artist rendition
Artist's concept

K2-105 b is a Neptune-like exoplanet that orbits a G-type star. Its mass is 30 Earths, it takes 8.3 days to complete one orbit of its star, and is 0.081 AU from its star. Its discovery was announced in 2017.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2017
MASS
30 Earths
PLANET RADIUS
0.369 x Jupiter
ORBITAL RADIUS
0.081 AU
ORBITAL PERIOD
8.3 days
ECCENTRICITY
Unknown
DETECTION METHOD
Transit