TOI-1231 b is a Neptune-like exoplanet that orbits an M-type star. Its mass is 15.4 Earths, it takes 24.2 days to complete one orbit of its star, and is 0.1288 AU from its star. Its discovery was announced in 2021.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2021
MASS
15.4 Earths
PLANET RADIUS
0.326 x Jupiter
ORBITAL RADIUS
0.1288 AU
ORBITAL PERIOD
24.2 days
ECCENTRICITY
0.09
DETECTION METHOD