Planet HD 231701 b

Name HD 231701 b
Discovered in 2007
Mass 1.08 MJ
Semi-major axis 0.53 AU
Orbital period 141.6 (± 2.8) day
Eccentricity 0.1 (± 0.08)
ω 46.0 (± 24.0) deg
Tperi 3180.0 (± 4.2) JD
Radius
Inclination
Update Oct. 6, 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

Star

Name HD 231701
Distance 108.4 pc
Spectral type F8V
Apparent magnitude V 8.97
Mass 1.14 (± 0.08) MSun
Age 4.9 (± 1.3) Gyr
Effective temperature 6208.0 (± 44.0) K
Radius 1.35 (± 0.2) RSun
Metallicity [Fe/H] 0.07 (± 0.03)
Detected Disc
Magnetic Field
RA2000 19:32:04.0
Dec2000 +16:28:27
Alternate Names
Planetary system 1 planet

More data


Related publications

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5

Five Intermediate-Period Planets from the N2K Sample
2007 FISCHER D., MARCY G., BUTLER P., SATO B., VOGT S., ROBINSON S., LAUGHLIN G., HENRY G., DRISCOLL P., TAKEDA G., WRIGHT J. & JOHNSON J.
ApJ., 669, 1336
paper