Planet GD 140 b

Detailed information about planet GD 140 b and its parameters.

Planet

Name
GD 140 b
Planet Status
Candidate
Discovered in
2019
Update
2024-12-27
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Detection Method
Astrometry
Mass Meas. Method
Astrometry
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

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Star

Name
GD 140
Distance
15.69 ( ± 0.007 ) pc
Spectral type
WD
Apparent magnitude V
12.5
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
11:37:05.0
Dec2000
+29:47:58.0
Alternate Names
HIP 56662

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