Search Results - "Addison, Brett C."
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A Mini-Neptune from TESS and CHEOPS Around the 120 Myr Old AB Dor Member HIP 94235
Published in The Astronomical journal (01-06-2022)“…Abstract The Transiting Exoplanet Survey Satellite (TESS) mission has enabled discoveries of the brightest transiting planet systems around young stars. These…”
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HD 83443c: A Highly Eccentric Giant Planet on a 22 yr Orbit
Published in The Astronomical journal (01-06-2022)“…Abstract We report the discovery of a highly eccentric long-period Jovian planet orbiting the hot-Jupiter host HD 83443. By combining radial velocity data from…”
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The TESS Grand Unified Hot Jupiter Survey. I. Ten TESS Planets
Published in The Astronomical journal (01-08-2022)“…Abstract Hot Jupiters—short-period giant planets—were the first extrasolar planets to be discovered, but many questions about their origin remain. NASA’s…”
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TOI-1842b: A Transiting Warm Saturn Undergoing Reinflation around an Evolving Subgiant
Published in The Astronomical journal (01-02-2022)“…Abstract The imminent launch of space telescopes designed to probe the atmospheres of exoplanets has prompted new efforts to prioritize the thousands of…”
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HD 183579b: a warm sub-Neptune transiting a solar twin detected by TESS
Published in Monthly notices of the Royal Astronomical Society (01-10-2021)“…ABSTRACT We report the discovery and characterization of a transiting warm sub-Neptune planet around the nearby bright (V = 8.75 mag, K = 7.15 mag) solar twin…”
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Two mini-Neptunes Transiting the Adolescent K-star HIP 113103 Confirmed with TESS and CHEOPS
Published 08-09-2023“…We report the discovery of two mini-Neptunes in near 2:1 resonance orbits ($P=7.610303$ d for HIP 113103 b and $P=14.245651$ d for HIP 113103 c) around the…”
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The Aligned Orbit of the Eccentric Warm Jupiter K2-232b
Published 27-05-2021“…Measuring the obliquity distribution of stars hosting warm Jupiters may help us to understand the formation of close-orbiting gas giants. Few such measurements…”
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HD 83443c: A highly eccentric giant planet on a 22-year orbit
Published 12-04-2022“…We report the discovery of a highly eccentric long-period Jovian planet orbiting the hot-Jupiter host HD\,83443. By combining radial velocity data from four…”
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AU Mic b is the Youngest Planet to have a Spin-Orbit Alignment Measurement
Published 13-09-2021“…We report measurements of the sky-projected spin-orbit angle for AU\,Mic\,b, a Neptune-size planet orbiting a very young ($\sim20$\,Myr) nearby pre-main…”
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A Mini-Neptune from TESS and CHEOPS Around the 120 Myr Old AB Dor member HIP 94235
Published 27-04-2022“…The TESS mission has enabled discoveries of the brightest transiting planet systems around young stars. These systems are the benchmarks for testing theories…”
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Spin-Orbit Misalignments of Three Jovian Planets via Doppler Tomography
Published 03-08-2017“…We present measurements of the spin-orbit misalignments of the hot Jupiters HAT-P-41 b and WASP-79 b, and the aligned warm Jupiter Kepler-448 b. We obtained…”
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Tracing the Origins and Evolution of Small Planets using Their Orbital Obliquities
Published 11-03-2019“…We recommend an intensive effort to survey and understand the obliquity distribution of small close-in extrasolar planets over the coming decade. The orbital…”
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TOI-3362b: A Proto-Hot Jupiter Undergoing High-Eccentricity Tidal Migration
Published 08-09-2021“…High-eccentricity tidal migration is a possible way for giant planets to be emplaced in short-period orbits. If it commonly operates, one would expect to catch…”
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TOI-1842b: A Transiting Warm Saturn Undergoing Re-Inflation around an Evolving Subgiant
Published 01-12-2021“…The imminent launch of space telescopes designed to probe the atmospheres of exoplanets has prompted new efforts to prioritise the thousands of transiting…”
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The TESS Grand Unified Hot Jupiter Survey. I. Ten TESS Planets
Published 19-05-2022“…We report the discovery of ten short-period giant planets (TOI-2193A b, TOI-2207 b, TOI-2236 b, TOI-2421 b, TOI-2567 b, TOI-2570 b, TOI-3331 b, TOI-3540A b,…”
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HD 183579b: A Warm Sub-Neptune Transiting a Solar Twin Detected by TESS
Published 29-07-2021“…We report the discovery and characterization of a transiting warm sub-Neptune planet around the nearby bright ($V=8.75$ mag, $K=7.15$ mag) solar twin HD…”
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TOI 564 b and TOI 905 b: Grazing and Fully Transiting Hot Jupiters Discovered by TESS
Published 21-12-2019“…We report the discovery and confirmation of two new hot Jupiters discovered by the Transiting Exoplanet Survey Satellite (TESS): TOI 564 b and TOI 905 b. The…”
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Planets in Spin-Orbit Misalignment and the Search for Stellar Companions
Published 03-03-2014“…The discovery of giant planets orbiting close to their host stars was one of the most unexpected results of early exoplanetary science. Astronomers have since…”
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Transiting Exoplanet Monitoring Project (TEMP). III. On the Relocation of the Kepler-9~b Transit
Published 18-12-2017“…The Kepler-9 system harbors three known transiting planets. The system holds significant interest for several reasons. First, the outer two planets exhibit a…”
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