The HD 13908 system contains 2 exoplanets. It is located 259.46 light years away from the solar system.
| Mass | 1.29 solar masses |
| Radius | 1.67 solar radiae |
| Temperature | 6255 kelvin |
| Stellar Metallicity | 0.01 decimal exponent |
| Age | 2.9 billion years |
At more than 50 Earth masses, HD 13908 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 274.910 Earth masses |
| Density | 0.562 grams per cubic centimeter |
| Radius | 13.900 Earth radiae |
| Semi-major Axis | 0.154 AU |
| Eccentricity | 0.02 |
| Orbital Period | 19.382 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Haute-Provence Observatory |
| Discovery Telescope | 1.93 m Telescope |
| Discovery Instrument | SOPHIE Spectrograph |
| Discovery Date | 2014-03 |
| Reference | Moutou et al. 2014 |
At more than 50 Earth masses, HD 13908 c is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 1630.400 Earth masses |
| Density | 4.270 grams per cubic centimeter |
| Radius | 12.800 Earth radiae |
| Semi-major Axis | 2.03 AU |
| Eccentricity | 0.12 |
| Orbital Period | 931.000 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Haute-Provence Observatory |
| Discovery Telescope | 1.93 m Telescope |
| Discovery Instrument | SOPHIE Spectrograph |
| Discovery Date | 2014-03 |
| Reference | Moutou et al. 2014 |