Navegando por Autor "Mayor, M."
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Artigo A catalog of rotational and radial velocities for evolved stars(Astronomy & Astrophysics, 2014) Medeiros, José Renan de; Alves, S.; Udry, S.; Andersen, J.; Nordström, B.; Mayor, M.Rotational and radial velocities have been measured for 1589 evolved stars of spectral types F, G, and K and luminosity classes IV, III, II, and Ib, based on observations carried out with the CORAVEL spectrometers. The precision in radial velocity is better than 0.30 km s−1 per observation, whereas rotational velocity uncertainties are typically 1.0 km s−1 for subgiants and giants and 2.0 km s−1 for class II giants and Ib supergiants.