HD 155918
HD 155918 is a G2V star 89.9 light years away with 2 known planets. They were all found in 2022.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| HD 155918 b | 1.876 days | 0.03 AU | at least 7.628 | 2022 | Radial Velocity | |
| HD 155918 c | 47.1 years | 13.18 AU | 1,878 | 2022 | 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 G2V
- 5,772 K surface temperature
- 1.03 times the mass of the Sun
- 1.019 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.