WASP-37b: A 1.8<i>M</i><sub>J</sub>EXOPLANET TRANSITING A METAL-POOR STAR
WASP-37b: A 1.8<i>M</i><sub>J</sub>EXOPLANET TRANSITING A METAL-POOR STAR
We report on the discovery of WASP-37b, a transiting hot Jupiter orbiting an mv = 12.7 G2-type dwarf, with a period of 3.577469 ± 0.000011 d, transit epoch T0 = 2455338.6188 ± 0.0006 (HJD; dates throughout the paper are given in Coordinated Universal Time (UTC)), and a transit duration 0.1304+0.0018−0.0017 …