The HAT-P-13 Exoplanetary System: Evidence for Spin-Orbit Alignment and a Third Companion
We present new radial velocity (RV) measurements of HAT-P-13, a star with two previously known companions: a transiting giant planet "b" with an orbital period of 3 days and a more massive object "c" on a 1.2 yr, highly eccentric orbit. For this system, dynamical considerations w...
| Main Authors: | , , , , , , , , |
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| 其他作者: | |
| 格式: | Article |
| 語言: | en_US |
| 出版: |
Institute of Physics
2011
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| 在線閱讀: | http://hdl.handle.net/1721.1/62161 https://orcid.org/0000-0002-4265-047X |