GJ 674 b
📋 A written introduction is coming — for now this page shows official values only.
Planet
- Host star
- GJ 674
- Distance from Earth
- 4.549 pc (≈ 14.8 light-years)
- NASA planet type
- Neptune-like
- Radius (Earth = 1)
- 3.33
- Mass (Earth = 1)
- 11.09
- Orbital period
- 4.6938 days
- Semi-major axis
- 0.039 AU
- Eccentricity
- 0.2
- Equilibrium temperature
- 530.8 K
- Discovery method
- Radial Velocity
- Discovery year
- 2,007
- Discovery facility
- La Silla Observatory
- Host spectral type
- M2.5
- Host temperature
- 3,600 K
- Host radius (Sun = 1)
- 0.36463
- Host mass (Sun = 1)
- 0.35
- Host brightness
- 9.38 mag
Source:NASA Exoplanet Archive (Caltech/IPAC) · checked 2026-11-02 ↗NASA Science · checked 2026-11-02 ↗NASA Exoplanet Archive (Caltech/IPAC) · checked 2026-11-02 ↗
In everyday life
- Light from this object takes about 15 years to reach Earth — the light you see tonight left around AD 2011 (official distance ÷ speed of light).
- Its radius is about 3.3 times Earth's (NASA Exoplanet Archive).
- One orbit takes about 4.7 Earth days — that is this planet's year.
Worked out from this object's official values.