# Five planets and an independent confirmation of HD 196885Ab from Lick Observatory

@article{Fischer2009FivePA,
title={Five planets and an independent confirmation of HD 196885Ab from Lick Observatory},
author={D. A. Fischer and Peter Edward Driscoll and Howard T. Isaacson and Matthew J. Giguere and Geoffrey W. Marcy and Jeff A. Valenti and J. T. Wright and Gregory W. Henry and J. A. Johnson and Andrew W. Howard and Kathryn M. G. Peek and Chris McCarthy},
journal={The Astrophysical Journal},
year={2009},
volume={703},
pages={1545-1556}
}
• Published 11 August 2009
• Physics, Geology
• The Astrophysical Journal
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 massive planets are greater than the mean eccentricity of known exoplanets. HD 30562b has Msin i = 1.29 M_(Jup), with semimajor axis of 2.3 AU and eccentricity 0.76. The host star has a spectral type F8V and is metal rich. HD 86264b has M sin i = 7.0 M_(Jup), ɑ_(rel) = 2.86 AU, an eccentricity e = 0.7 and orbits a metal…

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