302 citations · 1.4k across the 19 of their papers we have counts for
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Two Exoplanets Discovered at Keck Observatory
J. A. Valenti, D. A. Fischer, G. W. Marcy +6
We present two exoplanets detected at Keck Observatory. HD 179079 is a G5 subgiant that hosts a hot Neptune planet with Msini = 27.5 M_earth in a 14.48 d, low-eccentricity orbit. T…
Five planets and an independent confirmation of HD 196885Ab from Lick Observatory
D. A. Fischer, P. Driscoll, H. Isaacson +9
We present time series Doppler data from Lick Observatory that reveal the presence of long-period planetary companions orbiting nearby stars. The typical eccentricity of these mass…
Old, Rich, and Eccentric: Two Jovian Planets Orbiting Evolved Metal-Rich Stars
Kathryn M. G. Peek, John Asher Johnson, Debra A. Fischer +10
We present radial velocity measurements of two stars observed as part of the Lick Subgiants Planet Search and the Keck N2K survey. Variations in the radial velocities of both stars…
The NASA-UC Eta-Earth Program: I. A Super-Earth Orbiting HD 7924
Andrew W. Howard, John A. Johnson, Geoffrey W. Marcy +8
We report the discovery of the first low-mass planet to emerge from the NASA-UC Eta-Earth Program, a super-Earth orbiting the K0 dwarf HD 7924. Keplerian modeling of precise Dopple…