TOI-139 b

TOI-139 b is a Neptune-like exoplanet that orbits a K-type star. Its mass is 6.6 Earths and it takes 11.1 days to complete one orbit of its star. Its discovery was announced in 2023.
Planet Radius:
0.219 x Jupiter
Planet Type:
  • Neptune-like
Discovery Method:
  • Transit
Planet Mass:
6.6 Earths
Discovery Date:
Orbital Radius:
Orbital Period:
11.1 days
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