Gliese 674 - Planetary System

Planetary System

On January 7, 2007, Bonfils used the HARPS spectrograph in ESO and found an intermediate mass planet orbiting close to the red dwarf star in an unusually eccentric orbit.

The Gliese 674 system
Companion
Mass Semimajor axis
Orbital period
Eccentricity Radius
b ≥11.8 M 0.039 4.6938 ± 0.007 0.2 ± 0.02

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