The CoRoT-7 planetary system: two orbiting super-Earths

Queloz, D.; Bouchy, F.; Moutou, C.; P. Hatzes, A.; Hébrard, G.; Alonso, R.; Auvergne, M.; Baglin, A.; Barbieri, M.; Barge, P.; Benz, W.; Bordé, P.; J. Deeg, H.; Deleuil, M.; Dvořák, R.; Erikson, A.; Ferraz Mello, S.; Fridlund, M.; Gandolfi, D.; Gillon, M.; W. Guenther, E.; Guillot, T.; Jordá, L.; Hartmann, M.; Lammer, H.; Léger, Alain; Llébaria, A.; Lovis, C.; Magain, Pierre; Mayor, M.; Mazeh, T.; Ollivier, M.; Pätzold, M.; Pepe, F.; Rauer, H.; Rouan, Daniel; Schneider, J.; Ségransan, D.; Udry, S.; Wuchterl, G.

doi:10.1051/0004-6361/200913096

Public

The CoRoT-7 planetary system: two orbiting super-Earths

Published in Astronomy and Astrophysics • Sep 3, 2009

Authors:

D. Queloz

F. Bouchy

C. Moutou

Abstract

We report on an intensive observational campaign carried out with HARPS at the 3.6 m telescope at La Silla on the star CoRoT-7. Additional simultaneous photometric measurements carried out with the Euler Swiss telescope have demonstrated that the observed radial velocity variations are dominated by ...

Subject

Rotation period

Physics

Radial velocity

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