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20212025
most citedEvidence of Long-Term Period Variations in the Exoplanet Transit Database (ETD)

21 citations · 26 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.IM2025★ 1 cited

OrbDot: A Python package for studying the secular evolution of exoplanet orbits

Simone R. Hagey, Aaron Boley

OrbDot is a Python package for studying the secular (long-term) evolution of exoplanet orbits from observational data. It employs nested sampling algorithms to fit evolutionary mod…

astro-ph.EP2025★ 2 cited

TrES-1 b: A Case Study in Detecting Secular Evolution of Exoplanet Orbits

Simone R. Hagey, Billy Edwards, Angelos Tsiaras +43

We present a comprehensive analysis of transit, eclipse, and radial velocity data of the hot Jupiter TrES-1 b and confirm evidence of orbital variations on secular timescales. Appa…

astro-ph.EP2023★ 2 cited

Characterising a World Within the Hot Neptune Desert: Transit Observations of LTT 9779 b with HST WFC3

Billy Edwards, Quentin Changeat, Angelos Tsiaras +27

We present an atmospheric analysis of LTT 9779 b, a rare planet situated in the hot Neptune desert, that has been observed with HST WFC3 G102 and G141. The combined transmission sp…

astro-ph.EP2022★ 21 cited

Evidence of Long-Term Period Variations in the Exoplanet Transit Database (ETD)

Simone R. Hagey, Billy Edwards, Aaron C. Boley

We analyze a large number of citizen science data and identify eight Hot Jupiter systems that show evidence for deviations from a constant orbital period: HAT-P-19 b, HAT-P-32 b, T…

astro-ph.EP2021

TOI-1518b: A Misaligned Ultra-hot Jupiter with Iron in its Atmosphere

Samuel H. C. Cabot, Aaron Bello-Arufe, João M. Mendonça +36

We present the discovery of TOI-1518b -- an ultra-hot Jupiter orbiting a bright star . The transiting planet is confirmed using high-resolution optical transmission spect…