Kepler-1661 b is a Neptune-like exoplanet that orbits a G-type star. Its mass is 17 Earths, it takes 175.1 days to complete one orbit of its star, and is 0.633 AU from its star. Its discovery was announced in 2020.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2020
MASS
17 Earths
PLANET RADIUS
0.345 x Jupiter
ORBITAL RADIUS
0.633 AU
ORBITAL PERIOD
175.1 days
ECCENTRICITY
0.06
DETECTION METHOD