HD 207832 b
Orbiting HD 207832
HD 207832 b is an exoplanet orbiting the star HD 207832, discovered in 2012 using the Radial Velocity method.
Minimum Mass (M sin i)
177.98
Earth masses
Orbital Period
160.1
days
Distance
58.9
parsecs
Radius (Earth radii)
Unknown
Minimum Mass, M sin(i) (Earth masses)
177.98
Radial-velocity minimum
Equilibrium Temperature
Unknown
Parameter source: Ment et al. 2018
Orbital Period
160.070+0.230−0.230days
Semi-Major Axis
0.5860+0.0320−0.0320au
M sin(i) (Earth masses)
177.98+28.92−28.92
M sin(i) (Jupiter masses)
0.5600+0.0910−0.0910
Eccentricity
0.1970+0.0530−0.0530
Epoch of Periastron
2463276.90+6.30−6.30days(JD)
Argument of Periastron
1.0+16.0−16.0deg
Radial Velocity Semi-Amplitude
20.73+0.91−0.91m/s
Distance from Earth
58.9 pc (~192 ly)
Spectral Type
G5 V
Temperature
5726 K
Mass (Solar)
1.05 M☉
Radius (Solar)
0.89 R☉
Luminosity
-0.11 log L☉
Planets in System
2
Stars in System
3
Coordinates (RA, Dec)
328.1518°, -26.0272°
Discovery Method
Radial Velocity
Discovery Year
2012
Source ID: HD 207832 b
HD 207832 b orbits HD 207832 and was reported in 2012 and was detected with the Radial Velocity method.
Published measurements list a minimum mass of 177.98 Earth masses (M sin i) and an orbital period of 160.07 days.
Catalog data places the system at about 58.9 parsecs from Earth, a host star classified as G5 V, and 2 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open HD 207832More planets in this system