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Techniques of Perturbation Analysis

Published online by Cambridge University Press:  12 April 2016

Peter Van De Kamp*
Affiliation:
Sproul Observatory, Swarthmore College

Abstract

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A historical summary of stellar-perturbation analyses is presented, followed by a discussion of the attainable accuracy and the sources of observational errors. A provisional value for the mass-density of astrometric companions is found to be 0.063±0.018 (p.e.) solar masses per cubic parsec.

Resumen

Resumen

Se presenta un resumen histórico de los análisis de perturbaciones estelares y en seguida, una discusión de la precisión alcanzable y las fuentes de los errores observacionales. Se ha encontrado un valor provisional para la densidad de masa de las compañeras astrométricas : 0.063±0.018 (e.p.) masas solares por parsec cúbico.

Type
Session 1
Copyright
Copyright © Otto G. Franz and Paris Pismis 1977

References

Franz, O. 1958, A.J. 63, 329.Google Scholar
Gasteyer, C. 1954, A.J., 59, 243.CrossRefGoogle Scholar
Harrington, R. S. 1968, A.J., 73, 508.CrossRefGoogle Scholar
Heintz, W. D. 1966, Veröff. Sternw. München, 7, 35.Google Scholar
Hershey, J.L. 1973, A.J., 78, 935.CrossRefGoogle Scholar
Hershey, J. L. 1975, A.J., 80, 662.CrossRefGoogle Scholar
Hertzsprung, E. 1920, Pub. Astrophys. Obs. Potsdam, Vol. 24, N° 75.Google Scholar
Lippincott, S. L. 1973, A.J., 78, 303.Google Scholar
Martin, G.E., and Ianna, P.A. 1975, A.J., 80, 321.Google Scholar
Nörlund, N.E. 1905, Astr. Nachr., 170, 9.Google Scholar
Seeliger, H. 1914, Astr. Nachr., 199, 273.Google Scholar
Strand, K. Aa. 1942, A.J., 49, 165.Google Scholar
van de Kamp, P. 1967, Principles of Astrometry (San Francisco: Freeman).CrossRefGoogle Scholar
van de Kamp, P. 1975, Ann. Rev. Astr. and Ap., 13, 295.CrossRefGoogle Scholar