Astronomy and Astrophysics – Astrophysics
Scientific paper
Dec 2001
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2001a%26a...379..999s&link_type=abstract
Astronomy and Astrophysics, v.379, p.999-1004 (2001)
Astronomy and Astrophysics
Astrophysics
21
Planetary Systems, Stars: Individual: Hd 28185, Stars: Individual: Hd 213240
Scientific paper
In this paper we present giant planetary companions to the stars HD 28185 and HD 213240. Both candidates were discovered in the context of the CORALIE extra-solar planet search programme. The planet around HD 28185, with a minimum mass of 5.7 MJup is one of the first long period planets (P=383 days) discovered so far orbiting its host star in a nearly circular trajectory. On the other hand, the planet around HD 213240, with a 951-day period orbit, an eccentricity of 0.45, and a minimum mass of 4.5 MJup, is more typical of the up to now discovered long period systems. Based on observations collected at the La Silla Observatory, ESO (Chile), with the CORALIE spectrograph at the 1.2-m Euler Swiss telescope.
Burnet Michel
Mayor Marcel
Naef Dominique
Pepe Francesco
Queloz Didier
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