The HD 190007 system contains 1 exoplanet. It is located 41.47 light years away from the solar system.
| Mass | 0.77 solar masses |
| Radius | 0.79 solar radiae |
| Temperature | 4610 kelvin |
| Stellar Metallicity | 0.16 decimal exponent |
| Age | 1 billion years |
At more than 10 Earth masses, HD 190007 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 | 16.460 Earth masses |
| Density | 1.210 grams per cubic centimeter |
| Radius | 4.210 Earth radiae |
| Semi-major Axis | 0.092 AU |
| Eccentricity | 0.14 |
| Orbital Period | 11.720 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Multiple Observatories |
| Discovery Telescope | Multiple Telescopes |
| Discovery Instrument | Multiple Instruments |
| Discovery Date | 2021-01 |
| Reference | Burt et al. 2020 |