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arXiv · 1001.0333

A Transiting Hot Jupiter Orbiting a Metal-Rich Star

Edward W. Dunham·William J. Borucki·David G. Koch·Natalie M. Batalha·Lars A. Buchhave·Timothy M. Brown·Douglas A. Caldwell·William D. Cochran·Michael Endl·Debra Fischer·Gabor Furesz·Thomas N. Gautier III·John C. Geary·Ronald L. Gilliland·Alan Gould·Steve B. Howell·Jon M. Jenkins·Hans Kjeldsen·David W. Latham·Jack J. Lissauer·Geoffrey W. Marcy·Soren Meibom·David G. Monet·Jason F. Rowe·Dimitar D. Sasselov
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Abstract

We announce the discovery of Kepler-6b, a transiting hot Jupiter orbiting a star with unusually high metallicity, [Fe/H] = +0.34 +/- 0.04. The planet's mass is about 2/3 that of Jupiter, Mp = 0.67 Mj, and the radius is thirty percent larger than that of Jupiter, Rp = 1.32 Rj, resulting in a density of 0.35 g/cc, a fairly typical value for such a planet. The orbital period is P = 3.235 days. The host star is both more massive than the Sun, Mstar = 1.21 Msun, and larger than the Sun, Rstar = 1.39 Rsun.

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Edward W. Dunham, William J. Borucki, David G. Koch, Natalie M. Batalha, Lars A. Buchhave, Timothy M. Brown, Douglas A. Caldwell, William D. Cochran, Michael Endl, Debra Fischer, Gabor Furesz, Thomas N. Gautier III, John C. Geary, Ronald L. Gilliland, Alan Gould, Steve B. Howell, Jon M. Jenkins, Hans Kjeldsen, David W. Latham, Jack J. Lissauer, Geoffrey W. Marcy, Soren Meibom, David G. Monet, Jason F. Rowe, Dimitar D. Sasselov. 2010-01-02. A Transiting Hot Jupiter Orbiting a Metal-Rich Star. https://doi.org/10.1088/2041-8205%2F713%2F2%2Fl136

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