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HD 10647 b

Coordinates: Sky map 01h 42m 29.32s, −53° 44′ 27.00″
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HD 10647 b
Discovery
Discovered byMayor et al.
Discovery siteFrance Paris, France
Discovery date30 June 2003
Doppler Spectroscopy
Orbital characteristics
2.03 ± 0.15 AU (304,000,000 ± 22,000,000 km)
Eccentricity0.16 ± 0.22
1003 ± 56 d
2452261 ± 47
68 ± 17
Semi-amplitude17.9 ± 4.6
StarHD 10647

HD 10647 b, also catalogued as q1 Eridani b, is an extrasolar planet approximately 57 light-years away in the constellation of Eridanus (the River). The planet is a mid-Jovian that orbits 103% farther from the star than Earth to the Sun. It takes about 33 months to orbit with semi-amplitude of 17.9 m/s.[1]

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. S2CID 119067572.


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