Exoplanet
Kepler-1991 b
Orbiting Kepler-1991
Overview
Kepler-1991 b is an exoplanet orbiting the star Kepler-1991, discovered in 2023 using the Transit method. It is a Earth-sized world.
Key Measurements
Radius
1.47
Earth radii
015 R⊕
Mass (est.)
2.94
Earth masses
0500 M⊕
Orbital Period
13.3
days
0.1d10,000d
Distance
855.8
parsecs
Nearby10,000 pc
Equilibrium Temp
760
K
150 K3,500 K
Radius (Earth radii)
1.47
Mass (Earth masses)
2.94
Estimated
Equilibrium Temperature
760 K
Orbital Period
13.26 days
Distance from Earth
855.8 pc (~2791 ly)
Spectral Type
Unknown
Temperature
5478 K
Mass (Solar)
0.91 M☉
Radius (Solar)
1.05 R☉
Luminosity
Unknown
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
285.0361°, 45.0710°
Discovery Method
Transit
Discovery Year
2023
Data Sources
Source ID: Kepler-1991 b