HAT-P-7: A RETROGRADE OR POLAR ORBIT, AND A THIRD BODY
We show that the exoplanet HAT-P-7b has an extremely tilted orbit, with a true angle of at least 86° with respect to its parent star's equatorial plane, and a strong possibility of retrograde motion. We also report evidence for an additional planet or companion star. The evidence for the unpara...
| Main Authors: | , , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
American Astronomical Society
2010
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| Online Access: | http://hdl.handle.net/1721.1/52004 https://orcid.org/0000-0002-4265-047X |