HD 34445
HD 34445 is a G0 V star 150 light years away with 6 known planets. The first was found in 2009 and the latest in 2017.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| HD 34445 e | 49.17 days | 0.2687 AU | at least 16.8 | 2017 | Radial Velocity | |
| HD 34445 d | 117.9 days | 0.4817 AU | at least 30.7 | 2017 | Radial Velocity | |
| HD 34445 c | 214.7 days | 0.7181 AU | at least 53.5 | 2017 | Radial Velocity | |
| HD 34445 f | 676.8 days | 1.543 AU | at least 37.9 | 2017 | Radial Velocity | |
| HD 34445 b | 2.872 years | 2.07 AU | at least 260.6 | 2009 | Radial Velocity | |
| HD 34445 g | 15.61 years | 6.36 AU | at least 120.6 | 2017 | 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 G0 V
- 5,879 K surface temperature
- 1.14 times the mass of the Sun
- 1.38 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.