HD 97658 b
Orbiting HD 97658
HD 97658 b is an exoplanet orbiting the star HD 97658, discovered in 2010 using the Radial Velocity method. It is a Super-Earth world.
Radius
2.12
Earth radii
Mass
8.30
Earth masses
Orbital Period
9.5
days
Distance
21.6
parsecs
Equilibrium Temp
751
K
Radius (Earth radii)
2.12
Mass (Earth masses)
8.30
Measured
Equilibrium Temperature
751 K
Orbital Period
9.49 days
Distance from Earth
21.6 pc (~70 ly)
Spectral Type
K1 V
Temperature
5212 K
Mass (Solar)
0.85 M☉
Radius (Solar)
0.73 R☉
Luminosity
-0.45 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
168.6377°, 25.7106°
Discovery Method
Radial Velocity
Discovery Year
2010
Source ID: HD 97658 b
HD 97658 b orbits HD 97658 and was reported in 2010 and was detected with the Radial Velocity method.
Published measurements list a radius of 2.12 Earth radii, a mass of 8.3 Earth masses, an orbital period of 9.49 days, and an equilibrium temperature near 751 K.
Catalog data places the system at about 21.6 parsecs from Earth, a host star classified as K1 V, and 1 known planet in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open HD 97658