HD 203387 b
A confirmed exoplanet orbiting HD 203387.
Compared with Earth
- Mass
- About 1,106 times Earth's mass.
- Year
- A year here lasts about 1.4 Earth years.
Planet
- Radius
- Unknown
- Mass
- 1,106 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 512.5 days
- Average distance from its star
- 1.771 AU
Star
- Host star
- HD 203387
- Spectral class
- Unknown
- Surface temperature
- Unknown
- Radius
- Unknown
- Mass
- 2.817 × Sun
- Age
- Unknown
System
- Distance from Earth
- 201.4 light-years (61.75 parsecs)
- Stars in system
- 1
- Known planets
- 2
Discovery
- Year
- 2022
- Method
- Radial Velocity
- Facility
- Multiple Observatories
Data from the NASA Exoplanet Archive, synced October 14, 2026.