artist rendition
Artist's concept

HD 177565 b is a gas giant exoplanet that orbits an unknown-type star. Its mass is at least 15.1 Earth, it takes 44.5 days to complete one orbit of its star, and is 0.246 AU from its star. Its discovery was announced in 2017.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2017
MASS
at least 15.1 Earth
PLANET RADIUS
Unknown
ORBITAL RADIUS
0.246 AU
ORBITAL PERIOD
44.5 days
ECCENTRICITY
0.0593
DETECTION METHOD
Radial Velocity