output
20022026
most citedThe Gaia mission

7.1k citations

Showing 2017 · astro-ph.EPShow all

13 papers · 2 filters

astro-ph.EP2017

Constraints on the Obliquities of Kepler Planet-Hosting Stars

Joshua N. Winn, Erik A. Petigura, Timothy D. Morton +8

Stars with hot Jupiters have obliquities ranging from 0-180 degrees, but relatively little is known about the obliquities of stars with smaller planets. Using data from the Califor…

astro-ph.EP201736 cited

OGLE-2016-BLG-1190Lb: First Spitzer Bulge Planet Lies Near the Planet/Brown-Dwarf Boundary

Y. -H. Ryu, J. C. Yee, A. Udalski +106

We report the discovery of OGLE-2016-BLG-1190Lb, which is likely to be the first Spitzer microlensing planet in the Galactic bulge/bar, an assignation that can be confirmed by two…

astro-ph.EP201713 cited

Synergies between Asteroseismology and Exoplanetary Science

Daniel Huber

Over the past decade asteroseismology has become a powerful method to systematically characterize host stars and dynamical architectures of exoplanet systems. In this contribution…

astro-ph.EP201758 cited

Three Small Super-Earths Transiting the nearby star GJ 9827

Prajwal Niraula, Seth Redfield, Fei Dai +25

We report on the discovery of three transiting planets around GJ~9827. The planets have radii of 1.75, 1.36, and 2.10~…

astro-ph.EP201763 cited

The discovery and mass measurement of a new ultra-short-period planet: EPIC~228732031b

Fei Dai, Joshua N. Winn, Davide Gandolfi +51

We report the discovery of a new ultra-short-period planet and summarize the properties of all such planets for which the mass and radius have been measured. The new planet, EPIC~2…

astro-ph.EP201734 cited

Asteroseismic masses of retired planet-hosting A-stars using SONG

D. Stello, D. Huber, F. Grundahl +9

To better understand how planets form, it is important to study planet occurrence rates as a function of stellar mass. However, estimating masses of field stars is often difficult.…