The GJ 433 System
3 planets
Hydra
GJ 433 is a planetary system in the constellation Hydra hosting 3 confirmed exoplanets, about 30 light-years from Earth.
GJ 433: Star and Habitable Zone
GJ 433
- Mass
- 0.48 M☉
All 3 Planets in the GJ 433 System
Discovery History
The first planet found here, GJ 433 b, was discovered in 2013 using the radial velocity method. The most recent addition, GJ 433 d, followed in 2020.
Frequently Asked Questions About GJ 433
How many planets does GJ 433 have?
GJ 433 has 3 confirmed exoplanets. More may await discovery.
Are any planets in the GJ 433 system habitable?
None of the known planets in GJ 433 orbit within the star's habitable zone.
How far away is GJ 433?
GJ 433 is about 30 light-years from Earth in the constellation Hydra.
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