HD 183263 b
A confirmed exoplanet orbiting HD 183263.
Compared with Earth
- Mass
- About 1,103 times Earth's mass.
- Year
- A year here lasts about 1.7 Earth years.
Planet
- Radius
- Unknown
- Mass
- 1,103 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 624.9 days
- Average distance from its star
- 1.46 AU
Star
- Host star
- HD 183263
- Spectral class
- Unknown
- Surface temperature
- Unknown
- Radius
- Unknown
- Mass
- 1.06 × Sun
- Age
- Unknown
System
- Distance from Earth
- 176.8 light-years (54.2 parsecs)
- Stars in system
- 1
- Known planets
- 2
Discovery
- Year
- 2004
- Method
- Radial Velocity
- Facility
- W. M. Keck Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.