Planet WASP-74 b

Name WASP-74 b
Planet Status Confirmed
Discovered in 2014
Mass 0.97 ( -0.062 +0.062 ) MJ
Mass*sin(i) 0.95 (± 0.06) MJ
Semi-Major Axis 0.037 (± 0.001) AU
Orbital Period 2.13775 (± 1e-06) JD
Eccentricity 0.0
ω
Tperi
Radius 1.56 (± 0.06) RJ
Inclination 79.81 (± 0.24) deg
Update 2015-04-06
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Molecules
Primary transit 2456506.8916 (± 0.0002) JD
Secondary transit
λ
Impact Parameter b 0.86 (± 0.006)
Time Vr=0
Velocity Semiamplitude K 114.1 (± 1.4) m/s
Calculated temperature 1910.0 K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

WASP-74
Name WASP-74
Distance 120.0 (± 20.0) pc
Spectral type F9
Apparent magnitude V 9.7
Mass 1.48 (± 0.12) MSun
Age 2.0 ( -1.6 +1.0 ) Gyr
Effective temperature 5970.0 (± 110.0) K
Radius 1.64 (± 0.05) RSun
Metallicity [Fe/H] 0.39 (± 0.13)
Detected Disc
Magnetic Field
RA2000 20:18:10.0
Dec2000 -01:04:33
Alternate Names
Planetary system 1 planet

More data


Related publications

Three WASP-South transiting exoplanets: WASP-74b, WASP-83b & WASP-89b
2015 HELLIER C., ANDERSON D., COLLIER CAMERON A., DELREZ L., GILLON M. et al.
Astron. J., 150, 18
paper  arxiv    ADS