artist rendition
Artist's concept

HD 231701 b is a gas giant exoplanet that orbits a F-type star. Its mass is at least 1.08 Jupiter, it takes 141.6 days to complete one orbit of its star, and is 0.53 AU from its star. Its discovery was announced in 2007.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2007
MASS
at least 1.08 Jupiter
PLANET RADIUS
Unknown
ORBITAL RADIUS
0.53 AU
ORBITAL PERIOD
141.6 days
ECCENTRICITY
0.1
DETECTION METHOD
Radial Velocity