Obliquity measurement and atmospheric characterisation of the WASP-74 planetary system

We present new transit observations of the hot Jupiter WASP-74 b ( T eq ~ 1860 K) using the high-resolution spectrograph HARPS-N and the multi-colour simultaneous imager MuSCAT2. We refined the orbital properties of the planet and its host star and measured its obliquity for the first time. The meas...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2020-10, Vol.642, p.A50
Hauptverfasser:	Luque, R., Casasayas-Barris, N., Parviainen, H., Chen, G., Pallé, E., Livingston, J., Béjar, V. J. S., Crouzet, N., Esparza-Borges, E., Fukui, A., Hidalgo, D., Kawashima, Y., Kawauchi, K., Klagyivik, P., Kurita, S., Kusakabe, N., de Leon, J. P., Madrigal-Aguado, A., Montañés-Rodríguez, P., Mori, M., Murgas, F., Narita, N., Nishiumi, T., Nowak, G., Oshagh, M., Sánchez-Benavente, M., Stangret, M., Tamura, M., Terada, Y., Watanabe, N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Extrasolar planets Gas giant planets High resolution Planetary systems Rayleigh scattering Spectrographs
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