Planet 14 Her b

Detailed information about planet 14 Her b and its parameters.

Planet

Name
14 Her b
Planet Status
Confirmed
Discovered in
2002
Publication
Status
—
Update
2025-06-12
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
0.153039 arcsec
ω
Tperi
Radius
—
Inclination
Detection Method
Radial Velocity, 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
HD 145675 b
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

17 Nov. 05: A second possible planet (14 Her c), with 2 solutions for the RV fit of with the same chi2, is found by Gozdiewski et al (2005) with M = 6.289 or 2.086 MJ, a = 8.911 or 5.81 AU and e = 0.1 or 0.004
22 Nov. 00: From astrometry Han et al (2000) claim a preliminary mass of 13 MJ and inclination of 155.3o

Star

Name
14 Her
Distance
18.1 pc
Spectral type
K0 V
Apparent magnitude V
6.67
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
—
Magnetic Field
—
RA2000
16:10:23.0
Dec2000
+43:49:18.0
Alternate Names
—

Alias HD 145675

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