HD 217786 c is a Neptune-like exoplanet that orbits an F-type star. Its mass is 7.35886 Earths, it takes 2.5 days to complete one orbit of its star, and is 0.037863 AU from its star. Its discovery was announced in 2022.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2022
MASS
7.35886 Earths
PLANET RADIUS
0.234 x Jupiter
(estimate)
ORBITAL RADIUS
0.037863 AU
ORBITAL PERIOD
2.5 days
ECCENTRICITY
-0.52
DETECTION METHOD