Atmospheric characterization of six ultra-hot Jupiters from $K$-band high-resolution spectroscopy

Luke Finnerty, Michael P. Fitzgerald, Yinzi Xin +27

We present new Keck/KPIC high-resolution spectroscopic detections of three ultra-hot Jupiters (UHJs) in the $K$ band: WASP-189b ($\mathrm{SNR}=7.2$), MASCARA-1b ($\mathrm{SNR}=8.6$), and…