Planet HD 176051 b

Name HD 176051 b
Discovered in 2010
Mass 1.5 (± 0.3) MJ
Semi-major axis 1.76 AU
Orbital period 1016.0 (± 40.0) day
Eccentricity 0.0
ω
Tperi
Radius
Inclination
Update Oct. 22, 2010
Detection Method Astrometry
Mass Detection Method
Radius Detection method
Molecules detected
Primary transit
Secondary transit
Anomaly angle
impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitute
Surface gravity log(g/gH)
Alternate Names

Graphical Ephemeris (Beta Version)

Remarks

22 Oct 2010: The parent star is a binary star. The planet parameters are given for the 0.71 Solar mass B component (Muterspaugh et al. 2010).
If the planet is orbiting the 1.07 Solar mass A component, the planet mass is 2.26 MJ and a = 2.02 AU.

Star

Name HD 176051
Distance 14.99 (± 0.13) pc
Spectral type
Apparent magnitude V 5.22
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 18:57:02.0
Dec2000 +32:54:05
Alternate Names
Planetary system 1 planet

Remarks

22 Oct 2010: The parent star is a binary star.
Muterspaugh et al. (2010) do not known around which component the planet b, detected by astrometry, is orbiting.
The two components are
- HD 176051A (1.07 Solar mass F9V star, V = 5.28) alias GJ 738 A
- HD 176051B (0.71 Solar mass K1V star, V = 7.82), alias GJ 738 B

More data


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