Discovery date 2009 | Discovery status Confirmed | |
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[Fe/H] 3000410000000000000♠−0.59±0.10 | ||
Gliese 667 Cb is an exoplanet orbiting the star Gliese 667 C, a member of the Gliese 667 triple-star system. It is the most massive planet discovered in the system and is likely a super-Earth or a mini-Neptune. Orbital-stability analysis indicates that it cannot be more than twice its minimum mass. It orbits too close to the star to be in the habitable zone. Eccentricity analysis indicates that Gliese 667 Cb is not a rocky planet.
References
Gliese 667 Cb Wikipedia(Text) CC BY-SA