HD 217786 c is a Neptune-like exoplanet that orbits an F-type star. Its mass is 7.31005 Earths, it takes 2.5 days to complete one orbit of its star, and is 0.038 AU from its star. Its discovery was announced in 2022.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2022
MASS
7.31005 Earths
PLANET RADIUS
0.233 x Jupiter
(estimate)
ORBITAL RADIUS
0.038 AU
ORBITAL PERIOD
2.5 days
ECCENTRICITY
0.4
DETECTION METHOD