artist rendition
Artist's concept

GJ 687 b is a gas giant exoplanet that orbits a M-type star. Its mass is at least 18.394 Earth, it takes 38.1 days to complete one orbit of its star, and is 0.16353 AU from its star. Its discovery was announced in 2014.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2014
MASS
at least 18.394 Earth
PLANET RADIUS
Unknown
ORBITAL RADIUS
0.16353 AU
ORBITAL PERIOD
38.1 days
ECCENTRICITY
0.04
DETECTION METHOD
Radial Velocity