GJ 887
GJ 887 is an M1 V star 10.7 light years away with 4 known planets. The first was found in 2020 and the latest in 2026.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| GJ 887 e | 4.425 days | 0.0417 AU | at least 1.46 | 2026 | Radial Velocity | |
| GJ 887 b | 9.262 days | 0.0683 AU | at least 3.9 | 2020 | Radial Velocity | |
| GJ 887 c | 21.78 days | 0.121 AU | at least 6.5 | 2020 | Radial Velocity | |
| GJ 887 d | 50.77 days | 0.212 AU | at least 6.1 | 2026 | Radial Velocity |
"At least" is a minimum mass. Radial velocity can only measure mass times the sine of the orbit's tilt.
Star
- Spectral type M1 V
- 3,688 K surface temperature
- 0.495 times the mass of the Sun
- 0.468 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.