HD 148164 b
A confirmed exoplanet orbiting HD 148164.
Compared with Earth
- Mass
- About 391 times Earth's mass.
- Year
- A year here lasts about 329 Earth days.
Planet
- Radius
- Unknown
- Mass
- 390.9 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 328.6 days
- Average distance from its star
- 0.993 AU
Star
- Host star
- HD 148164
- Spectral class
- F — yellow-white
- Surface temperature
- 6,032 K
- Radius
- 1.34 × Sun
- Mass
- 1.21 × Sun
- Age
- 2.41 billion years
System
- Distance from Earth
- 251.8 light-years (77.2 parsecs)
- Stars in system
- 1
- Known planets
- 2
Discovery
- Year
- 2018
- Method
- Radial Velocity
- Facility
- W. M. Keck Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.