The Rossiter-McLaughlin Effect of the Transiting Exoplanet XO-4b

We report photometric and radial velocity observations of the XO-4 transiting planetary system, conducted with the FLWO 1.2 m telescope and the 8.2 m Subaru Telescope. Based on the new light curves, the refined transit ephemeris of XO-4b is $P$ $=$ 4.1250828$\ \pm\ $0.0000040 d and $T_{\rm c}$ [BJD$...

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Bibliographic Details
Main Authors: Narita, Norio (Author), Hirano, Teruyuki (Contributor), Sanchis Ojeda, Roberto (Contributor), Winn, Joshua Nathan (Contributor), Holman, Matthew J. (Author), Sato, Bunei (Author), Aoki, Wako (Author), Tamura, Motohide (Author)
Other Authors: Massachusetts Institute of Technology. Department of Physics (Contributor), MIT Kavli Institute for Astrophysics and Space Research (Contributor)
Format: Article
Language:English
Published: Astronomical Society of Japan, 2012-09-24T15:25:55Z.
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