HD 196885 radial velocities (Correia+, 2008)

Details HD 196885 radial velocities (Correia+, 2008) HD 196885 radial velocities (Correia+, 2008)

Aug 2008

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2008ycat..34790271c&link_type=abstract

VizieR On-line Data Catalog: J/A+A/479/271. Originally published in: 2008A&A...479..271C

Computer Science

Stars: Double And Multiple, Planets, Radial Velocities

Scientific paper

We aim to significantly increase the number of detected extra-solar planets in a magnitude-limited sample to improve our knowledge of their orbital element distributions and thus obtain better constraints for planet-formation models.
Radial-velocity data were taken at Haute-Provence Observatory (OHP, France) with the ELODIE echelle spectrograph.
We report the presence of a planet orbiting HD 196885A, with an orbital period of 1349 days. This star was previously suggested to host a 386-day planet, but we cannot confirm its existence. We also detect the presence of a stellar companion, HD 196885B, and give some constraints on its orbit.
(1 data file).

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