HD 31527 d
A confirmed exoplanet orbiting HD 31527.
Compared with Earth
- Mass
- About 12 times Earth's mass.
- Year
- A year here lasts about 272 Earth days.
Planet
- Radius
- Unknown
- Mass
- 11.82 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 271.7 days
- Average distance from its star
- 0.8098 AU
Star
- Host star
- HD 31527
- Spectral class
- G — sun-like
- Surface temperature
- 5,898 K
- Radius
- Unknown
- Mass
- 0.96 × Sun
- Age
- Unknown
System
- Distance from Earth
- 125.4 light-years (38.45 parsecs)
- Stars in system
- 1
- Known planets
- 3
Discovery
- Year
- 2019
- Method
- Radial Velocity
- Facility
- La Silla Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.