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Nearly polar orbit of the sub-Neptune HD 3167 c

S. Dalal, G. Hébrard, A. Lecavelier des Étangs, A. C. Petit, V. Bourrier, J. Laskar, P.-C. König, A et al., 2019.

  • New York Times : Star system with right-angled planets surprises astronomers Nov 7, 2023.
  • Indian Express : Star system with right-angled planets surprises astronomers Nov 6, 2023.
  • India Today : Unique star system with 'super-Earths' surprises astronomers Nov 8, 2023.
  • bdnews24 : Star system with right-angled planets surprises astronomers Nov 7, 2023.
  • SFGate : Star system with right-angled planets surprises astronomers Nov 6, 2023.
  • Futura-Sciences : Deux exoplanètes sur des orbites perpendiculaires autour de la même étoile Oct 29, 2023.


Early science with SPIRou: near-infrared radial velocity and spectropolarimetry of the planet-hosting star HD 189733
Spin-orbit alignment and magnetic activity in the young planetary system AU Mic

C. Moutou, S. Dalal, J.-F. Donati, E. Martioli, C. P. Folsom, É. Artigau, I. Boisse, F. Bouchy, Aet al., 2020. E. Martioli, G. Hébrard, C. Moutou, J.-F. Donati, É. Artigau, B. Cale, N. J. Cook, S. Dalal, et al. 2020

  • Canada-France-Hawaii Telescope (CFHT) : SPIRou Stares at a Young Rebel: the AU Mic Planetary System Feb 5, 2021.
  • IRAP : SPIROU SCRUTE UNE JEUNE REBELLE: LE SYSTÈME PLANÉTAIRE AU MIC. Feb 2, 2021.
  • Physics Org : SPIRou carries out first ever measurement of a very young exoplanet's density Feb 5, 2021.