Kepler-421 b

Kepler-421 b is a Neptune-like exoplanet that orbits a K-type star. Its mass is 16.1 Earths, it takes 1.9 years to complete one orbit of its star, and is 1.219 AU from its star. Its discovery was announced in 2014.
Planet Radius:
0.371 x Jupiter
Planet Type:
  • Neptune-like
Discovery Method:
  • Transit
Planet Mass:
16.1 Earths
Discovery Date:
Orbital Radius:
1.219 AU
Orbital Period:
1.9 years
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