HD 10180 f is a hot Neptune and similar in mass to HD 10180 e. At an orbital distance of 0.49 AU and eccentricity of 0.12, its orbit is analogous to that of Mercury with a similar black-body-temperature range, though with its high mass, any greenhouse effect caused by an atmosphere would give it searing Venus-like or greater temperatures.

Oct 25, 2024 · HD 10180 f is a Neptune-like exoplanet that orbits a G-type star. Its mass is 23.9 Earths, it takes 122.7 days to complete one orbit of its star, and is 0.4929 AU from its star. Its discovery was announced in 2010.

Oct 25, 2024 · The large crescent is the third world in the system (HD 10180d), which is comparable to the planet Neptune in mass. The two inner planets appear as silhouettes in transit across the bright disc of the star. The outer planets in the system appear in the background sky.

Up to seven planets orbiting HD 10180: probing the architecture of low-mass planetary systems. Spectroscopic parameters for 451 stars in the HARPS GTO planet search program. Stellar [Fe/H] and the frequency of exo-Neptunes. Structure and Evolution of Nearby Stars with Planets. II. Physical Properties of ~1000 Cool Stars from the SPOCS Catalog.

Aug 24, 2010 · Astronomers using the European Southern Observatory’s (ESO) High Accuracy Radial velocity Planet Searcher (HARPS) instrument have discovered a planetary system containing at least five planets,...

Aug 26, 2010 · Astronomers using ESO’s world-leading HARPS instrument have discovered a planetary system containing at least five planets, orbiting the Sun-like star HD 10180. The researchers also have tantalizing evidence that two other planets may be present, one of which would have the lowest mass ever found.

Apr 9, 2012 · An astronomer at the University of Hertfordshire has revisited data related to nearby star HD 10180 and discovered that it very likely has nine planets, making it the most populous known solar...

Yellow star HD 10180 is located 127 light years away from the Sun. It is a single star of spectral class G1V, that has 106 % of solar mass. There are multiple known exoplanets in this system.

The HD 10180 system shows the ability of the RV technique to study complex multi-planet systems around nearby solar-type stars, with detection limits reaching rocky/icy objects within habitable zones.

HD 10180 f is an exoplanet orbiting the star HD 10180, located about 126.8 light-years (38.9 pc) away from Solar System. Its discovery was publicly announced on 2010. The host star HD 10180 has apparent magnitude of 7.3, with absolute magnitude of 4.4. It is 1.1 times more massive and 1.0 times bigger compared with our Sun.