Exoplanet
K2-288 B b
Orbiting K2-288 B
Overview
K2-288 B b is an exoplanet orbiting the star K2-288 B, discovered in 2018 using the Transit method. It is a Super-Earth world.
Key Measurements
Radius
1.90
Earth radii
015 R⊕
Mass (est.)
4.54
Earth masses
0500 M⊕
Orbital Period
31.4
days
0.1d10,000d
Distance
65.6
parsecs
Nearby10,000 pc
Equilibrium Temp
226
K
150 K3,500 K
Radius (Earth radii)
1.90
Mass (Earth masses)
4.54
Estimated
Equilibrium Temperature
226 K
Orbital Period
31.39 days
Distance from Earth
65.6 pc (~214 ly)
Spectral Type
M3 V
Temperature
3341 K
Mass (Solar)
0.33 M☉
Radius (Solar)
0.32 R☉
Luminosity
-1.93 log L☉
Planets in System
1
Stars in System
2
Coordinates (RA, Dec)
55.4443°, 18.2685°
Discovery Method
Transit
Discovery Year
2018
Data Sources
Source ID: K2-288 B b