HD 191806 b
| Discovery | |
|---|---|
| Discovered by | R. F. Díaz et al.[1] |
| Discovery site | Haute-Provence Observatory |
| Discovery date | April 26, 2016 |
| Transit method | |
| Orbital characteristics | |
| Epoch JD 2455158.6766[1] | |
| 2.80 ± 0.10 AU (419,000,000 ± 15,000,000 km)[1] | |
| Eccentricity | 0.259 ± 0.017[1] |
| 4.398 ± 0.020[1] y | |
| 4.0 ± 4.2[1] | |
| Star | HD 191806 |
HD 191806 b is an exoplanet orbiting HD 191806, a K-type star. It has at least 8.52 times the mass of Jupiter. It does not orbit within the habitable zone.[1]
References[]
- ^ a b c d e f g Díaz, Rodrigo F.; Rey, Javiera; Demangeon, Olivier D. S.; Hébrard, Guillaume; Boisse, Isabelle; Arnold, Luc; Astudillo-Defru, Nicola; Beuzit, Jean-Luc; Bonfils, Xavier; Borgniet, Simon; Bouchy, François; Bourrier, Vincent; Courcol, Bastien; Deleuil, Magali; Delfosse, Xavier; Ehrenreich, David; Forveille, Thierry; Lagrange, Anne-Marie; Mayor, Michel; Moutou, Claire; Pepe, Francesco; Queloz, Didier; Santerne, Alexandre; Santos, Nuno C.; Sahlmann, Johannes; Ségransan, Damien; Udry, Stéphane; Wilson, Paul A. (2016). "The SOPHIE search for northern extrasolar planets XI. Three new companions and an orbit update: Giant planets in the habitable zone". Astronomy & Astrophysics. 591: A146. arXiv:1604.07610. Bibcode:2016A&A...591A.146D. doi:10.1051/0004-6361/201628331. S2CID 3282336.
External links[]
- "The Extrasolar Planet Encyclopaedia — HD 191806 b". exoplanet.eu. Retrieved 2018-04-17.
- "HD 191806, HIP99306". Universe Guide. Retrieved 2018-04-17.
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Categories:
- Giant planets
- Exoplanets discovered in 2016
- Exoplanets detected by radial velocity
- Cygnus (constellation)
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