HD 217958 b
A confirmed exoplanet orbiting HD 217958.
Compared with Earth
- Mass
- About 167 times Earth's mass.
- Year
- A year here lasts about 7 Earth years.
Planet
- Radius
- Unknown
- Mass
- 166.5 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 2,560 days
- Average distance from its star
- 3.758 AU
Star
- Host star
- HD 217958
- Spectral class
- Unknown
- Surface temperature
- Unknown
- Radius
- Unknown
- Mass
- 1.08 × Sun
- Age
- Unknown
System
- Distance from Earth
- 201.6 light-years (61.8 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2022
- Method
- Radial Velocity
- Facility
- Multiple Observatories
Data from the NASA Exoplanet Archive, synced October 14, 2026.