HAT-P-38b: A Saturn-Mass Planet Transiting a Late G Star
arXiv:1201.5075 · doi:10.1093/pasj/64.5.97
Abstract
We report the discovery of HAT-P-38b, a Saturn-mass exoplanet transiting the V=12.56 dwarf star GSC 2314-00559 on a P = 4.6404 d circular orbit. The host star is a 0.89Msun late G-dwarf, with solar metallicity, and a radius of 0.92Rsun. The planetary companion has a mass of 0.27MJ, and radius of 0.82RJ. HAT-P-38b is one of the closest planets in mass and radius to Saturn ever discovered.
9 pages, 5 figures, 6 tables, submitted to PASJ