Exoplanet

Kepler-1440 b

Orbiting Kepler-1440

Overview

Kepler-1440 b is an exoplanet orbiting the star Kepler-1440, discovered in 2016 using the Transit method. It is a Earth-sized world.

Key Measurements

Radius

1.26

Earth radii

015 R⊕

Mass (est.)

2.26

Earth masses

0500 M⊕

Orbital Period

39.9

days

0.1d10,000d

Distance

1115.3

parsecs

Nearby10,000 pc

Radius (Earth radii)

1.26

Mass (Earth masses)

2.26

Estimated

Equilibrium Temperature

Unknown

Parameter source: Morton et al. 2016

Orbital Period

39.859+0.001−0.001days

Distance from Earth

1115.3 pc (~3638 ly)

Spectral Type

Unknown

Temperature

5698 K

Mass (Solar)

0.98 M☉

Radius (Solar)

0.96 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

285.3470°, 48.3122°

Discovery Method

Transit

Discovery Year

2016

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-1440 b

System Context

Kepler-1440 b orbits Kepler-1440 and was reported in 2016 and was detected with the Transit method.

Published measurements list a radius of 1.26 Earth radii, a mass of 2.26 Earth masses (estimated), and an orbital period of 39.86 days.

Catalog data places the system at about 1,115.4 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-1440
Kepler-1440 b