HD 191939 b

HD 191939 b is a Neptune-like exoplanet that orbits a G-type star. Its mass is 10 Earths, it takes 8.9 days to complete one orbit of its star, and is 0.0804 AU from its star. Its discovery was announced in 2020.
Planet Radius:
0.304 x Jupiter
Planet Type:
  • Neptune-like
Discovery Method:
  • Transit
Planet Mass:
10 Earths
Discovery Date:
Orbital Radius:
0.0804 AU
Orbital Period:
8.9 days
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