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Which kind of spiral structure can fit the observed gradient of vertex deviation?

Published online by Cambridge University Press:  04 August 2017

E. Oblak  and
M. Crézé
E. Oblak
Affiliation:
Observatoire de Besançon
M. Crézé
Affiliation:
Observatoire de Besançon

Extract

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We analyse the distribution of peculiar velocities of stars within 200 pc of the Sun in terms of space variations of the velocity ellipsoid.

Type
PART II: COMPOSITION, STRUCTURE AND KINEMATICS
Information
Symposium - International Astronomical Union , Volume 106: The Milky Way Galaxy , 1985 , pp. 273 - 274
Copyright
Copyright © Reidel 1985 

References

Hejlesen, F., Jorgensen, H., Peterson, J., Roncke, L.: 1972, IAU Coll. 17, “On stellar ages”, Cayrel de Strobel, G. and Delplace, A.M. (eds.), Observatoire de Paris, p. XVII-1.Google Scholar
Oblak, E.: 1983, Astron. Astrophys. 123, p. 238.Google Scholar