HD 10647 b
A confirmed exoplanet orbiting HD 10647.
Compared with Earth
- Mass
- About 299 times Earth's mass.
- Year
- A year here lasts about 2.7 Earth years.
Planet
- Radius
- Unknown
- Mass
- 298.8 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 989.2 days
- Average distance from its star
- 2.015 AU
Star
- Host star
- HD 10647
- Spectral class
- F — yellow-white
- Surface temperature
- 6,218 K
- Radius
- 1.1 × Sun
- Mass
- 1.11 × Sun
- Age
- 1.4 billion years
System
- Distance from Earth
- 56.54 light-years (17.34 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2006
- Method
- Radial Velocity
- Facility
- W. M. Keck Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.