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Trajectories of the local centroids in a two component stellar system near sun

Autor
Cubarsi, R.; Juan, J.; Sanz, J.
Tipus d'activitat
Article en revista
Revista
Astrophysics and space science
Data de publicació
1990-08
Volum
170
Número
0
Pàgina inicial
197
Pàgina final
203
DOI
https://doi.org/10.1007/BF00652667 Obrir en finestra nova
Repositori
http://link.springer.com/article/10.1007%2FBF00652667 Obrir en finestra nova
URL
http://link.springer.com Obrir en finestra nova
Resum
In a stellar system in nonsteady states and according to Chandrasekhar's axially-symmetric model, the general trajectory of a local centroid is determined. In the neighbourhood of the Sun, a two-component stellar system is adopted to explain the kinematic behaviour of the stellar samples. Depending on the kinematic parameters of each subsystem, the trajectories of every local subcentroid are shown.
Grup de recerca
gAGE - Grup d'Astronomia i Geomatica

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