Planet HD 180902 b

Name HD 180902 b
Discovered in 2010
Mass 1.6 (± 0.2) MJ
Semi-major axis 1.39 (± 0.04) AU
Orbital period 479.0 (± 13.0) day
Eccentricity 0.09 (± 0.11)
ω 300.0 (± 100.0) deg
Tperi 2454690.0 (± 130.0) JD
Radius
Inclination
Update March 19, 2010
Detection Method Radial Velocity
Mass Detection Method
Radius Detection method
Molecules detected
Primary transit
Secondary transit
Anomaly angle
impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitute
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Observability Predictor

Star

Name HD 180902
Distance 110.0 (± 10.0) pc
Spectral type K0III/IV
Apparent magnitude V 7.78
Mass 1.52 (± 0.11) MSun
Age 2.8 (± 0.7) Gyr
Effective temperature 5030.0 (± 44.0) K
Radius 4.1 (± 0.1) RSun
Metallicity [Fe/H] 0.04 (± 0.03)
Detected Disc
Magnetic Field
RA2000 19:19:18.0
Dec2000 -23:33:29
Alternate Names
Planetary system 1 planet

More data


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