HD 187123 b

HD 187123 b is a gas giant exoplanet that orbits a G-type star. Its mass is 0.523 Jupiters, it takes 3.1 days to complete one orbit of its star, and is 0.0426 AU from its star. Its discovery was announced in 1998.
Planet Radius:
1.27 x Jupiter (estimate)
Planet Type:
  • Gas Giant
Discovery Method:
  • Radial Velocity
Planet Mass:
0.523 Jupiters
Discovery Date:
1998
Orbital Radius:
0.0426 AU
Orbital Period:
3.1 days
Eccentricity:
0.01
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