Exoplanet

Kepler-1229 b

Orbiting Kepler-1229

Overview

Kepler-1229 b is an exoplanet orbiting the star Kepler-1229, discovered in 2016 using the Transit method. It is a Earth-sized world.

Key Measurements

Radius

1.40

Earth radii

015 R⊕

Mass (est.)

2.71

Earth masses

0500 M⊕

Orbital Period

86.8

days

0.1d10,000d

Distance

265.5

parsecs

Nearby10,000 pc

Radius (Earth radii)

1.40

Mass (Earth masses)

2.71

Estimated

Equilibrium Temperature

Unknown

Parameter source: Morton et al. 2016

Orbital Period

86.829+0.001−0.001days

Distance from Earth

265.5 pc (~866 ly)

Spectral Type

Unknown

Temperature

3784 K

Mass (Solar)

0.54 M☉

Radius (Solar)

0.51 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

297.4868°, 46.9967°

Discovery Method

Transit

Discovery Year

2016

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-1229 b

System Context

Kepler-1229 b orbits Kepler-1229 and was reported in 2016 and was detected with the Transit method.

Published measurements list a radius of 1.4 Earth radii, a mass of 2.71 Earth masses (estimated), and an orbital period of 86.83 days.

Catalog data places the system at about 265.5 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-1229