HD 191806 b
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]
| 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 |
References
- Díaz, R. F; Rey, J; Demangeon, O; Hébrard, G; Boisse, I; Arnold, L; Astudillo-Defru, N; Beuzit, J.-L; Bonfils, X; Borgniet, S; Bouchy, F; Bourrier, V; Courcol, B; Deleuil, M; Delfosse, X; Ehrenreich, D; Forveille, T; Lagrange, A.-M; Mayor, M; Moutou, C; Pepe, F; Queloz, D; Santerne, A; Santos, N. C; Sahlmann, J; Ségransan, D; Udry, S; Wilson, P. A (2016). "The SOPHIE search for northern extrasolar planets". Astronomy & Astrophysics. 591: A146. arXiv:1604.07610. Bibcode:2016A&A...591A.146D. doi:10.1051/0004-6361/201628331.
External links
- "The Extrasolar Planet Encyclopaedia — HD 191806 b". exoplanet.eu. Retrieved 2018-04-17.
- "HD 191806, HIP99306". Universe Guide. Retrieved 2018-04-17.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.