William D. Cochran

Planetary Systems (United States) — United States

Physics and Astronomy · Physical Sciences

76h-index27.2kcitations731works3.62yr avg
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Research Topics

Stellar, planetary, and galactic studies(502), Astro and Planetary Science(384), Astronomy and Astrophysical Research(310), Astrophysics and Star Formation Studies(216), Astronomical Observations and Instrumentation(108)

Publications730 total

<i>Searching for GEMS</i> : TOI-5349 b is a Saturn-like Planet Orbiting a Metal-rich Early M Dwarf
The Astronomical Journal·2025Open Access
Hipparcos, Gaia, and RVs reveal that the radio emitting F star HD 220242 has an M dwarf companion, a likely source of the radio emission
arXiv (Cornell University)·2025Open Access
Mass determination of the three long-period Neptune- and sub-Neptune-sized planets transiting TOI-282
Astronomy and Astrophysics·2025Open Access
Discovery of a Nearby Habitable Zone Super-Earth Candidate Amenable to Direct Imaging
The Astronomical Journal·2025· 1 citedOpen Access
Searching for GEMS: TOI-5916 b &amp; TOI-6158 b are two Saturn-density planets orbiting M2 dwarfs
arXiv (Cornell University)·2025Open Access
A four-planet system orbiting the old thick disk star TOI-1203
arXiv (Cornell University)·2025Open Access
A four-planet system orbiting the old thick disk star TOI-1203
Astronomy and Astrophysics·2025Open Access
Searching for GEMS: The Occurrence of Giant Planets orbiting M-dwarfs within 100 pc
arXiv (Cornell University)·2025Open Access
HET/HPF observations of Helium in warm, hot, and ultra-hot Jupiters
arXiv (Cornell University)·2025Open Access
Searching for GEMS: TOI-7149 b, an Inflated Giant Planet Causing a 12% Transit of a Fully Convective M-dwarf
The Astronomical Journal·2025· 1 citedOpen Access
The Epoch of Giant Planet Migration Planet Search Program. III. The Occurrence Rate of Young Giant Planets inside the Water Ice Line<sup>*</sup>
The Astronomical Journal·2025· 1 citedOpen Access
The First Planets
2025Open Access
Searching for GEMS: Confirmation of TOI-5573 b, a Cool, Saturn-like Planet Orbiting an M Dwarf<sup>*</sup>
The Astronomical Journal·2025· 2 citedOpen Access
The Epoch of Giant Planet Migration Planet Search Program. III. The Occurrence Rate of Young Giant Planets Inside the Water Ice Line
arXiv (Cornell University)·2025Open Access
Searching for GEMS: Two Super-Jupiters Around M Dwarfs that May have Formed via Gravitational Instability
The Astronomical Journal·2025· 4 citedOpen Access
Planet Masses, Radii, and Orbits from NASA’s K2 Mission
The Astrophysical Journal Supplement Series·2025· 2 citedOpen Access
Searching for GEMS: Confirmation of TOI-5573b, a Cool, Saturn-like Planet Orbiting An M-dwarf
arXiv (Cornell University)·2025Open Access
Searching for GEMS: Discovery and Characterization of Two Brown Dwarfs Around M Dwarfs*
The Astronomical Journal·2025· 2 citedOpen Access
Searching for GEMS: TOI-5688 A b, a Low-density Giant Orbiting a High-metallicity Early M-dwarf*
The Astronomical Journal·2025· 4 citedOpen Access
Gaia-4b and 5b: Radial Velocity Confirmation of Gaia Astrometric Orbital Solutions Reveal a Massive Planet and a Brown Dwarf Orbiting Low-mass Stars
The Astronomical Journal·2025· 12 citedOpen Access
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Frequent Co-authors

Michael Endl(31), Geoffrey W. Marcy(28), W. J. Borucki(25), Jon M. Jenkins(24), David W. Latham(24), Jack J. Lissauer(24), Jason F. Rowe(23), Lars A. Buchhave(23), Eric B. Ford(22), Natalie M. Batalha(21), Jason H. Steffen(21), Howard Isaacson(21), Guillermo Torres(20), Douglas A. Caldwell(19), Daniel C. Fabrycky(19), Michael R. Haas(18), David Koch(17), Steve B. Howell(16), Dimitar Sasselov(16), Matthew J. Holman(16)