HD 155358 c

HD 155358 c is an extrasolar planet orbiting the star HD 155358 located 142 light years away in the constellation Hercules. This is a gas giant which orbits at 1.224 AU and takes 530.3 days to orbit HD 155358. This planet orbits in an eccentric orbit. This planet has at least half the mass of Jupiter.

HD 155358 c
Discovery
Discovered byCochran et al.
Discovery siteUniversity of Texas
Discovery dateMay 10, 2007
Radial velocity
Orbital characteristics
1.224 ± 0.081 AU (183,100,000 ± 12,100,000 km)
Eccentricity0.176±0.174
530.3±27.2 d
2,454,420.3
±79.3
279±38
Semi-amplitude14.1±1.6
StarHD 155358

    See also

    References

    • Cochran, W.; et al. (2007). "A Planetary System Around HD 155358: The Lowest Metallicity Planet Host Star". The Astrophysical Journal. 665 (2): 1407–1412. arXiv:0705.3228. Bibcode:2007ApJ...665.1407C. doi:10.1086/519555.


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