GJ 27.1 b
A confirmed exoplanet orbiting GJ 27.1.
Compared with Earth
- Mass
- About 13 times Earth's mass.
- Year
- A year here lasts about 16 Earth days.
Planet
- Radius
- Unknown
- Mass
- 13 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 15.82 days
- Average distance from its star
- 0.101 AU
Star
- Host star
- GJ 27.1
- Spectral class
- M — red dwarf
- Surface temperature
- 3,542 K
- Radius
- Unknown
- Mass
- 0.53 × Sun
- Age
- Unknown
System
- Distance from Earth
- 76.99 light-years (23.61 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2014
- Method
- Radial Velocity
- Facility
- Multiple Observatories
Data from the NASA Exoplanet Archive, synced October 14, 2026.