KPF Confirms a Polar Orbit for KELT-18 b

KPF Confirms a Polar Orbit for KELT-18 b

We present the first spectroscopic transit results from the newly commissioned Keck Planet Finder on the Keck-I telescope at W. M. Keck Observatory. We observed a transit of KELT-18 b, an inflated ultrahot Jupiter orbiting a hot star ( T _eff = 6670 K) with a binary stellar companion. By modeling th...

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Main Authors: Ryan A. Rubenzahl, Fei Dai, Samuel Halverson, Andrew W. Howard, Aaron Householder, Benjamin Fulton, Aida Behmard, Steven R. Gibson, Arpita Roy, Abby P. Shaum, Howard Isaacson, Max Brodheim, William Deich, Grant M. Hill, Bradford Holden, Russ R. Laher, Kyle Lanclos, Joel N. Payne, Erik A. Petigura, Christian Schwab, Chris Smith, Guðmundur Stefánsson, Josh Walawender, Sharon X. Wang, Lauren M. Weiss, Joshua N. Winn, Edward Wishnow
格式: 文件
语言:English
出版: IOP Publishing 2024-01-01
丛编:The Astronomical Journal
主题:
Polar orbit
High resolution spectroscopy
Doppler imaging
Exoplanets
在线阅读:https://doi.org/10.3847/1538-3881/ad70b5

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https://doi.org/10.3847/1538-3881/ad70b5

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