HAT-P-54b: A hot jupiter transiting a 0.64 Msun star in field 0 of the K2 mission

G. Á. Bakos, J. D. Hartman, W. Bhatti +22

We report the discovery of HAT-P-54b, a planet transiting a late K dwarf star in field 0 of the NASA K2 mission. We combine ground-based photometric light curves with radial veloci…