INVESTIGADORES
BASSINO Lilia Patricia
artículos
Título:
A kinematic study of faint OB stars in the Southern Milky Way
Autor/es:
BASSINO, L.P
Revista:
ASTRONOMICAL JOURNAL
Editorial:
American Astronomical Society by the University of Chicago Press
Referencias:
Lugar: Chicago, USA; Año: 1985 vol. 90 p. 2249 - 2253
ISSN:
0004-6256
Resumen:
Radial velocities are presented for 70 faint OB stars in Vela, Centaurus, Circinus, and Norma. The measurements were performed on image-tube spectra of dispersion 43 A/mm obtained at CTIO. The mean radial velicities of the stars belonging to the Centaurus OB1 and Norma OB1 associations indicate that they follow the galactic rotation. Stars in Vela and Circinus show deviations from pure rotation when compared to the mean rotation curve of the Galaxy at the corresponding longitudes.
