HD 191939 c is a Neptune-like exoplanet that orbits a G-type star. Its mass is 7.2 Earths, it takes 28.6 days to complete one orbit of its star, and is 0.17 AU from its star. Its discovery was announced in 2020.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2020
MASS
7.2 Earths
PLANET RADIUS
0.275 x Jupiter
ORBITAL RADIUS
0.17 AU
ORBITAL PERIOD
28.6 days
ECCENTRICITY
0.0
DETECTION METHOD