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List of works by Ashley Chontos

A 20 Second Cadence View of Solar-type Stars and Their Planets with TESS: Asteroseismology of Solar Analogs and a Recharacterization of π Men c

scientific article

A Discrete Set of Possible Transit Ephemerides for Two Long-period Gas Giants Orbiting HIP 41378

scientific article published in Astronomical Journal

A Second Planet Transiting LTT 1445A and a Determination of the Masses of Both Worlds

scientific article published on 14 March 2022

A Super-Earth and Sub-Neptune Transiting the Late-type M Dwarf LP 791-18 ⬇️

scientific article published on 19 September 2019

An unlikely survivor: a low-density hot Neptune orbiting a red giant star

Asteroseismology of the Multiplanet System K2-93

scientific article published on 25 November 2019

Astrometric confirmation and preliminary orbital parameters of the young exoplanet 51 Eridani b with the Gemini planet imager ⬇️

Constraining the Orbit and Mass of epsilon Eridani b with Radial Velocities, Hipparcos IAD-Gaia DR2 Astrometry, and Multiepoch Vortex Coronagraphy Upper Limits

scientific article published on 06 October 2021

Detections of solar-like oscillations in dwarfs and subgiants with Kepler DR25 short-cadence data

scientific article published on 24 December 2021

Do Close-in Giant Planets Orbiting Evolved Stars Prefer Eccentric Orbits? ⬇️

Giant Outer Transiting Exoplanet Mass (GOT 'EM) Survey. IV. Long-term Doppler Spectroscopy for 11 Stars Thought to Host Cool Giant Exoplanets

scientific article published in March 2024

Identification of the Top TESS Objects of Interest for Atmospheric Characterization of Transiting Exoplanets with JWST ⬇️

scientific article published in May 2024

Planet Hunters TESS V: a planetary system around a binary star, including a mini-Neptune in the habitable zone

scientific article published in May 2024

Radial velocity confirmation of a hot super-Neptune discovered by TESS with a warm Saturn-mass companion

TESS Asteroseismology of α Mensae: Benchmark Ages for a G7 Dwarf and Its M Dwarf Companion

scientific article

TESS Giants Transiting Giants II: The hottest Jupiters orbiting evolved stars ⬇️

scientific article published in 2022

TESS Giants Transiting Giants III: An eccentric warm Jupiter supports a period-eccentricity relation for giant planets transiting evolved stars

scientific article published on 10 January 2023

TESS Giants Transiting Giants. I.: A Noninflated Hot Jupiter Orbiting a Massive Subgiant

scientific article published in 'The Astronomical Journal' in January 2022

TESS-Keck Survey. IX. Masses of Three Sub-Neptunes Orbiting HD 191939 and the Discovery of a Warm Jovian plus a Distant Substellar Companion

scientific article published on 31 January 2022

TKS V. Twin sub-Neptunes Transiting the Nearby G Star HD 63935

scientific article published in 2021

TKS X: Confirmation of TOI-1444b and a Comparative Analysis of the Ultra-short-period Planets with Hot Neptunes

TOI 4201 b and TOI 5344 b: Discovery of Two Transiting Giant Planets around M-dwarf Stars and Revised Parameters for Three Others

scientific article published in October 2023

TOI 560: Two Transiting Planets Orbiting a K Dwarf Validated with iSHELL, PFS, and HIRES RVs

scientific article

TOI-1136 is a Young, Coplanar, Aligned Planetary System in a Pristine Resonant Chain

scientific article published on 5 January 2023

TOI-1235 b: A Keystone Super-Earth for Testing Radius Valley Emergence Models around Early M Dwarfs

scientific article

TOI-257b (HD 19916b): a warm sub-saturn orbiting an evolved F-type star

scientific article

The California Legacy Survey III. On The Shoulders of (Some) Giants: The Relationship between Inner Small Planets and Outer Massive Planets

The Curious Case of KOI 4: Confirming Kepler’s First Exoplanet Detection

The Multiplanet System TOI-421

scientific article published on 14 August 2020

The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets ⬇️

scientific article

The TESS-Keck Survey XVII: Precise Mass Measurements in a Young, High Multiplicity Transiting Planet System using Radial Velocities and Transit Timing Variations

The TESS-Keck Survey XX: 15 New TESS Planets and a Uniform RV Analysis of all Survey Targets

scientific article published in 'The Astrophysical Journal Supplement Series' in June 2024

The TESS-Keck Survey. II. An Ultra-short-period Rocky Planet and Its Siblings Transiting the Galactic Thick-disk Star TOI-561

The TESS-Keck Survey. III. A Stellar Obliquity Measurement of TOI-1726 c

The TESS-Keck Survey. VI. Two Eccentric sub-Neptunes Orbiting HIP-97166

The TESS-Keck Survey. VII. A Superdense Sub-Neptune Orbiting TOI-1824

scientific article published in June 2024

The TESS-Keck Survey. VIII. Confirmation of a Transiting Giant Planet on an Eccentric 261 Day Orbit with the Automated Planet Finder Telescope*

scientific article published on 13 January 2022

The TESS-Keck Survey. XI. Mass Measurements for Four Transiting sub-Neptunes orbiting K dwarf TOI-1246

The TESS-Keck Survey. XIII. An Eccentric Hot Neptune with a Similar-mass Outer Companion around TOI-1272

scientific article published on 12 August 2022

The TESS-Keck Survey. XV. Precise Properties of 108 TESS Planets and Their Host Stars

scientific article

The TESS-Keck Survey. XVI. Mass Measurements for 12 Planets in Eight Systems

scientific article

The TESS-Keck Survey: Science Goals and Target Selection

scientific article published on 30 May 2022

The TESS–Keck Survey. I. A Warm Sub-Saturn-mass Planet and a Caution about Stray Light in TESS Cameras

The TESS–Keck Survey. IV. A Retrograde, Polar Orbit for the Ultra-low-density, Hot Super-Neptune WASP-107b

Updated Parameters and a New Transmission Spectrum of HD 97658b

scientific article published on 29 April 2020

Validation of 13 Hot and Potentially Terrestrial TESS Planets

scholarly article

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