Radial velocities of nearby RR Lyrae stars.

Bibcode
1995fmw..conf..295M
Martínez, D.; Alfaro, E. J.; Herrero, A.
Referencia bibliográfica

IAA-IAC-University of Pisa Workshop: The formation of the Milky Way, p. 295 - 296

Fecha de publicación:
1995
Número de autores
3
Número de autores del IAC
1
Número de citas
0
Número de citas referidas
0
Descripción
A survey of chemical abundances and radial velocities for a spatially selected sample of RR Lyrae stars has been started. Assuming an absolute magnitude of -0.6 for these objects, this leads to a near spherical volume of 2 kpc radius to be explored. Special emphasis is devoted to those RR Lyrae stars contained in the Input Catalogue of the Hipparcos mission. Radial velocities, proper motions and abundances for these objects should provide one with a useful database for studies of galactic structure.
Tipo
Sin árbitro
Barrio solar

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