HD 69830 d
A confirmed exoplanet orbiting HD 69830.
Compared with Earth
- Mass
- About 18 times Earth's mass.
- Year
- A year here lasts about 197 Earth days.
Planet
- Radius
- Unknown
- Mass
- 18.1 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 197 days
- Average distance from its star
- 0.63 AU
Star
- Host star
- HD 69830
- Spectral class
- G — sun-like
- Surface temperature
- 5,385 K
- Radius
- Unknown
- Mass
- 0.86 × Sun
- Age
- 7 billion years
System
- Distance from Earth
- 40.96 light-years (12.56 parsecs)
- Stars in system
- 1
- Known planets
- 3
Discovery
- Year
- 2006
- Method
- Radial Velocity
- Facility
- La Silla Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.