Volume 375, Number 1, August III 2001
|Page(s)||205 - 218|
|Published online||15 August 2001|
The CORALIE survey for southern extrasolar planets*
V. 3 new extrasolar planets
Observatoire de Genève, 51 chemin des Maillettes, 1290 Sauverny, Switzerland
Corresponding author: D. Naef, firstname.lastname@example.org
Accepted: 8 June 2001
We report the detection of 3 new planetary companions orbiting the solar-type stars GJ 3021, HD 52265 and HD 169830 using radial-velocity measurements taken with the CORALIE echelle spectrograph. All these planetary companions have longer orbital periods than the 51 Peg-like objects. The orbits are fairly eccentric. The minimum masses of these planets range from 1 to 3.3 . The stars have spectral types from F8V to G6V. They are metal-rich. We also present our radial-velocity measurements for three solar-type stars known to host planetary companions ι Hor (HD 17051), HD 210277 and HD 217107.
Key words: stars: individual: GJ 3021 / stars: individual: HD 52265 / stars: individual: HD 169830 / stars: planetary systems
© ESO, 2001
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