242 citations · 2.9k across the 76 of their papers we have counts for
4 papers · 2 filters
A Detailed Analysis of the HD 73526 2:1 Resonant Planetary System
Robert A. Wittenmyer, Xianyu Tan, Man Hoi Lee +15
We present six years of new radial-velocity data from the Anglo-Australian and Magellan Telescopes on the HD 73526 2:1 resonant planetary system. We investigate both Keplerian and…
Forever alone? Testing single eccentric planetary systems for multiple companions
Robert A. Wittenmyer, Songhu Wang, Jonathan Horner +9
Determining the orbital eccentricity of an extrasolar planet is critically important for understanding the system's dynamical environment and history. However, eccentricity is ofte…
HATS-3b: An inflated hot Jupiter transiting an F-type star
D. Bayliss, G. Zhou, K. Penev +26
We report the discovery by the HATSouth survey of HATS-3b, a transiting extrasolar planet orbiting a V=12.4 F-dwarf star. HATS-3b has a period of P = 3.5479d, mass of Mp = 1.07MJ,…
HATS-2b: A transiting extrasolar planet orbiting a K-type star showing starspot activity
M. Mohler-Fischer, L. Mancini, J. D. Hartman +24
We report the discovery of HATS-2b, the second transiting extrasolar planet detected by the HATSouth survey. HATS-2b is moving on a circular orbit around a V=13.6 mag, K-type dwarf…