A Global Perspective with Updated Constraints on the Ultra-hot Jupiter WASP-19b: Atmospheric Properties and Stellar Activity

A Global Perspective with Updated Constraints on the Ultra-hot Jupiter WASP-19b: Atmospheric Properties and Stellar Activity

We present a detailed reanalysis of the atmospheric properties of WASP-19b, an ultra-hot Jupiter (1.14 M _Jup , 1.41 R _Jup ) orbiting an active Sun-like star every 0.79 day. We reanalyze a transit and secondary eclipse of WASP-19b observed by the Hubble Space Telescope's Wide Field Camera 3 sp...

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Bibliographic Details
Main Authors: Abigail A. Tumborang, Jessica J. Spake, Heather A. Knutson, Megan Weiner Mansfield, Kimberly Paragas, Billy Edwards, Tiffany Kataria, Thomas M. Evans-Soma, Nikole K. Lewis, Gilda E. Ballester
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astronomical Journal
Subjects:
Exoplanet atmospheric composition
Exoplanet atmospheres
Transmission spectroscopy
Light curves
Hubble Space Telescope
Online Access:https://doi.org/10.3847/1538-3881/ad863f

Internet

https://doi.org/10.3847/1538-3881/ad863f

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