LSPM J2116+0234 b
A confirmed exoplanet orbiting LSPM J2116+0234.
Compared with Earth
- Mass
- About 13 times Earth's mass.
- Year
- A year here lasts about 14 Earth days.
Planet
- Radius
- Unknown
- Mass
- 13.3 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 14.44 days
- Average distance from its star
- 0.0876 AU
Star
- Host star
- LSPM J2116+0234
- Spectral class
- M — red dwarf
- Surface temperature
- 3,475 K
- Radius
- 0.431 × Sun
- Mass
- 0.43 × Sun
- Age
- 2 billion years
System
- Distance from Earth
- 57.5 light-years (17.63 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2019
- Method
- Radial Velocity
- Facility
- Calar Alto Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.