HD 158259 b
A confirmed exoplanet orbiting HD 158259.
Compared with Earth
- Mass
- About 2.2 times Earth's mass.
- Year
- A year here lasts about 2.2 Earth days.
Planet
- Radius
- Unknown
- Mass
- 2.22 × Earth
- Density
- 6.12 g/cm³
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 2.178 days
- Average distance from its star
- Unknown
Star
- Host star
- HD 158259
- Spectral class
- Unknown
- Surface temperature
- Unknown
- Radius
- 1.21 × Sun
- Mass
- 1.08 × Sun
- Age
- Unknown
System
- Distance from Earth
- 88.22 light-years (27.05 parsecs)
- Stars in system
- 1
- Known planets
- 5
Discovery
- Year
- 2020
- Method
- Radial Velocity
- Facility
- Haute-Provence Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.