The HD 10180 system contains 6 exoplanets. It is located 127.07 light years away from the solar system.
| Mass | 1.06 solar masses |
| Radius | 1.11 solar radiae |
| Temperature | 5911 kelvin |
| Stellar Metallicity | 0.08 decimal exponent |
| Age | 4.3 billion years |
At more than 10 Earth masses, HD 10180 c 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 | 13.100 Earth masses |
| Density | 1.440 grams per cubic centimeter |
| Radius | 3.680 Earth radiae |
| Semi-major Axis | 0.06412 AU |
| Eccentricity | 0.073 |
| Orbital Period | 5.760 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | La Silla Observatory |
| Discovery Telescope | 3.6 m ESO Telescope |
| Discovery Instrument | HARPS Spectrograph |
| Discovery Date | 2011-04 |
| Reference | Lovis et al. 2011 |
At more than 10 Earth masses, HD 10180 d 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 | 11.750 Earth masses |
| Density | 1.570 grams per cubic centimeter |
| Radius | 3.450 Earth radiae |
| Semi-major Axis | 0.12859 AU |
| Eccentricity | 0.131 |
| Orbital Period | 16.357 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | La Silla Observatory |
| Discovery Telescope | 3.6 m ESO Telescope |
| Discovery Instrument | HARPS Spectrograph |
| Discovery Date | 2011-04 |
| Reference | Lovis et al. 2011 |
At more than 10 Earth masses, HD 10180 e 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 | 25.100 Earth masses |
| Density | 0.881 grams per cubic centimeter |
| Radius | 5.390 Earth radiae |
| Semi-major Axis | 0.2699 AU |
| Eccentricity | 0.051 |
| Orbital Period | 49.748 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | La Silla Observatory |
| Discovery Telescope | 3.6 m ESO Telescope |
| Discovery Instrument | HARPS Spectrograph |
| Discovery Date | 2011-04 |
| Reference | Lovis et al. 2011 |
At more than 10 Earth masses, HD 10180 f 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 | 23.900 Earth masses |
| Density | 0.913 grams per cubic centimeter |
| Radius | 5.240 Earth radiae |
| Semi-major Axis | 0.4929 AU |
| Eccentricity | 0.119 |
| Orbital Period | 122.744 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | La Silla Observatory |
| Discovery Telescope | 3.6 m ESO Telescope |
| Discovery Instrument | HARPS Spectrograph |
| Discovery Date | 2011-04 |
| Reference | Lovis et al. 2011 |
At more than 10 Earth masses, HD 10180 g 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 | 21.400 Earth masses |
| Density | 0.993 grams per cubic centimeter |
| Radius | 4.910 Earth radiae |
| Semi-major Axis | 1.427 AU |
| Eccentricity | 0.263 |
| Orbital Period | 604.670 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | La Silla Observatory |
| Discovery Telescope | 3.6 m ESO Telescope |
| Discovery Instrument | HARPS Spectrograph |
| Discovery Date | 2011-04 |
| Reference | Lovis et al. 2011 |
At more than 50 Earth masses, HD 10180 h is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 64.400 Earth masses |
| Density | 0.426 grams per cubic centimeter |
| Radius | 9.400 Earth radiae |
| Semi-major Axis | 3.381 AU |
| Eccentricity | 0.095 |
| Orbital Period | 2205.000 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | La Silla Observatory |
| Discovery Telescope | 3.6 m ESO Telescope |
| Discovery Instrument | HARPS Spectrograph |
| Discovery Date | 2011-04 |
| Reference | Lovis et al. 2011 |