HD 10647 b
Appearance
(Redirected from Q1 Eridani b)
Discovery | |
---|---|
Discovered by | Mayor et al. |
Discovery site | ![]() |
Discovery date | 30 June 2003 |
Doppler Spectroscopy | |
Orbital characteristics | |
2.03 ± 0.15 AU (304,000,000 ± 22,000,000 km) | |
Eccentricity | 0.16 ± 0.22 |
1003 ± 56 d | |
2452261 ± 47 | |
68 ± 17 | |
Semi-amplitude | 17.9 ± 4.6 |
Star | HD 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
[edit]References
[edit]- ^ 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.
External links
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