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K2-99: a subgiant hosting a transiting warm Jupiter in an eccentric orbit and a long-period companion

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We report the discovery from K2 of a transiting planet in an 18.25-d, eccentric (0.19$\pm$ 0.04) orbit around K2-99, an 11th magnitude subgiant in Virgo. We confirm the planetary nature of the companion with radial velocities, and determine that the star is a metal-rich ([Fe/H] = 0.20$\pm$0.05) subg...

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Hauptverfasser: Smith, Alexis M. S. (VerfasserIn) , Wolthoff, Vera (VerfasserIn)
Dokumenttyp: Article (Journal) Kapitel/Artikel
Sprache:Englisch
Veröffentlicht: 29 September 2016
In: Arxiv

Online-Zugang:Verlag, kostenfrei, Volltext: http://arxiv.org/abs/1609.00239
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Verfasserangaben:A.M.S. Smith, D. Gandolfi, O. Barragán, B. Bowler, Sz. Csizmadia, M. Endl, M.C.V. Fridlund, S. Grziwa, E. Guenther, A.P. Hatzes, G. Nowak, S. Albrecht, R. Alonso, J. Cabrera, W.D. Cochran, F. Cusano, H.J. Deeg, Ph Eigmüller, A. Erikson, D. Hidalgo, T. Hirano, M.C. Johnson, J. Korth, A. Mann, N. Narita, D. Nespral, E. Palle, M. Pätzold, J. Prieto-Arranz, H. Rauer, I. Ribas, B. Tingley, and V. Wolthoff

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