Kepler-1729 b is a Neptune-like exoplanet that orbits an M-type star. Its mass is 14.4 Earths, it takes 4.2 days to complete one orbit of its star, and is 0.0418 AU from its star. Its discovery was announced in 2021.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2021
MASS
14.4 Earths
PLANET RADIUS
0.347 x Jupiter
ORBITAL RADIUS
0.0418 AU
ORBITAL PERIOD
4.2 days
ECCENTRICITY
0.0
DETECTION METHOD