Planet HD 217786 b

Name HD 217786 b
Planet Status Confirmed
Discovered in 2010
Mass
Mass*sin(i) 13.0 ( -0.8 +0.8 ) MJ
Semi-Major Axis 2.38 (± 0.04) AU
Orbital Period 1319.0 (± 4.0) day
Eccentricity 0.4 (± 0.05)
ω 100.0 (± 2.0) deg
Tperi 56053.0 (± 7.0) JD
Radius
Inclination
Update 2010-12-19
Detection Method Radial Velocity
Mass Detection Method
Radius Detection Method
Primary transit
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

HD 217786
Name HD 217786
Distance 54.8 (± 2.0) pc
Spectral type F8V
Apparent magnitude V 7.8
Mass 1.02 (± 0.03) MSun
Age 7.6 Gyr
Effective temperature 5966.0 (± 65.0) K
Radius 1.27 (± 0.06) RSun
Metallicity [Fe/H] -0.135 (± 0.043)
Detected Disc
Magnetic Field
RA2000 23:03:08.0
Dec2000 +00:25:47
Alternate Names
Planetary system 1 planet

More data


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