HD 4203 b
Orbiting HD 4203
HD 4203 b is an exoplanet orbiting the star HD 4203, discovered in 2001 using the Radial Velocity method.
Orbital Period
431.9
days
Distance
81.4
parsecs
Radius (Earth radii)
Unknown
Mass (Earth masses)
Unknown
Equilibrium Temperature
Unknown
Orbital Period
431.88 days
Distance from Earth
81.4 pc (~265 ly)
Spectral Type
Unknown
Temperature
5596 K
Mass (Solar)
1.25 M☉
Radius (Solar)
1.42 R☉
Luminosity
Unknown
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
11.1722°, 20.4484°
Discovery Method
Radial Velocity
Discovery Year
2001
Source ID: HD 4203 b
HD 4203 b orbits HD 4203 and was reported in 2001 and was detected with the Radial Velocity method.
Published measurements list an orbital period of 431.88 days.
Catalog data places the system at about 81.4 parsecs from Earth 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 4203More planets in this system