181 citations · 2.4k across the 64 of their papers we have counts for
6 papers · 2 filters
The Anglo-Australian Planet Search XXV: A Candidate Massive Saturn Analog Orbiting HD 30177
Robert A. Wittenmyer, Jonathan Horner, M. W. Mengel +8
We report the discovery of a second long-period giant planet orbiting HD 30177, a star previously known to host a massive Jupiter analog (HD 30177b: a=3.80.1 au, m sin $i=9.7\…
MagAO Imaging of Long-period Objects (MILO). II. A Puzzling White Dwarf around the Sun-like Star HD 11112
Timothy J. Rodigas, P. Bergeron, Amelie Simon +18
HD 11112 is an old, Sun-like star that has a long-term radial velocity (RV) trend indicative of a massive companion on a wide orbit. Here we present direct images of the source res…
HATS-31b Through HATS-35b: Five Transiting Hot Jupiters Discovered by the HATSouth Survey
M. de Val-Borro, G. Á. Bakos, R. Brahm +24
We report the discovery of five new transiting hot Jupiter planets discovered by the HATSouth survey: HATS-31b through HATS-35b. These planets orbit moderately bright stars with V…
Simultaneous infrared and optical observations of the transiting debris cloud around WD 1145+017
G. Zhou, L. Kedziora-Chudczer, J. Bailey +14
We present multi-wavelength photometric monitoring of WD 1145+017, a white dwarf exhibiting periodic dimming events interpreted to be the transits of orbiting, disintegrating plane…
The polarisation of HD 189733
Kimberly Bott, Jeremy Bailey, Lucyna Kedziora-Chudczer +4
We present linear polarization observations of the exoplanet system HD 189733 made with the HIgh Precision Polarimetric Instrument (HIPPI) on the Anglo-Australian Telescope (AAT).…
The Anglo-Australian Planet Search XXIV: The Frequency of Jupiter Analogs
Robert A. Wittenmyer, R. P. Butler, C. G. Tinney +6
We present updated simulations of the detectability of Jupiter analogs by the 17-year Anglo-Australian Planet Search. The occurrence rate of Jupiter-like planets that have remained…