[en] We report the discovery of WASP-190b, an exoplanet on a 5.37 day orbit around a mildly evolved F6 IV-V star with V = 11.7, $T_{\mathrm{e}\mathrm{f}\mathrm{f}}$ = 6400 ± 100 K, M _* = 1.35 ± 0.05 M _⊙, and R _* = 1.6 ± 0.1 R _⊙. The planet has a radius of R _P = 1.15 ± 0.09 R _Jup and a mass of M _P = 1.0 ± 0.1 M _Jup, making it a mildly inflated hot Jupiter. It is the first hot Jupiter confirmed via Doppler tomography with an orbital period of >5 days. The orbit is also marginally misaligned with respect to the stellar rotation, with λ = 21° ± 6° measured using Doppler tomography.

[en] We present the discovery of three new transiting hot Jupiters by the WASP-South project, WASP-161 b, WASP-163 b, and WASP-170 b. Follow-up radial velocities obtained with the Euler/CORALIE spectrograph and transit light curves obtained with the TRAPPIST-North, TRAPPIST-South, SPECULOOS-South, NITES, and Euler telescopes have enabled us to determine the masses and radii for these transiting exoplanets. WASP-161 b completes an orbit around its V = 11.1 F6V-type host star in 5.406 days, and has a mass M _p = 2.5 ± 0.2M _Jup and radius R _p = 1.14 ± 0.06 R _Jup. WASP-163 b orbits around its host star (spectral type G8V and the magnitude V = 12.5) every 1.609 days, and has a mass of M _P = 1.9 ± 0.2 M _Jup and a radius of R _p = 1.2 ± 0.1 R _Jup. WASP-170 b has a mass of 1.7 ± 0.2 M _Jup and a radius of 1.14 ± 0.09 R _Jup and is on a 2.344 day orbit around a G1V-type star of magnitude V = 12.8. Given their irradiations (∼10⁹ erg s⁻¹ cm⁻²) and masses, the three new planets’ sizes are in good agreement with classical models of irradiated giant planets.

[en] We report the discovery of two transiting exoplanets from the WASP survey, WASP-150b and WASP-176b. WASP-150b is an eccentric (e = 0.38) hot Jupiter on a 5.6 day orbit around a V = 12.03, F8 main-sequence host. The host star has a mass and radius of 1.4 $M_{\odot <!--\; ???\; -->}$ and 1.7 $R_{\odot <!--\; ???\; -->}$ respectively. WASP-150b has a mass and radius of 8.5 $M_{\mathrm{J}}$ and 1.1 R _J, leading to a large planetary bulk density of 6.4 ρ _J. WASP-150b is found to be ∼3 Gyr old, well below its circularization timescale, supporting the eccentric nature of the planet. WASP-176b is a hot Jupiter planet on a 3.9 day orbit around a V = 12.01, F9 sub-giant host. The host star has a mass and radius of 1.3 M _⊙ and 1.9 R _⊙. WASP-176b has a mass and radius of 0.86 M _J and 1.5 R _J, respectively, leading to a planetary bulk density of 0.23 ρ _J.