LHS 3154 b is a Neptune-like exoplanet that orbits an M-type star. Its mass is 13.15 Earths, it takes 3.7 days to complete one orbit of its star, and is 0.02262 AU from its star. Its discovery was announced in 2023.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2023
MASS
13.15 Earths
PLANET RADIUS
0.329 x Jupiter
(estimate)
ORBITAL RADIUS
0.02262 AU
ORBITAL PERIOD
3.7 days
ECCENTRICITY
0.08
DETECTION METHOD