Star · M1.5 V
GJ 667 C
GJ 667 C is a main-sequence star of spectral type M1.5 V in the constellation Scorpius, 23.6 light-years from the Sun. It is orbited by 5 confirmed exoplanet(s).
| Other names | Gl 667C |
|---|---|
| Constellation | Scorpius |
| Distance | 23.6 light-years (7.24 pc) |
| Apparent magnitude | magnitude 10.24 |
| Absolute magnitude | magnitude 10.94 |
| Spectral type | M1.5 V |
| Surface temperature | 3,350 K |
| Luminosity | 0.0137 L☉ |
| Radius | 0.302 R☉ |
| Mass | 0.33 M☉ |
| Age | 2.0 billion years |
| Metallicity [Fe/H] | -0.55 |
| Right ascension (J2000) | 17h 18m 57.3s |
| Declination (J2000) | −34° 59′ 51″ |
| Space velocity (relative to the Sun) | 39.6 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 10.24. Visible from the whole Southern Hemisphere and north to latitude 55° N. South of latitude 55° S it never sets. It stands highest at midnight in June, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 2002. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 419 thousand years.
The Sun seen from there
From a planet around GJ 667 C, the Sun would look like a star of magnitude 4.13, in the direction where our sky has the constellation Auriga. It would be visible to the naked eye.
Planets
- GJ 667 C b 7.2-day orbit · 2.25 R⊕
- GJ 667 C c 28.1-day orbit · 1.77 R⊕
- GJ 667 C f 39-day orbit · 1.45 R⊕
- GJ 667 C e 62.2-day orbit · 1.45 R⊕
- GJ 667 C g 256-day orbit · 1.99 R⊕
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.