LHS 1140
LHS 1140 is an M4.5 V star 48.9 light years away with 2 known planets. The first was found in 2017 and the latest in 2018.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| LHS 1140 c | 3.778 days | 0.027 AU | 1.272 | 1.91 | 2018 | Transit |
| LHS 1140 b | 24.74 days | 0.0946 AU | 1.73 | 5.6 | 2017 | Transit |
Star
- Spectral type M4.5 V
- 3,096 K surface temperature
- 0.1844 times the mass of the Sun
- 0.2159 times the radius of the Sun
Data from the NASA Exoplanet Archive, as of October 3, 2026. In the 3D view sizes and distances are compressed and every orbit is drawn in the same plane. Where each planet sits along its orbit is made up.