Search Results - "Conti, Dennis M."
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Dynamical Architectures of S-type Transiting Planets in Binaries. I. Target Selection Using Hipparcos and Gaia Proper Motion Anomalies
Published in The Astronomical journal (01-03-2024)“…Abstract The effect of stellar multiplicity on planetary architecture and orbital dynamics provides an important context for exoplanet demographics. We present…”
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TIC 454140642: A Compact, Coplanar, Quadruple-lined Quadruple Star System Consisting of Two Eclipsing Binaries
Published in The Astrophysical journal (01-08-2021)“…Abstract We report the discovery of a compact, coplanar, quadruple-lined, eclipsing quadruple star system from Transiting Exoplanet Survey Satellite data, TIC…”
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Utilizing Small Telescopes Operated by Citizen Scientists for Transiting Exoplanet Follow-up
Published in Publications of the Astronomical Society of the Pacific (01-05-2020)“…Due to the efforts by numerous ground-based surveys and NASA's Kepler and Transiting Exoplanet Survey Satellite (TESS), there will be hundreds, if not…”
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The TESS-Keck Survey: Science Goals and Target Selection
Published in The Astronomical journal (01-06-2022)“…Abstract The Kepler and TESS missions have demonstrated that planets are ubiquitous. However, the success of these missions heavily depends on ground-based…”
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Characterization of a Set of Small Planets with TESS and CHEOPS and an Analysis of Photometric Performance
Published in The Astronomical journal (01-03-2023)“…Abstract The radius valley carries implications for how the atmospheres of small planets form and evolve, but this feature is visible only with highly precise…”
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A Second Planet Transiting LTT 1445A and a Determination of the Masses of Both Worlds
Published in The Astronomical journal (01-04-2022)“…Abstract LTT 1445 is a hierarchical triple M-dwarf star system located at a distance of 6.86 pc. The primary star LTT 1445A (0.257 M ⊙ ) is known to host the…”
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A Possible Alignment Between the Orbits of Planetary Systems and their Visual Binary Companions
Published in The Astronomical journal (01-05-2022)“…Abstract Astronomers do not have a complete picture of the effects of wide-binary companions (semimajor axes greater than 100 au) on the formation and…”
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A temperate Earth-sized planet with tidal heating transiting an M6 star
Published in Nature (London) (25-05-2023)“…Temperate Earth-sized exoplanets around late-M dwarfs offer a rare opportunity to explore under which conditions planets can develop hospitable climate…”
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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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The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets
Published in The Astrophysical journal. Supplement series (01-03-2023)“…Abstract NASA’s Transiting Exoplanet Survey Satellite (TESS) mission promises to improve our understanding of hot Jupiters by providing an all-sky,…”
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Transit timings variations in the three-planet system: TOI-270
Published in Monthly notices of the Royal Astronomical Society (01-03-2022)“…ABSTRACT We present ground- and space-based photometric observations of TOI-270 (L231-32), a system of three transiting planets consisting of one super-Earth…”
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Validation of 13 Hot and Potentially Terrestrial TESS Planets
Published in The Astronomical journal (01-02-2022)“…Abstract The James Webb Space Telescope will be able to probe the atmospheres and surface properties of hot, terrestrial planets via emission spectroscopy. We…”
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Identification of the Top TESS Objects of Interest for Atmospheric Characterization of Transiting Exoplanets with JWST
Published in The Astronomical journal (01-05-2024)“…Abstract JWST has ushered in an era of unprecedented ability to characterize exoplanetary atmospheres. While there are over 5000 confirmed planets, more than…”
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The Discovery and Follow-up of Four Transiting Short-period Sub-Neptunes Orbiting M Dwarfs
Published in The Astronomical journal (01-06-2024)“…Abstract Sub-Neptunes with radii of 2–3 R ⊕ are intermediate in size between rocky planets and Neptune-sized planets. The orbital properties and bulk…”
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Validating AU Microscopii d with Transit Timing Variations
Published in The Astronomical journal (01-12-2023)“…Abstract AU Mic is a young (22 Myr), nearby exoplanetary system that exhibits excess transit timing variations (TTVs) that cannot be accounted for by the two…”
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Two Warm Super-Earths Transiting the Nearby M Dwarf TOI-2095
Published in The Astronomical journal (01-11-2023)“…Abstract We report the detection and validation of two planets orbiting TOI-2095 (TIC 235678745). The host star is a 3700 K M1V dwarf with a high proper…”
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GJ 238 b: A 0.57 Earth Radius Planet Orbiting an M2.5 Dwarf Star at 15.2 pc
Published in The Astronomical journal (01-06-2024)“…Abstract We report the discovery of the transiting planet GJ 238 b, with a radius of 0.566 ± 0.014 R ⊕ (1.064 ± 0.026 times the radius of Mars) and an orbital…”
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The TESS-Keck Survey: The TESS-Keck Survey: Science Goals and Target Selection Science Goals and Target Selection
Published in The Astronomical journal (30-05-2022)Get full text
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Utilizing Small Telescopes Operated by Citizen Scientists for Transiting Exoplanet Follow-up
Published in Publications of the Astronomical Society of the Pacific (01-05-2020)“…Due to the efforts by numerous ground-based surveys and NASA’s Kepler and Transiting Exoplanet Survey Satellite (TESS), there will be hundreds, if not…”
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