xi Aql b
A confirmed exoplanet orbiting xi Aql.
Compared with Earth
- Mass
- About 617 times Earth's mass.
- Year
- A year here lasts about 137 Earth days.
Planet
- Radius
- Unknown
- Mass
- 616.9 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 137 days
- Average distance from its star
- 0.625 AU
Star
- Host star
- xi Aql
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,841 K
- Radius
- 10.86 × Sun
- Mass
- 1.74 × Sun
- Age
- Unknown
System
- Distance from Earth
- 183.3 light-years (56.19 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2007
- Method
- Radial Velocity
- Facility
- Okayama Astrophysical Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.