Planet HD 4308 b

Name HD 4308 b
Discovered in 2005
Mass 0.0405 (± 0.005) MJ
Semi-major axis 0.118 (± 0.009) AU
Orbital period 15.609 (± 0.007) day
Eccentricity 0.27 (± 0.12)
ω 210.0 (± 21.0) deg
Tperi 108.5 (± 1.9) JD
Radius
Inclination
Update June 30, 2009
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

Other web-pages

Star

Name HD 4308
Distance 21.9 pc
Spectral type G5 V
Apparent magnitude V 6.54
Mass 0.85 MSun
Age 7.1 (± 3.0) Gyr
Effective temperature 5597.0 K
Radius 0.92 RSun
Metallicity [Fe/H] -0.34
Detected Disc
Magnetic Field
RA2000 00:44:39.0
Dec2000 -65:38:58
Alternate Names
Planetary system 1 planet

More data


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