LOW STELLAR OBLIQUITIES IN COMPACT MULTIPLANET SYSTEMS

LOW STELLAR OBLIQUITIES IN COMPACT MULTIPLANET SYSTEMS

We measure the sky-projected stellar obliquities (λ) in the multiple-transiting planetary systems KOI-94 and Kepler-25, using the Rossiter-McLaughlin effect. In both cases, the host stars are well aligned with the orbital planes of the planets. For KOI-94 we find λ = –11° ± 11°, confirming a recent...

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Bibliographic Details
Main Authors:	Albrecht, Simon H., Marcy, Geoffrey W., Howard, Andrew W., Isaacson, Howard, Johnson, John Asher, Winn, Joshua Nathan
Other Authors:	Massachusetts Institute of Technology. Department of Physics
Format:	Article
Language:	en_US
Published:	IOP Publishing 2014
Online Access:	http://hdl.handle.net/1721.1/89225 https://orcid.org/0000-0002-4265-047X

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