The GJ 1132 System
GJ 1132 is a planetary system in the constellation Vela hosting 2 confirmed exoplanets, about 41 light-years from Earth.
Size Comparison: The Planets of GJ 1132
Planets without a measured radius are not shown.
GJ 1132: Star and Habitable Zone
GJ 1132
- Surface temperature
- 3,229 K (Sun: 5,772 K)
- Mass
- 0.19 M☉
- Radius
- 0.22 R☉
- Luminosity
- 0.0048 L☉
Habitable zone of GJ 1132: 0.057–0.149 AU (conservative: 0.072–0.141 AU), per Kopparapu et al. (2014). Earth orbits the Sun at 1 AU.
See the full interactive habitable-zone view in the Exoplanet Explorer app ›
All 2 Planets in the GJ 1132 System
Discovery History
The first planet found here, GJ 1132 b, was discovered in 2015 using the transit method. The most recent addition, GJ 1132 c, followed in 2018.
Frequently Asked Questions About GJ 1132
How many planets does GJ 1132 have?
GJ 1132 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the GJ 1132 system habitable?
None of the known planets in GJ 1132 orbit within the star's habitable zone.
How far away is GJ 1132?
GJ 1132 is about 41 light-years from Earth in the constellation Vela.
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