b has recently been discovered by direct imaging of its d...