Exoplanet
K2-11 b
Orbiting K2-11
Overview
K2-11 b is an exoplanet orbiting the star K2-11, discovered in 2015 using the Transit method. It is a Neptune-sized world.
Key Measurements
Radius
7.55
Earth radii
015 R⊕
Mass (est.)
47.28
Earth masses
0500 M⊕
Orbital Period
39.9
days
0.1d10,000d
Distance
329.3
parsecs
Nearby10,000 pc
Equilibrium Temp
734
K
150 K3,500 K
Radius (Earth radii)
7.55
Mass (Earth masses)
47.28
Estimated
Equilibrium Temperature
734 K
Orbital Period
39.94 days
Distance from Earth
329.3 pc (~1074 ly)
Spectral Type
Unknown
Temperature
5433 K
Mass (Solar)
1.35 M☉
Radius (Solar)
5.15 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
169.0418°, 1.9867°
Discovery Method
Transit
Discovery Year
2015
Data Sources
Source ID: K2-11 b