Exoplanet

Kepler-839 b

Orbiting Kepler-839

Overview

Kepler-839 b is an exoplanet orbiting the star Kepler-839, discovered in 2016 using the Transit method. It is a Mini-Neptune world.

Key Measurements

Radius

2.57

Earth radii

015 R⊕

Mass (est.)

7.59

Earth masses

0500 M⊕

Orbital Period

37.8

days

0.1d10,000d

Distance

944.6

parsecs

Nearby10,000 pc

Radius (Earth radii)

2.57

Mass (Earth masses)

7.59

Estimated

Equilibrium Temperature

Unknown

Parameter source: Morton et al. 2016

Orbital Period

37.814+0.000−0.000days

Distance from Earth

944.6 pc (~3081 ly)

Spectral Type

Unknown

Temperature

6058 K

Mass (Solar)

1.22 M☉

Radius (Solar)

1.31 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

291.0747°, 45.2425°

Discovery Method

Transit

Discovery Year

2016

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-839 b

System Context

Kepler-839 b orbits Kepler-839 and was reported in 2016 and was detected with the Transit method.

Published measurements list a radius of 2.57 Earth radii, a mass of 7.59 Earth masses (estimated), and an orbital period of 37.81 days.

Catalog data places the system at about 944.6 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-839
Kepler-839 b