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
פורמט:	Article
שפה:	English
יצא לאור:	IOP Publishing 2024-01-01
סדרה:	The Astronomical Journal
נושאים:	Polar orbit High resolution spectroscopy Doppler imaging Exoplanets
גישה מקוונת:	https://doi.org/10.3847/1538-3881/ad70b5

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

KPF Confirms a Polar Orbit for KELT-18 b

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