Planet WASP-38 b

Name WASP-38 b
Planet Status Confirmed
Discovered in 2010
Mass 2.712 ( -0.065 +0.065 ) MJ
Mass*sin(i)
Semi-Major Axis 0.07551 ( -0.00085 +0.00085 ) AU
Orbital Period 6.871815 ( -4.2e-05 +4.2e-05 ) day
Eccentricity 0.0321 ( -0.0044 +0.0044 )
ω 341.0 ( --16.0 +-16.0 ) deg
Tperi
Radius 1.079 ( -0.044 +0.044 ) RJ
Inclination 88.69 (± 0.55) deg
Update 2012-04-08
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method
Primary transit 2455335.9205 (± 0.00074) JD
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

WASP-38
Name WASP-38
Distance 110.0 (± 20.0) pc
Spectral type F8
Apparent magnitude V 9.42
Mass 1.216 (± 0.041) MSun
Age > 5.0 Gyr
Effective temperature 6150.0 (± 80.0) K
Radius 1.365 ( -0.041 +0.041 ) RSun
Metallicity [Fe/H] -0.12 (± 0.07)
Detected Disc
Magnetic Field
RA2000 16:15:50.0
Dec2000 +10:01:57
Alternate Names
Planetary system 1 planet

Remarks

Alias HD 146389
Alias BD+10 2980

More data


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