Getting More For Your Money: Identifying and Confirming Long-Period Planets with Kepler

Jennifer C. Yee; B. Scott Gaudi

doi:10.1017/s1743921308027208

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arXiv · 0807.2651

Getting More For Your Money: Identifying and Confirming Long-Period Planets with Kepler

Jennifer C. Yee·B. Scott Gaudi

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Abstract

Kepler will monitor enough stars that it is likely to detect single transits of planets with periods longer than the mission lifetime. We show that by combining the Kepler photometry of such transits with precise radial velocity (RV) observations taken over ~3 months, and assuming circular orbits, it is possible to estimate the periods of these transiting planets to better than 20% (for planets with radii greater than that of Neptune) and the masses to within a factor of 2 (for planet masses m_p > M_Jup). We also explore the effects of eccentricity on our estimates of these uncertainties.

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BibTeX RIS

Jennifer C. Yee, B. Scott Gaudi. 2008-07-16. Getting More For Your Money: Identifying and Confirming Long-Period Planets with Kepler. https://doi.org/10.1017/s1743921308027208

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