Kepler-1991 b
Orbiting Kepler-1991
Kepler-1991 b is an exoplanet orbiting the star Kepler-1991, discovered in 2023 using the Transit method. It is a Earth-sized world.
Radius
1.47
Earth radii
Mass (est.)
2.94
Earth masses
Orbital Period
13.3
days
Distance
855.8
parsecs
Equilibrium Temp
760
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
Source ID: Kepler-1991 b
Kepler-1991 b orbits Kepler-1991 and was reported in 2023 and was detected with the Transit method.
Published measurements list a radius of 1.47 Earth radii, a mass of 2.94 Earth masses (estimated), an orbital period of 13.26 days, and an equilibrium temperature near 760 K.
Catalog data places the system at about 855.8 parsecs from Earth and 2 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open Kepler-1991More planets in this system