K2-25 b
Orbiting K2-25
K2-25 b is an exoplanet orbiting the star K2-25, discovered in 2015 using the Transit method. It is a Mini-Neptune world.
Radius
3.44
Earth radii
Mass
24.50
Earth masses
Orbital Period
3.5
days
Distance
45.0
parsecs
Equilibrium Temp
494
K
Radius (Earth radii)
3.44
Mass (Earth masses)
24.50
Measured
Equilibrium Temperature
494 K
Orbital Period
3.48 days
Distance from Earth
45.0 pc (~147 ly)
Spectral Type
M4.5 V
Temperature
3207 K
Mass (Solar)
0.26 M☉
Radius (Solar)
0.29 R☉
Luminosity
-2.09 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
63.2739°, 15.2477°
Discovery Method
Transit
Discovery Year
2015
Source ID: K2-25 b
K2-25 b orbits K2-25 and was reported in 2015 and was detected with the Transit method.
Published measurements list a radius of 3.44 Earth radii, a mass of 24.5 Earth masses, an orbital period of 3.48 days, and an equilibrium temperature near 494 K.
Catalog data places the system at about 45 parsecs from Earth, a host star classified as M4.5 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 K2-25