TOI-5398 c is a Neptune-like exoplanet that orbits an F-type star. Its mass is 11.8 Earths, it takes 4.8 days to complete one orbit of its star, and is 0.057 AU from its star. Its discovery was announced in 2023.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2023
MASS
11.8 Earths
PLANET RADIUS
0.314 x Jupiter
ORBITAL RADIUS
0.057 AU
ORBITAL PERIOD
4.8 days
ECCENTRICITY
< 0.14
DETECTION METHOD