HD 155918 b is a Neptune-like exoplanet that orbits a G-type star. Its mass is 7.50192 Earths, it takes 1.9 days to complete one orbit of its star, and is 0.030046 AU from its star. Its discovery was announced in 2022.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2022
MASS
7.50192 Earths
PLANET RADIUS
0.236 x Jupiter
(estimate)
ORBITAL RADIUS
0.030046 AU
ORBITAL PERIOD
1.9 days
ECCENTRICITY
-0.08
DETECTION METHOD