The GJ 180 System
3 planets
Eridanus
GJ 180 is a planetary system in the constellation Eridanus hosting 3 confirmed exoplanets, about 39 light-years from Earth.
GJ 180: Star and Habitable Zone
GJ 180
- Mass
- 0.43 M☉
All 3 Planets in the GJ 180 System
Discovery History
The first planet found here, GJ 180 b, was discovered in 2014 using the radial velocity method. The most recent addition, GJ 180 d, followed in 2020.
Frequently Asked Questions About GJ 180
How many planets does GJ 180 have?
GJ 180 has 3 confirmed exoplanets. More may await discovery.
Are any planets in the GJ 180 system habitable?
None of the known planets in GJ 180 orbit within the star's habitable zone.
How far away is GJ 180?
GJ 180 is about 39 light-years from Earth in the constellation Eridanus.
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