K2-186 b
Orbiting K2-186
K2-186 b is an exoplanet orbiting the star K2-186, discovered in 2018 using the Transit method. It is a Mini-Neptune world.
Radius
3.17
Earth radii
Mass (est.)
10.85
Earth masses
Orbital Period
41.5
days
Distance
330.7
parsecs
Radius (Earth radii)
3.17
Mass (Earth masses)
10.85
Estimated
Equilibrium Temperature
Unknown
Orbital Period
41.47 days
Distance from Earth
330.7 pc (~1079 ly)
Spectral Type
Unknown
Temperature
5784 K
Mass (Solar)
1.02 M☉
Radius (Solar)
0.98 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
135.3350°, 18.8253°
Discovery Method
Transit
Discovery Year
2018
Source ID: K2-186 b
K2-186 b orbits K2-186 and was reported in 2018 and was detected with the Transit method.
Published measurements list a radius of 3.17 Earth radii, a mass of 10.85 Earth masses (estimated), and an orbital period of 41.47 days.
Catalog data places the system at about 330.7 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 K2-186