Exoplanet
Kepler-1840 b
Orbiting Kepler-1840
Overview
Kepler-1840 b is an exoplanet orbiting the star Kepler-1840, discovered in 2021 using the Transit method. It is a Mini-Neptune world.
Key Measurements
Radius
2.78
Earth radii
015 R⊕
Mass (est.)
8.66
Earth masses
0500 M⊕
Orbital Period
131.2
days
0.1d10,000d
Distance
513.1
parsecs
Nearby10,000 pc
Radius (Earth radii)
2.78
Mass (Earth masses)
8.66
Estimated
Equilibrium Temperature
Unknown
Orbital Period
131.19 days
Distance from Earth
513.1 pc (~1674 ly)
Spectral Type
Unknown
Temperature
4898 K
Mass (Solar)
0.77 M☉
Radius (Solar)
0.80 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
298.5949°, 41.4360°
Discovery Method
Transit
Discovery Year
2021
Data Sources
Source ID: Kepler-1840 b