Exoplanet
Kepler-1721 b
Orbiting Kepler-1721
Overview
Kepler-1721 b is an exoplanet orbiting the star Kepler-1721, discovered in 2021 using the Transit method. It is a Mini-Neptune world.
Key Measurements
Radius
3.12
Earth radii
015 R⊕
Mass (est.)
10.54
Earth masses
0500 M⊕
Orbital Period
4.6
days
0.1d10,000d
Distance
641.4
parsecs
Nearby10,000 pc
Radius (Earth radii)
3.12
Mass (Earth masses)
10.54
Estimated
Equilibrium Temperature
Unknown
Orbital Period
4.59 days
Distance from Earth
641.4 pc (~2092 ly)
Spectral Type
Unknown
Temperature
5351 K
Mass (Solar)
0.89 M☉
Radius (Solar)
0.80 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
283.5442°, 45.2257°
Discovery Method
Transit
Discovery Year
2021
Data Sources
Source ID: Kepler-1721 b