artist rendition
Artist's concept

HD 27442 b is a gas giant exoplanet that orbits a K-type star. Its mass is at least 1.56 Jupiters, it takes 428.1 days to complete one orbit of its star, and is 1.271 AU from its star. Its discovery was announced in 2000.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2000
MASS
at least 1.56 Jupiters
PLANET RADIUS
Unknown
ORBITAL RADIUS
1.271 AU
ORBITAL PERIOD
428.1 days
ECCENTRICITY
0.06
DETECTION METHOD
Radial Velocity