Exoplanet
TOI-220 b
Orbiting TOI-220
Overview
TOI-220 b is an exoplanet orbiting the star TOI-220, discovered in 2021 using the Transit method. It is a Mini-Neptune world.
Key Measurements
Radius
3.03
Earth radii
015 R⊕
Mass
13.80
Earth masses
0500 M⊕
Orbital Period
10.7
days
0.1d10,000d
Distance
90.7
parsecs
Nearby10,000 pc
Equilibrium Temp
805
K
150 K3,500 K
Radius (Earth radii)
3.03
Mass (Earth masses)
13.80
Measured
Equilibrium Temperature
805 K
Orbital Period
10.70 days
Distance from Earth
90.7 pc (~296 ly)
Spectral Type
K0 V
Temperature
5298 K
Mass (Solar)
0.82 M☉
Radius (Solar)
0.86 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
91.7997°, -61.9972°
Discovery Method
Transit
Discovery Year
2021
Data Sources
Source ID: TOI-220 b