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Full-Text Articles in Physical Sciences and Mathematics
Refined Properties Of The Hd 130322 Planetary System, Natalie R. Hinkel, Stephen R. Kane, Gregory W. Henry, Y. Katherina Feng, Tabetha Boyajian, Jason Wright, Debra A. Fischer, Andrew W. Howard
Refined Properties Of The Hd 130322 Planetary System, Natalie R. Hinkel, Stephen R. Kane, Gregory W. Henry, Y. Katherina Feng, Tabetha Boyajian, Jason Wright, Debra A. Fischer, Andrew W. Howard
Information Systems and Engineering Management Research Publications
Exoplanetary systems closest to the Sun, with the brightest host stars, provide the most favorable opportunities for characterization studies of the host star and their planet(s). The Transit Ephemeris Refinement and Monitoring Survey uses both new radial velocity (RV) measurements and photometry in order to greatly improve planetary orbit uncertainties and the fundamental properties of the star, in this case HD 130322. The only companion, HD 130322b, orbits in a relatively circular orbit, e = 0.029 every ∼10.7 days. We have compiled RV measurements from multiple sources, including 12 unpublished from the Keck I telescope, over the course of ∼14 …