The HD 115404 A system contains 2 exoplanets. It is located 35.82 light years away from the solar system.
| Mass | 0.83 solar masses |
| Radius | 0.73 solar radiae |
| Temperature | 5019.17 kelvin |
| Stellar Metallicity | -0.157 decimal exponent |
| Age | - billion years |
At more than 10 Earth masses, HD 115404 A b is an ice giant, a planet that is made up mostly of volatiles like water, amonia and methane, and enveloped by a dense hydrogen and helium atmosphere, much like Uranus and Neptune.
| Mass | 30.039 Earth masses |
| Density | 0.764 grams per cubic centimeter |
| Radius | 6.000 Earth radiae |
| Semi-major Axis | 0.088127 AU |
| Eccentricity | 0.231551 |
| Orbital Period | 10.495 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Multiple Observatories |
| Discovery Telescope | Multiple Telescopes |
| Discovery Instrument | Multiple Instruments |
| Discovery Date | 2022-09 |
| Reference | Feng et al. 2022 |
At more than 50 Earth masses, HD 115404 A c is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 3299.582 Earth masses |
| Density | 9.280 grams per cubic centimeter |
| Radius | 12.500 Earth radiae |
| Semi-major Axis | 11.294908 AU |
| Eccentricity | 0.211449 |
| Orbital Period | 15319.225 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Multiple Observatories |
| Discovery Telescope | Multiple Telescopes |
| Discovery Instrument | Multiple Instruments |
| Discovery Date | 2022-09 |
| Reference | Feng et al. 2022 |