Exoplanet

Kepler-439 b

Orbiting Kepler-439

Overview

Kepler-439 b is an exoplanet orbiting the star Kepler-439, discovered in 2015 using the Transit method. It is a Super-Earth world.

Key Measurements

Radius

2.24

Earth radii

015 R⊕

Mass (est.)

6.01

Earth masses

0500 M⊕

Orbital Period

178.1

days

0.1d10,000d

Distance

757.0

parsecs

Nearby10,000 pc

Radius (Earth radii)

2.24

Mass (Earth masses)

6.01

Estimated

Equilibrium Temperature

Unknown

Orbital Period

178.14 days

Distance from Earth

757.0 pc (~2469 ly)

Spectral Type

Unknown

Temperature

5431 K

Mass (Solar)

0.88 M☉

Radius (Solar)

0.87 R☉

Luminosity

-0.24 log L☉

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

280.8015°, 44.0340°

Discovery Method

Transit

Discovery Year

2015

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-439 b

System Context

Kepler-439 b orbits Kepler-439 and was reported in 2015 and was detected with the Transit method.

Published measurements list a radius of 2.24 Earth radii, a mass of 6.01 Earth masses (estimated), and an orbital period of 178.14 days.

Catalog data places the system at about 757 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-439