Ross 508 b is a super Earth exoplanet that orbits an M-type star. Its mass is 4 Earths, it takes 10.8 days to complete one orbit of its star, and is 0.05366 AU from its star. Its discovery was announced in 2022.

PLANET TYPE
Super Earth
DISCOVERY DATE
2022
MASS
4 Earths
PLANET RADIUS
1.83 x Earth
(estimate)
ORBITAL RADIUS
0.05366 AU
ORBITAL PERIOD
10.8 days
ECCENTRICITY
0.33
DETECTION METHOD