Exoplanet

Kepler-1149 b

Orbiting Kepler-1149

Overview

Kepler-1149 b is an exoplanet orbiting the star Kepler-1149, discovered in 2016 using the Transit method. It is a Earth-sized world.

Key Measurements

Radius

1.44

Earth radii

015 R⊕

Mass (est.)

2.84

Earth masses

0500 M⊕

Orbital Period

3.7

days

0.1d10,000d

Distance

1217.7

parsecs

Nearby10,000 pc

Radius (Earth radii)

1.44

Mass (Earth masses)

2.84

Estimated

Equilibrium Temperature

Unknown

Parameter source: Morton et al. 2016

Orbital Period

3.731+0.000−0.000days

Distance from Earth

1217.7 pc (~3972 ly)

Spectral Type

Unknown

Temperature

5833 K

Mass (Solar)

1.02 M☉

Radius (Solar)

1.01 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

294.1892°, 45.1515°

Discovery Method

Transit

Discovery Year

2016

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-1149 b

System Context

Kepler-1149 b orbits Kepler-1149 and was reported in 2016 and was detected with the Transit method.

Published measurements list a radius of 1.44 Earth radii, a mass of 2.84 Earth masses (estimated), and an orbital period of 3.73 days.

Catalog data places the system at about 1,217.7 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-1149
Kepler-1149 b