K2-208 b
Orbiting K2-208
K2-208 b is an exoplanet orbiting the star K2-208, discovered in 2018 using the Transit method. It is a Super-Earth world.
Radius
1.67
Earth radii
Mass (est.)
3.67
Earth masses
Orbital Period
4.2
days
Distance
256.9
parsecs
Equilibrium Temp
1122
K
Radius (Earth radii)
1.67
Mass (Earth masses)
3.67
Estimated
Equilibrium Temperature
1122 K
Orbital Period
4.19 days
Distance from Earth
256.9 pc (~838 ly)
Spectral Type
Unknown
Temperature
5500 K
Mass (Solar)
0.88 M☉
Radius (Solar)
0.87 R☉
Luminosity
-0.20 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
20.7790°, 0.8890°
Discovery Method
Transit
Discovery Year
2018
Source ID: K2-208 b
K2-208 b orbits K2-208 and was reported in 2018 and was detected with the Transit method.
Published measurements list a radius of 1.67 Earth radii, a mass of 3.67 Earth masses (estimated), an orbital period of 4.19 days, and an equilibrium temperature near 1,122 K.
Catalog data places the system at about 256.9 parsecs from Earth 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 K2-208