Planet HD 142 c

Name HD 142 c
Planet Status Confirmed
Discovered in 2012
Mass
Mass*sin(i) 5.3 ( -0.7 +0.7 ) MJ
Semi-Major Axis 6.8 (± 0.5) AU
Orbital Period 6005.0 (± 477.0) day
Eccentricity 0.21 (± 0.07)
ω 250.0 (± 20.0) deg
Tperi 2455954.0 (± 223.0) JD
Radius
Inclination
Update 2013-10-10
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 142
Name HD 142
Distance 20.6 pc
Spectral type G1 IV
Apparent magnitude V 5.7
Mass 1.1 MSun
Age 5.93 Gyr
Effective temperature 6180.0 K
Radius 0.86 (± 0.34) RSun
Metallicity [Fe/H] 0.04 (± 0.15)
Detected Disc IR Excess
Magnetic Field
RA2000 00:06:19.0
Dec2000 -49:04:30
Alternate Names
Planetary system
2 planets

Related publications

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The Anglo-Australian Planet Search XXIV: The Frequency of Jupiter Analogs
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Content
Content and Chapter 5

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