Planet HD 128311 b

Detailed information about planet HD 128311 b and its parameters.

Planet

Name
HD 128311 b
Planet Status
Confirmed
Discovered in
2002
Publication
Status
—
Update
2024-01-29
Mass
—
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
0.066205 arcsec
ω
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
—
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 128311
Distance
16.6 pc
Spectral type
K0V
Apparent magnitude V
7.51
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
0.08
Detected Disc
Magnetic Field
—
RA2000
14:36:00.0
Dec2000
+09:44:47.0
Alternate Names
—

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