Exoplanet
K2-154 b
Orbiting K2-154
Overview
K2-154 b is an exoplanet orbiting the star K2-154, discovered in 2018 using the Transit method. It is a Super-Earth world.
Key Measurements
Radius
1.99
Earth radii
015 R⊕
Mass (est.)
4.92
Earth masses
0500 M⊕
Orbital Period
3.7
days
0.1d10,000d
Distance
129.4
parsecs
Nearby10,000 pc
Equilibrium Temp
715
K
150 K3,500 K
Radius (Earth radii)
1.99
Mass (Earth masses)
4.92
Estimated
Equilibrium Temperature
715 K
Orbital Period
3.68 days
Distance from Earth
129.4 pc (~422 ly)
Spectral Type
Unknown
Temperature
4097 K
Mass (Solar)
0.65 M☉
Radius (Solar)
0.63 R☉
Luminosity
Unknown
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
189.0015°, -2.6696°
Discovery Method
Transit
Discovery Year
2018
Data Sources
Source ID: K2-154 b