K2-398 b
: K2-398 b is a Neptune-like exoplanet that orbits a G-type star. Its mass is 5.79 Earths and it takes 6.4 days to complete one orbit of its star. Its discovery was announced in 2022.
Planet Radius:
0.203 x Jupiter
Planet Type:
- Neptune-like
Discovery Method:
- Transit
Planet Mass:
5.79 Earths
Discovery Date:
2022
Orbital Radius:
Unknown
Orbital Period:
6.4 days
