Exoplanet

Kepler-1866 b

Orbiting Kepler-1866

Overview

Kepler-1866 b is an exoplanet orbiting the star Kepler-1866, discovered in 2021 using the Transit method. It is a Super-Earth world.

Key Measurements

Radius

2.08

Earth radii

015 R⊕

Mass (est.)

5.31

Earth masses

0500 M⊕

Orbital Period

11.7

days

0.1d10,000d

Distance

976.7

parsecs

Nearby10,000 pc

Radius (Earth radii)

2.08

Mass (Earth masses)

5.31

Estimated

Equilibrium Temperature

Unknown

Parameter source: Valizadegan et al. 2022

Orbital Period

11.660days

Distance from Earth

976.7 pc (~3186 ly)

Spectral Type

Unknown

Temperature

5791 K

Mass (Solar)

1.03 M☉

Radius (Solar)

1.08 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

286.2246°, 44.6545°

Discovery Method

Transit

Discovery Year

2021

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-1866 b

System Context

Kepler-1866 b orbits Kepler-1866 and was reported in 2021 and was detected with the Transit method.

Published measurements list a radius of 2.08 Earth radii, a mass of 5.31 Earth masses (estimated), and an orbital period of 11.66 days.

Catalog data places the system at about 976.7 parsecs from Earth and 1 known planet in the system.

Host star

Explore the stellar record for this system to compare temperature, spectral type, and known planets.

Open Kepler-1866
Kepler-1866 b