Planet HD 66141 b

Name HD 66141 b
Discovered in 2012
Mass 6.0 (± 0.3) MJ
Semi-major axis 1.2 (± 0.1) AU
Orbital period 480.5 (± 0.5) day
Eccentricity 0.07 (± 0.03)
ω 22.1 (± 3.5) deg
Tperi 2451320.8 (± 4.8) JD
Radius
Inclination
Update Nov. 12, 2012
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
Surface gravity log(g/gH)
Alternate Names

Graphical Ephemeris (Beta Version)

Star

Name HD 66141
Distance 80.9 (± 6.3) pc
Spectral type K2III
Apparent magnitude V 4.39
Mass 1.1 (± 0.1) MSun
Age 6.84 (± 1.39) Gyr
Effective temperature 4305.0 (± 15.0) K
Radius 21.4 (± 0.6) RSun
Metallicity [Fe/H] -0.32 (± 0.034)
Detected Disc
Magnetic Field
RA2000 08:02:16.0
Dec2000 +02:20:04
Alternate Names
Planetary system 1 planet

More data


Related publications

Detection of an exoplanet around the evolved K giant HD 66141
2012 LEE B.-C., MKRTICHIAN D., HAN I., PARK M.-G. & KIM K.-M.
Astron. & Astrophys., accepted
arxiv