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The galactic circular velocity near the sun

Published online by Cambridge University Press:  14 August 2015

J. Einasto ,
U. Haud  and
M. Jôeveer
J. Einasto
Affiliation:
W. Struve Astrophysical Observatory, Tôravere, Estonia, USSR
U. Haud
Affiliation:
W. Struve Astrophysical Observatory, Tôravere, Estonia, USSR
M. Jôeveer
Affiliation:
W. Struve Astrophysical Observatory, Tôravere, Estonia, USSR

Extract

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The conventional value of the galactic circular velocity near the Sun is Vo = 250 km s−1 (Schmidt 1965). Recently both lower (Mathewson) et al., 1974; Einasto et al., 1976) and higher (Lynden-Bell and Lin, 1977) values have been suggested. The following summarizes our dynamical determinations of Vo. Altogether six independent methods have been used.

Type
IV. GALACTIC KINEMATICS AND DISTANCES
Information
Symposium - International Astronomical Union , Volume 84: The Large-Scale Characteristics of the Galaxy , 1979 , pp. 231 - 232
Copyright
Copyright © Reidel 1979 

References

Einasto, J.: 1978, IAU Symp. 84, invited report.CrossRefGoogle Scholar
Einasto, J., Jôeveer, M., and Kaasik, A.: 1976, Tartu Astron. Obs. Teated, No. 54, 3.Google Scholar
Hartwick, F. D. A., and Sargent, W. L. W.: 1978, Astrophys. J. 221, 512.Google Scholar
Illingworth, G.: 1977, Astrophys. J. Lett., 218, L43.CrossRefGoogle Scholar
Lynden-Bell, D., and Lin, D. N. C.: 1977, Monthly Notices Roy. Astr. Soc. 181, 37.CrossRefGoogle Scholar
Mathewson, D. S., Cleary, M. N., and Murray, J. D.: 1974, Astrophys. J. 190, 291.Google Scholar
Schmidt, M.: 1965, Stars and Stellar Systems 5, Univ. Chicago Press, p. 513.Google Scholar
van den Bergh, S.: 1969, Astrophys. J. Suppl. 19, 145.Google Scholar
Yahil, A., Tammann, G. A., and Sandage, A.: 1977, Astrophys. J. 217, 903.Google Scholar