HD 115404 A c
📋 A written introduction is coming — for now this page shows official values only.
Planet
- Host star
- HD 115404 A
- Distance from Earth
- 10.9816 pc (≈ 35.8 light-years)
- NASA planet type
- Gas Giant
- Radius (Earth = 1)
- 12.5
- Mass (Earth = 1)
- 3,279.6713
- Orbital period
- 15,319.2252 days
- Semi-major axis
- 11.364 AU
- Eccentricity
- 0.211
- Equilibrium temperature
- 61.22 K
- Discovery method
- Radial Velocity
- Discovery year
- 2,022
- Discovery facility
- Multiple Observatories
- Host spectral type
- K2V
- Host temperature
- 5,019.17 K
- Host radius (Sun = 1)
- 0.727007
- Host mass (Sun = 1)
- 0.83
- Host brightness
- 6.5007 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 36 years to reach Earth — the light you see tonight left around AD 1990 (official distance ÷ speed of light).
- Its radius is about 13 times Earth's (NASA Exoplanet Archive).
- One orbit takes about 15,319.2 Earth days (about 41.9 years) — that is this planet's year.
Worked out from this object's official values.