Exoplanet
K2-266 b
Orbiting K2-266
Overview
K2-266 b is an exoplanet orbiting the star K2-266, discovered in 2018 using the Transit method. It is a Mini-Neptune world.
Key Measurements
Radius
3.30
Earth radii
015 R⊕
Mass (est.)
11.60
Earth masses
0500 M⊕
Orbital Period
0.7
days
0.1d10,000d
Distance
77.6
parsecs
Nearby10,000 pc
Equilibrium Temp
1515
K
150 K3,500 K
Radius (Earth radii)
3.30
Mass (Earth masses)
11.60
Estimated
Equilibrium Temperature
1515 K
Orbital Period
0.66 days
Distance from Earth
77.6 pc (~253 ly)
Spectral Type
Unknown
Temperature
4285 K
Mass (Solar)
0.69 M☉
Radius (Solar)
0.70 R☉
Luminosity
-0.82 log L☉
Planets in System
4
Stars in System
2
Coordinates (RA, Dec)
157.9357°, 0.9373°
Discovery Method
Transit
Discovery Year
2018
Data Sources
Source ID: K2-266 b