HD 107148 b

HD 107148 b is a jovian exoplanet with minimum mass of only 70% that of Saturn. Unlike Saturn, it orbits much closer to the star, only 26.9% of distance of Earth to the Sun, but like Saturn, it has low eccentricity about the same as Saturn.[1]

HD 107148 b
Discovery
Discovered byButler et al.[1]
Discovery siteKeck Observatory, United States
Discovery date15 July 2006
radial velocity
Orbital characteristics
0.269 ± 0.016 AU (40,200,000 ± 2,400,000 km)
Eccentricity0.05 ± 0.17
48.056 ± 0.057 d
0.13157 y
2,399,987 ± 12
75
Semi-amplitude11 ± 1.8
StarHD 107148

    See also

    References

    1. Butler, R. P.; et al. (2006). "Catalog of Nearby Exoplanets". The Astrophysical Journal. 646 (1): 505–522. arXiv:astro-ph/0607493. Bibcode:2006ApJ...646..505B. doi:10.1086/504701.


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