HD 27631 b
A confirmed exoplanet orbiting HD 27631.
Compared with Earth
- Mass
- About 475 times Earth's mass.
- Year
- A year here lasts about 6 Earth years.
Planet
- Radius
- Unknown
- Mass
- 474.8 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 2,198 days
- Average distance from its star
- 3.242 AU
Star
- Host star
- HD 27631
- Spectral class
- G — sun-like
- Surface temperature
- 5,737 K
- Radius
- 0.923 × Sun
- Mass
- 0.944 × Sun
- Age
- 4.01 billion years
System
- Distance from Earth
- 164 light-years (50.29 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2012
- Method
- Radial Velocity
- Facility
- La Silla Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.