Planet HD 20782 b

Detailed information about planet HD 20782 b and its parameters.

Planet

Name
HD 20782 b
Planet Status
Confirmed
Discovered in
2006
Update
2016-01-19
Mass
1.9 ( +0.5 -0.5 ) MJ
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Detection Method
Radial Velocity
Mass Meas. Method
Radius Meas. 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
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

10 Oct. 2008: O'Toole et al (2008) find a different orbital solution when excluding "extreme points": M.sin = 0.73 MJ, e = 0.57 and P = 578 d.

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Star

Name
HD 20782
Distance
36.02 ( ± 1.0 ) pc
Spectral type
G2 V
Apparent magnitude V
7.38
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
03:20:03.0
Dec2000
-28:51:14.0
Alternate Names

No remarks

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