HD 66141 b
A confirmed exoplanet orbiting HD 66141.
Compared with Earth
- Mass
- About 1,907 times Earth's mass.
- Year
- A year here lasts about 1.3 Earth years.
Planet
- Radius
- Unknown
- Mass
- 1,907 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 480.5 days
- Average distance from its star
- 1.2 AU
Star
- Host star
- HD 66141
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,323 K
- Radius
- 21.4 × Sun
- Mass
- 1.1 × Sun
- Age
- 6.84 billion years
System
- Distance from Earth
- 222.3 light-years (68.15 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2012
- Method
- Radial Velocity
- Facility
- Bohyunsan Optical Astronomical Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.