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Extrasolar planets and brown dwarfs around A-F type stars. II. A planet found with ELODIE around the F6V star HD 33564

F. Galland·A. M. Lagrange·S. Udry·A. Chelli·F. Pepe·J. L. Beuzit·M. Mayor
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Abstract

We present here the detection of a planet orbiting around the F6V star HD 33564. The radial velocity measurements, obtained with the ELODIE echelle spectrograph at the Haute-Provence Observatory, show a variation with a period of 388 days. Assuming a primary mass of 1.25 Mo, the best Keplerian fit to the data leads to a minimum mass of 9.1 MJup for the companion.

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F. Galland, A. M. Lagrange, S. Udry, A. Chelli, F. Pepe, J. L. Beuzit, M. Mayor. 2005-10-14. Extrasolar planets and brown dwarfs around A-F type stars. II. A planet found with ELODIE around the F6V star HD 33564. https://doi.org/10.1051/0004-6361%3A200500176

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