Exoplanet
K2-308 b
Orbiting K2-308
Overview
K2-308 b is an exoplanet orbiting the star K2-308, discovered in 2019 using the Transit method. It is a Neptune-sized world.
Key Measurements
Radius
9.92
Earth radii
015 R⊕
Mass (est.)
75.11
Earth masses
0500 M⊕
Orbital Period
3.4
days
0.1d10,000d
Distance
1314.5
parsecs
Nearby10,000 pc
Radius (Earth radii)
9.92
Mass (Earth masses)
75.11
Estimated
Equilibrium Temperature
Unknown
Orbital Period
3.39 days
Distance from Earth
1314.5 pc (~4287 ly)
Spectral Type
Unknown
Temperature
6100 K
Mass (Solar)
1.09 M☉
Radius (Solar)
1.24 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
78.3391°, 16.4142°
Discovery Method
Transit
Discovery Year
2019
Data Sources
Source ID: K2-308 b