artist rendition
Artist's concept

91 Aqr b is a gas giant exoplanet that orbits a K-type star. Its mass is at least 3.2 Jupiters, it takes 181.4 days to complete one orbit of its star, and is 0.7 AU from its star. Its discovery was announced in 2013.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2013
MASS
at least 3.2 Jupiters
PLANET RADIUS
Unknown
ORBITAL RADIUS
0.7 AU
ORBITAL PERIOD
181.4 days
ECCENTRICITY
0.027
DETECTION METHOD
Radial Velocity