Gliese 667 (142 G. Scorpii) is a triple- star system in the constellation Scorpius lying at a distance of about 7.2 parsecs (23 light-years) from Earth. All three of the stars have masses smaller than the Sun. To the naked eye, the system appears to be a single faint star of magnitude 5.89.

Gliese 667 Cc (also known as GJ 667 Cc, HR 6426 Cc, or HD 156384 Cc) [2] is an exoplanet orbiting within the habitable zone of the red dwarf star Gliese 667 C, which is a member of the Gliese 667 triple star system, approximately 23.62 light-years (7.24 parsecs; 223.5 trillion kilometres) away in the constellation of Scorpius.

Oct 24, 2024 · GJ 667 C c is a super Earth exoplanet that orbits a M-type star. Its mass is 3.8 Earths, it takes 28.1 days to complete one orbit of its star, and is 0.125 AU from its star. Its discovery was announced in 2013.

Super-Earths around the M-dwarf neighbors Gl433 and Gl667C. The HARPS search for southern extra-solar planets XXXI. The M-dwarf sample. The Palomar/MSU nearby star spectroscopic survey. II. The southern M dwarfs and investigations of magnetic activity.

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 …

Feb 17, 2012 · With an effective temperature of 3400 °C on its surface, the host star GJ667C is much cooler than our Sun, which has a surface temperature of 5500 °C. This red dwarf star therefore emits much less radiation than the Sun, reaching a luminosity of only just over one percent of the solar value.

Feb 2, 2012 · This planet, called GJ 667Cb, takes 7.2 days to circle the star but its location makes it far too hot to sustain liquid water on its surface.

Gliese 667 is a nearby triple star system in the constellation Scorpius, about 22 light years away. The star Gliese 667 C hosts at least six planets. Three of them, all Super-Earths, are located in the habitable zone.

Jul 29, 2022 · The M1.5V star GJ 667C (Gliese 667C) is a faraway member of a triple star system. It orbits the central binary GJ 667AB (a K3V + K5V binary system) at a projection distance of ~230 AU. GJ 667C is known to host several super-Earth planets.

GJ 667 C is part of a triple system including a pair of K dwafs in eccentric orbit (a = 13.1 AUs, e = 0.58, i = 128°). The star is located 230 AUs from the K dwarf pair.

Sep 1, 2014 · Gliese 667C, or GJ 667C, is an M dwarf star that is part of a triple star system about 22 light-years away from Earth. It is a distant companion to GJ 667AB, a binary pair of more massive stars. In 2013, astronomers using the HARPS spectrograph discovered a pair of planets around this star–GJ 667Cb and GJ 667Cc.

Jan 29, 2018 · The planet, dubbed GJ 667Cc, orbits a red dwarf star 22 light-years from Earth, in the constellation Scorpio. A binary pair of orange dwarf stars are part of the same system. The new planet has a mass 4.5 times that of Earth and orbits its host star every 28 days.

Feb 7, 2012 · GJ 667 is a triple star system that's right in our back yard as these things go: it's only about 22 light years away, making it one of the closest star systems in the sky. It's composed of two stars a bit smaller and cooler than the Sun which orbit each other closely, and a third, smaller star orbiting the pair about 35 billion km (20 billion ...

Jan 1, 2015 · The M1.5V star GJ 667C (Gliese 667C) is a faraway member of a triple star system. It orbits the central binary GJ 667AB (a K3V+K5V binary system) at a projection distance of ~230 AU. GJ 667C is known to host several super-Earth planets.

GJ 667 C c is an exoplanet orbiting the star GJ 667 C, located about 22.3 light-years ( 6.8 pc) away from Solar System. Its discovery was publicly announced on 2011. The host star GJ 667 C has apparent magnitude of 10.2, with absolute magnitude of 11.0.

GJ 667 C is part of a triple system including a pair of K dwafs in eccentric orbit (a = 13.1 AUs, e = 0.58, i = 128°). The star is located 230 AUs from the K dwarf pair.

Gliese 667 Cc (also known as GJ 667Cc, HR 6426Cc, or HD 156384Cc) is an exoplanet orbiting within the habitable zone of the red dwarf star Gliese 667 C, which is a member of the Gliese 667 triple star system, approximately 23.62 light-years (6.8 …

Dynamical evolution and spin-orbit resonances of potentially habitable exoplanets. The case of GJ 667C. The HARPS search for southern extra-solar planets XXXV. Super-Earths around the M-dwarf neighbors Gl433 and Gl667C. Astrophys. & Spa. Sci. , in press. ApJ. Letters , 751 , L16. Detailed information about planet GJ 667 Ce and its parameters.