Planet HD 21411 b

Detailed information about planet HD 21411 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 21411 b
Planet Status
Confirmed
Discovered in
2019
Update
2019-04-19
Mass
0.2073 ( ± 0.0805 ) MJ
Mass*sin(i)
0.2073 ( ± 0.0805 ) MJ
Semi-Major Axis
0.362 ( ± 0.007 ) AU
Orbital Period
84.288 ( ± 0.127 ) day
Eccentricity
0.4 ( ± 0.15 )
ω
332.4 ( ± 17.74 ) deg
Tperi
—
Radius
—
Inclination
—
Detection Method
Radial Velocity
Mass Meas. Method
Radial Velocity
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
11.47 ( ± 4.33 ) m/s
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
HD 21411
Distance
29.15 ( ± 0.03 ) pc
Spectral type
G8V
Apparent magnitude V
—
Mass
0.89 ( ± 0.05 ) MSun
Age
—
Effective temperature
5605.0 ( +247.0 -132.0 ) K
Radius
—
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
03:26:12.0
Dec2000
-30:37:12.0
Alternate Names
—

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