Planet WASP-83 b

Name WASP-83 b
Planet Status Confirmed
Discovered in 2014
Mass 0.3 ( -0.03 +0.03 ) MJ
Mass*sin(i) 0.3 (± 0.03) MJ
Semi-Major Axis 0.059 (± 0.001) AU
Orbital Period 4.071252 (± 1.5e-05) JD
Eccentricity 0.0
ω
Tperi
Radius 1.04 ( -0.05 +0.08 ) RJ
Inclination 88.9 (± 0.7) deg
Update 2015-07-27
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Molecules
Primary transit 2455928.8853 (± 0.0004) JD
Secondary transit
λ
Impact Parameter b 0.23 (± 0.15)
Time Vr=0
Velocity Semiamplitude K 32.9 (± 3.0) m/s
Calculated temperature 1120.0 K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

WASP-83
Name WASP-83
Distance 300.0 (± 50.0) pc
Spectral type G8
Apparent magnitude V 12.9
Mass 1.11 (± 0.09) MSun
Age 5.0 ( -0.0 +7.0 ) Gyr
Effective temperature 5480.0 (± 110.0) K
Radius 1.05 ( -0.06 +0.04 ) RSun
Metallicity [Fe/H] 0.29 (± 0.12)
Detected Disc
Magnetic Field
RA2000 12:40:37.0
Dec2000 -19:17:03
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