Planet WASP-174 b

Name WASP-174 b
Planet Status Confirmed
Discovered in 2018
Mass 0.33 (± 0.091) MJ +
Mass*sin(i)
Semi-Major Axis 0.05503 (± 0.00056) AU +
Orbital Period 4.2337005 (± 1.8e-06) day +
Eccentricity 0.0
ω
Tperi
Radius 1.437 (± 0.05) RJ +
Inclination 83.78 (± 0.096) deg +
Update 2019-09-20
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Primary transit 2458545.5266 (± 0.00014) JD +
Secondary transit
λ 31.0 (± 1.0) deg
Impact Parameter b 0.953 (± 0.0066) +
Time Vr=0
Velocity Semiamplitude K 36.1 (± 9.8) m/s
Calculated temperature 1528.0 (± 17.0) K +
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

WASP-174
Name WASP-174
Distance
Spectral type F6V
Apparent magnitude V
Mass 1.28 (± 0.07) MSun
Age 1.65 (± 0.85) Gyr
Effective temperature 6400.0 (± 100.0) K
Radius
Metallicity [Fe/H] 0.12 (± 0.08)
Detected Disc
Magnetic Field
RA2000 13:03:11.0
Dec2000 -41:23:05
Alternate Names
Planetary system 1 planet

More data


Related publications

The highly inflated giant planet WASP-174b
2020 MANCINI L., SARKIS P., HENNING Th., BAKOS G., BAYLISS D. et al.
Astron. & Astrophys., 633, A30
paper  arxiv  

Discovery of WASP-174b: Doppler tomography of a near-grazing transit
2018 TEMPLE L., HELLIER C., ALMLEAKY Y., ANDERSON D., BOUCHY F. et al.
MNRAS, 480, 5307
arxiv   paper