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CoRoT 102931335: a candidate γ Dor in an eclipsing binary

Cardini, D.; Ribas, I.; Balaguer-Núñez, L. +3 more

We present an on-going study of CoRoT 102931335. Our preliminary results indicate that the target is an eclipsing binary system with an orbital period of $3{.\!\!\vphantom{0}^{\mathrm{d}}}979$ and a primary component pulsating in the frequency range 0.6–0.8 c/d. The resu…

The red-giant CoRoT target HR 7349

Auvergne, M.; Eggenberger, P.; Baudin, F. +19 more

HR 7349 is a bright [V=5.8] red giant observed by CoRoT in the seismofield of the first long run. The outstanding CoRoT light curve allowed the detection of several solar-like oscillation modes (both radial and non-radial). On top of these seismic constraints, our observational knowledge on HR 7349 benefits as well from a precise parallax and deta…

CoRoT observations of the young open cluster Dolidze 25

Prada Moroni, P. G.; Degl'Innocenti, S.; Gandolfi, D. +27 more

We present some preliminary results based on the CoRoT observations of the young distant cluster Dolidze 25. The light curve for the 28 stars observed by the satellite have been analyzed and the relevant periodogram presented. As a result we have found two binary, three Pulsating Be, three SPB, two Spotted and one ellipsoidal variables. Noteworthy…