Planet HD 145457 b

Name HD 145457 b
Planet Status Confirmed
Discovered in 2010
Mass
Mass*sin(i) 2.9 MJ
Semi-Major Axis 0.76 AU
Orbital Period 176.3 (± 0.39) day
Eccentricity 0.112 (± 3.1)
ω 300.0 (± 26.0) deg
Tperi 3518.0 (± 13.0) JD
Radius
Inclination
Update 2010-05-17
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 145457
Name HD 145457
Distance 126.0 (± 10.0) pc
Spectral type K0
Apparent magnitude V 6.57
Mass 1.9 (± 0.3) MSun
Age
Effective temperature 4757.0 (± 100.0) K
Radius 9.9 (± 0.5) RSun
Metallicity [Fe/H] -0.14 (± 0.09)
Detected Disc
Magnetic Field
RA2000 16:10:04.0
Dec2000 +26:44:34
Alternate Names
Planetary system 1 planet

More data


Related publications

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The Exoplanet Handbook
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Content
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