Planet HD 159868 b

Name HD 159868 b
Planet Status Confirmed
Discovered in 2007
Mass 2.218 (± 0.0591) MJ
Mass*sin(i) 2.218 (± 0.0591) MJ
Semi-Major Axis 2.32 (± 0.14) AU
Orbital Period 1184.1 (± 7.1) day
Eccentricity 0.024 (± 0.019)
ω 63.0 (± 76.0) deg
Tperi 2453670.0 (± 19.0) JD
Radius 1.202 RJ
Inclination
Update 2018-12-30
Detection Method Radial Velocity
Mass Detection Method Radial Velocity
Radius Detection Method Theoretical
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 37.92 (± 0.97) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HD 159868
Name HD 159868
Distance 52.7 pc
Spectral type G5V
Apparent magnitude V 7.24
Mass 1.19 MSun
Age 8.1 Gyr
Effective temperature 5534.0 K
Radius 2.13 RSun
Metallicity [Fe/H] 0.0
Detected Disc
Magnetic Field
RA2000 17:38:59.5
Dec2000 -43:08:44
Alternate Names
Planetary system
2 planets

Related publications

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