HD 169830 b
A confirmed exoplanet orbiting HD 169830.
Compared with Earth
- Mass
- About 804 times Earth's mass.
- Year
- A year here lasts about 226 Earth days.
Planet
- Radius
- Unknown
- Mass
- 804.4 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 225.7 days
- Average distance from its star
- 0.765 AU
Star
- Host star
- HD 169830
- Spectral class
- Unknown
- Surface temperature
- Unknown
- Radius
- Unknown
- Mass
- 1.17 × Sun
- Age
- Unknown
System
- Distance from Earth
- 122.7 light-years (37.6 parsecs)
- Stars in system
- 1
- Known planets
- 2
Discovery
- Year
- 2000
- Method
- Radial Velocity
- Facility
- La Silla Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.