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HIP 5158 b

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HIP 5158 b
Discovery
Discovered by Lo Curto et al.
Discovery site La Silla Observatory
Discovery dateOctober 19, 2009
radial velocity (HARPS)
Orbital characteristics
0.89 AU (133,000,000 km) [1]
Eccentricity 0.52 ± 0.08 [1]
345.72 ± 5.37 [1] d
2,454,580.49 ± 15.21 [1]
−108 ± 11 [1]
Semi-amplitude 57 ± 11 [1]
Star HIP 5158

    HIP 5158 b is an extrasolar planet which orbits the K-type main sequence star HIP 5158, located approximately 130 light years away in the constellation Cetus. This planet was detected by HARPS on October 19, 2009, together with 29 other planets.

    References

    1. 1 2 3 4 5 6 Lo Curto, G.; et al. (2010). "The HARPS search for southern extra-solar planets. XXII. Multiple planet systems from the HARPS volume limited sample". Astronomy and Astrophysics. 512. A48. arXiv: 1411.7048 . Bibcode:2010A&A...512A..48L. doi:10.1051/0004-6361/200913523.


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