HD 187085 b
A confirmed exoplanet orbiting HD 187085.
Compared with Earth
- Mass
- About 266 times Earth's mass.
- Year
- A year here lasts about 2.8 Earth years.
Planet
- Radius
- Unknown
- Mass
- 265.7 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 1,020 days
- Average distance from its star
- 2.1 AU
Star
- Host star
- HD 187085
- Spectral class
- F — yellow-white
- Surface temperature
- 6,117 K
- Radius
- 1.27 × Sun
- Mass
- 1.189 × Sun
- Age
- 2.747 billion years
System
- Distance from Earth
- 149.7 light-years (45.9 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2006
- Method
- Radial Velocity
- Facility
- Anglo-Australian Telescope
Data from the NASA Exoplanet Archive, synced October 14, 2026.