SIMBAD references

2007A&A...473..323D - Astronomy and Astrophysics, volume 473, 323-328 (2007/10-1)

ELODIE metallicity-biased search for transiting hot Jupiters. IV. Intermediate period planets orbiting the stars HD43691 and HD132406.

DA SILVA R., UDRY S., BOUCHY F., MOUTOU C., MAYOR M., BEUZIT J.-L., BONFILS X., DELFOSSE X., DESORT M., FORVEILLE T., GALLAND F., HEBRARD G., LAGRANGE A.-M., LOEILLET B., LOVIS C., PEPE F., PERRIER C., PONT F., QUELOZ D., SANTOS N.C., SEGRANSAN D., SIVAN J.-P., VIDAL-MADJAR A. and ZUCKER S.

Abstract (from CDS):

We report here the discovery of two planet candidates as a result of our planet-search programme biased in favour of high-metallicity stars, using the ELODIE spectrograph at the Observatoire de Haute Provence. One candidate has a minimum mass m2sini=2.5MJup and is orbiting the metal-rich star HD43691 with period P=40days and eccentricity e=0.14. The other planet has a minimum mass m2sini=5.6MJup and orbits the slightly metal-rich star HD132406 with period P=974 days and eccentricity e=0.34. Additional observations for both stars were performed using the new SOPHIE spectrograph that replaces the ELODIE instrument, allowing an improved orbital solution for the systems.

Abstract Copyright:

Journal keyword(s): stars: individual: HD43691 - stars: individual: HD132406 - planetary systems - techniques: radial velocities

Simbad objects: 8

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