HD 191939 c

HD 191939 c is a Neptune-like exoplanet that orbits a G-type star. Its mass is 8 Earths, it takes 28.6 days to complete one orbit of its star, and is 0.1752 AU from its star. Its discovery was announced in 2020.
Planet Radius:
0.285 x Jupiter
Planet Type:
  • Neptune-like
Discovery Method:
  • Transit
Planet Mass:
8 Earths
Discovery Date:
2020
Orbital Radius:
0.1752 AU
Orbital Period:
28.6 days
Eccentricity:
0.03
Keep Exploring

Discover More Topics From NASA