Publication
HD 137510: An Oasis in the Brown Dwarf Desert
Since the beginning of precise Doppler surveys, which have had stunning success in detecting extrasolar planetary companions, one surprising enigma has emerged...
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PublicationHD 144548: A young triply eclipsing system in the Upper Scorpius OB associationThe star HD 144548 (=HIP 78977; TYP 6212-1273-1) has been known as a detached eclipsing binary and a bona-fide member of the Upper Scorpius OB association...
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PublicationHD 17156b: a transiting planet with a 21.2-day period and an eccentric orbitWe report the detection of transits by the 3.1 M_Jup companion to the V=8.17 G0V star HD 17156. The transit was observed by three independant observers on Sep...
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PublicationHD 172189: another step in furnishing one of the best laboratories known for asteroseismic studiesHD 172189 is a spectroscopic eclipsing binary system with a rapidly-rotating pulsating δ Scuti component. It is also a member of the open cluster IC 4756. These...
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PublicationHD 181068: A Red Giant in a Triply Eclipsing Compact Hierarchical Triple SystemHierarchical triple systems comprise a close binary and a more distant component. They are important for testing theories of star formation and of stellar...
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PublicationHD 191939 revisited: New and refined planet mass determinations, and a new planet in the habitable zoneHD 191939 (TOI-1339) is a nearby (d = 54 pc), bright (V = 9 mag), and inactive Sun-like star (G9 V) known to host a multi-planet transiting system. Ground-based...
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PublicationHD 191939: Three Sub-Neptunes Transiting a Sun-like Star Only 54 pc AwayWe present the discovery of three sub-Neptune-sized planets transiting the nearby and bright Sun-like star HD 191939 (TIC 269701147, TOI 1339), a K s = 7.18 mag...
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PublicationHD 20329b: An ultra-short-period planet around a solar-type star found by TESSContext. Ultra-short-period (USP) planets are defined as planets with orbital periods shorter than one day. This type of planets is rare, highly irradiated, and...
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PublicationHD 207897 b: A dense sub-Neptune transiting a nearby and bright K-type starWe present the discovery and characterization of a transiting sub-Neptune that orbits the nearby (28 pc) and bright (V = 8.37) K0V star HD 207897 (TOI-1611)...