The HD 153950 system contains 1 exoplanet. It is located 158.04 light years away from the solar system.
| Mass | 1.25 solar masses |
| Radius | 1.28 solar radiae |
| Temperature | 6124 kelvin |
| Stellar Metallicity | -0.01 decimal exponent |
| Age | 4.3 billion years |
At more than 50 Earth masses, HD 153950 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 937.598 Earth masses |
| Density | 2.240 grams per cubic centimeter |
| Radius | 13.200 Earth radiae |
| Semi-major Axis | 1.28 AU |
| Eccentricity | 0.34 |
| Orbital Period | 499.400 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | La Silla Observatory |
| Discovery Telescope | 3.6 m ESO Telescope |
| Discovery Instrument | HARPS Spectrograph |
| Discovery Date | 2009-03 |
| Reference | Moutou et al. 2009 |