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
Published in a refereed paper
Update
2024-10-15
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
0.153039 arcsec
ω
Tperi
Radius
Inclination
Detection Method
Radial Velocity
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

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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