Exoplanet
K2-273 b
Orbiting K2-273
Overview
K2-273 b is an exoplanet orbiting the star K2-273, discovered in 2018 using the Transit method. It is a Mini-Neptune world.
Key Measurements
Radius
3.05
Earth radii
015 R⊕
Mass (est.)
10.15
Earth masses
0500 M⊕
Orbital Period
11.7
days
0.1d10,000d
Distance
308.1
parsecs
Nearby10,000 pc
Equilibrium Temp
849
K
150 K3,500 K
Radius (Earth radii)
3.05
Mass (Earth masses)
10.15
Estimated
Equilibrium Temperature
849 K
Orbital Period
11.72 days
Distance from Earth
308.1 pc (~1005 ly)
Spectral Type
Unknown
Temperature
5161 K
Mass (Solar)
0.89 M☉
Radius (Solar)
0.85 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
129.7769°, 19.0100°
Discovery Method
Transit
Discovery Year
2018
Data Sources
Source ID: K2-273 b