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Testing planet formation models with Gaia μas astrometry

Sozzetti, A. ; Casertano, S. ; Lattanzi, M. G. ; Spagna, A. ; Morbidelli, R. ; Pannunzio, R. ; Pourbaix, D. ; Queloz, D.

In: Proceedings of the International Astronomical Union, 2007, vol. 3, no. S248, p. 256-259

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    Titre
    • Testing planet formation models with Gaia μas astrometry
    Auteur
    • Sozzetti, A.. INAF- Astronomical Observatory of Torino, via Osservatorio 20, I-10025, Pino Torinese (TO), Italy email: sozzetti@oato.inaf.it
    • Casertano, S.. Space Telescope Science Institute, San Martin Drive, Baltimore, MD 21218, USA
    • Lattanzi, M. G.. INAF- Astronomical Observatory of Torino, via Osservatorio 20, I-10025, Pino Torinese (TO), Italy email: sozzetti@oato.inaf.it
    • Spagna, A.. INAF- Astronomical Observatory of Torino, via Osservatorio 20, I-10025, Pino Torinese (TO), Italy email: sozzetti@oato.inaf.it
    • Morbidelli, R.. INAF- Astronomical Observatory of Torino, via Osservatorio 20, I-10025, Pino Torinese (TO), Italy email: sozzetti@oato.inaf.it
    • Pannunzio, R.. INAF- Astronomical Observatory of Torino, via Osservatorio 20, I-10025, Pino Torinese (TO), Italy email: sozzetti@oato.inaf.it
    • Pourbaix, D.. Institut d'Astronomie et d'Astrophysique, Université Libre de Bruxelles, CP. 226, Boulevard du Triomphe, 1050 Bruxelles, Belgium
    • Queloz, D.. Observatoire de Genève, 51 Ch. de Maillettes, 1290 Sauveny, Switzerland
    Type de document
    • Postprint
    Langue
    • Inglese
    Publié dans
    • Proceedings of the International Astronomical Union, 2007, vol. 3, no. S248, p. 256-259. Cambridge University Press
    Autre version électronique
    Identifiant OAI-PMH
    • oai:doc.rero.ch:299550
    Summary
    In this paper, we first summarize the results of a large-scale double-blind tests campaign carried out for the realistic estimation of the Gaia potential in detecting and measuring planetary systems. Then, we put the identified capabilities in context by highlighting the unique contribution that the Gaia exoplanet discoveries will be able to bring to the science of extrasolar planets during the next decade