HD 117618 b
A confirmed exoplanet orbiting HD 117618.
Compared with Earth
- Mass
- About 55 times Earth's mass.
- Year
- A year here lasts about 26 Earth days.
Planet
- Radius
- Unknown
- Mass
- 55.3 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 25.8 days
- Average distance from its star
- 0.18 AU
Star
- Host star
- HD 117618
- Spectral class
- G — sun-like
- Surface temperature
- 5,990 K
- Radius
- Unknown
- Mass
- 1.077 × Sun
- Age
- Unknown
System
- Distance from Earth
- 123.2 light-years (37.78 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2004
- Method
- Radial Velocity
- Facility
- Anglo-Australian Telescope
Data from the NASA Exoplanet Archive, synced October 14, 2026.