Exoplanet

GJ 1132 b

Orbiting GJ 1132

Overview

GJ 1132 b is an exoplanet orbiting the star GJ 1132, discovered in 2015 using the Transit method. It is a Earth-sized world.

Key Measurements

Radius

1.19

Earth radii

015 R⊕

Mass

1.84

Earth masses

0500 M⊕

Orbital Period

1.6

days

0.1d10,000d

Distance

12.6

parsecs

Nearby10,000 pc

Equilibrium Temp

584

K

150 K3,500 K

Radius (Earth radii)

1.19

Mass (Earth masses)

1.84

Measured

Equilibrium Temperature

584 K

Orbital Period

1.63 days

Distance from Earth

12.6 pc (~41 ly)

Spectral Type

Unknown

Temperature

3229 K

Mass (Solar)

0.19 M☉

Radius (Solar)

0.22 R☉

Luminosity

-2.32 log L☉

Planets in System

2

Stars in System

1

Coordinates (RA, Dec)

153.7091°, -47.1549°

Discovery Method

Transit

Discovery Year

2015

Data Sources
NASA Exoplanet Archive

Source ID: GJ 1132 b

System Context

GJ 1132 b orbits GJ 1132 and was reported in 2015 and was detected with the Transit method.

Published measurements list a radius of 1.19 Earth radii, a mass of 1.84 Earth masses, an orbital period of 1.63 days, and an equilibrium temperature near 584 K.

Catalog data places the system at about 12.6 parsecs from Earth and 2 known planets in the system.

Host star

Explore the stellar record for this system to compare temperature, spectral type, and known planets.

Open GJ 1132

More planets in this system

GJ 1132 c