HD 180314 b
A confirmed exoplanet orbiting HD 180314.
Compared with Earth
- Mass
- About 7,217 times Earth's mass.
- Year
- A year here lasts about 1.1 Earth years.
Planet
- Radius
- Unknown
- Mass
- 7,217 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 394.7 days
- Average distance from its star
- 1.448 AU
Star
- Host star
- HD 180314
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,917 K
- Radius
- 9.2 × Sun
- Mass
- 2.6 × Sun
- Age
- Unknown
System
- Distance from Earth
- 399.1 light-years (122.4 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2010
- Method
- Radial Velocity
- Facility
- Subaru Telescope
Data from the NASA Exoplanet Archive, synced October 14, 2026.