Exoplanet
K2-245 b
Orbiting K2-245
Overview
K2-245 b is an exoplanet orbiting the star K2-245, discovered in 2018 using the Transit method. It is a Neptune-sized world.
Key Measurements
Radius
4.34
Earth radii
015 R⊕
Mass (est.)
18.47
Earth masses
0500 M⊕
Orbital Period
11.9
days
0.1d10,000d
Distance
456.1
parsecs
Nearby10,000 pc
Equilibrium Temp
923
K
150 K3,500 K
Radius (Earth radii)
4.34
Mass (Earth masses)
18.47
Estimated
Equilibrium Temperature
923 K
Orbital Period
11.89 days
Distance from Earth
456.1 pc (~1487 ly)
Spectral Type
Unknown
Temperature
5793 K
Mass (Solar)
0.83 M☉
Radius (Solar)
1.25 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
185.1816°, -1.5909°
Discovery Method
Transit
Discovery Year
2018
Data Sources
Source ID: K2-245 b