Patchy Forsterite Clouds in the Atmospheres of Two Highly Variable Exoplanet Analogs

Patchy Forsterite Clouds in the Atmospheres of Two Highly Variable Exoplanet Analogs

We present an atmospheric retrieval analysis of a pair of highly variable, ∼200 Myr old, early T type planetary-mass exoplanet analogs SIMP J01365662+0933473 and 2MASS J21392676+0220226 using the Brewster retrieval framework. Our analysis, which makes use of archival 1–15 μ m spectra, finds almost i...

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Bibliographic Details
Main Authors: Johanna M. Vos, Ben Burningham, Jacqueline K. Faherty, Sherelyn Alejandro, Eileen Gonzales, Emily Calamari, Daniella Bardalez Gagliuffi, Channon Visscher, Xianyu Tan, Caroline V. Morley, Mark Marley, Marina E. Gemma, Niall Whiteford, Josefine Gaarn, Grace Park
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal
Subjects:
Brown dwarfs
T dwarfs
Exoplanet atmospheres
Exoplanet atmospheric composition
Exoplanet astronomy
Exoplanet atmospheric variability
Online Access:https://doi.org/10.3847/1538-4357/acab58

Internet

https://doi.org/10.3847/1538-4357/acab58

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