G 192-15 c
📋 A written introduction is coming — for now this page shows official values only.
Planet
- Host star
- G 192-15
- Distance from Earth
- 9.5311 pc (≈ 31.1 light-years)
- NASA planet type
- Neptune-like
- Radius (Earth = 1)
- 3.87
- Mass (Earth = 1)
- 14.3
- Orbital period
- 1,219 days
- Semi-major axis
- 1.137 AU
- Eccentricity
- 0.676
- Equilibrium temperature
- 55.9 K
- Discovery method
- Radial Velocity
- Discovery year
- 2,025
- Discovery facility
- Calar Alto Observatory
- Host spectral type
- M5.0 V
- Host temperature
- 2,999 K
- Host radius (Sun = 1)
- 0.170718
- Host mass (Sun = 1)
- 0.132
- Host brightness
- 14.64 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 31 years to reach Earth — the light you see tonight left around AD 1995 (official distance ÷ speed of light).
- Its radius is about 3.9 times Earth's (NASA Exoplanet Archive).
- One orbit takes about 1,219 Earth days (about 3.3 years) — that is this planet's year.
Worked out from this object's official values.