Exoplanet

Kepler-1439 b

Orbiting Kepler-1439

Overview

Kepler-1439 b is an exoplanet orbiting the star Kepler-1439, discovered in 2016 using the Transit method. It is a Earth-sized world.

Key Measurements

Radius

1.46

Earth radii

015 R⊕

Mass (est.)

2.91

Earth masses

0500 M⊕

Orbital Period

8.1

days

0.1d10,000d

Distance

225.4

parsecs

Nearby10,000 pc

Radius (Earth radii)

1.46

Mass (Earth masses)

2.91

Estimated

Equilibrium Temperature

Unknown

Parameter source: Morton et al. 2016

Orbital Period

8.074+0.000−0.000days

Distance from Earth

225.4 pc (~735 ly)

Spectral Type

Unknown

Temperature

3578 K

Mass (Solar)

0.46 M☉

Radius (Solar)

0.43 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

285.7397°, 40.9799°

Discovery Method

Transit

Discovery Year

2016

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-1439 b

System Context

Kepler-1439 b orbits Kepler-1439 and was reported in 2016 and was detected with the Transit method.

Published measurements list a radius of 1.46 Earth radii, a mass of 2.91 Earth masses (estimated), and an orbital period of 8.07 days.

Catalog data places the system at about 225.4 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-1439
Kepler-1439 b